{"id":6037,"date":"2025-09-10T17:45:03","date_gmt":"2025-09-10T12:15:03","guid":{"rendered":"https:\/\/www.solarsquare.in\/blog\/?p=6037"},"modified":"2026-02-09T15:08:34","modified_gmt":"2026-02-09T09:38:34","slug":"demand-factor","status":"publish","type":"post","link":"https:\/\/www.solarsquare.in\/blog\/demand-factor\/","title":{"rendered":"What is the Demand Factor? Explore Demand Factor Formula, Its Importance, Benefits, and Calculation"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Demand factor is an evaluation metric that\u2019s used to determine the ratio of the maximum demand of an electrical system to the maximum connected load. Simply put, the demand factor tells you how much of the total connected capacity a system actually needs at its peak. The demand factor formula used by engineers when sizing an electrical system is maximum demand \u00f7 connected load.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here\u2019s a simple breakdown of the demand factor formula for easy understanding:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Maximum demand<\/b><span style=\"font-weight: 400;\">: It\u2019s the highest simultaneous load expected in kW or kVA.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Total connected load:<\/b><span style=\"font-weight: 400;\"> It\u2019s the sum of ratings of all devices\/appliances that could run at once.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">It\u2019s always critical to keep the demand factor in mind when <\/span><a href=\"https:\/\/www.youtube.com\/watch?v=J1UeeiXY6rM\"><b>sizing solar systems<\/b><\/a><span style=\"font-weight: 400;\"> and any other energy distribution system, because not all connected loads will be used at the same time. Which means, the actual power requirements differ from the total capacity of the system.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Whether it\u2019s for sizing an on-grid <\/span><a href=\"https:\/\/www.solarsquare.in\/homes\"><b>rooftop solar panel system for homes<\/b><\/a><span style=\"font-weight: 400;\">, a generator, a transformer, or any other energy distribution system, the demand factor is always \u2264 1.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Calculating the demand factor for sizing electrical systems is beneficial because of the following reasons:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Helps with cost optimization<\/b><span style=\"font-weight: 400;\">: Using the demand factor helps you size feeders, distribution boards, transformers, generators, and rooftop <\/span><a href=\"https:\/\/www.solarsquare.in\/pages\/on-grid-solar-system\"><b>on-grid solar systems<\/b><\/a><span style=\"font-weight: 400;\"> correctly. Hence, you don\u2019t overspend on capacity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Protects the system against overloading in the long run<\/b><span style=\"font-weight: 400;\">: It reduces the chance of overloading and tripping when you size using real load data and code rules.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Here\u2019s a quick example for you: If a system has 10 kW connected but the peak load is 6 kW, the demand factor will be 0.6 (6 \u00f7 10) or 60%.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you\u2019ve been wondering, \u2018What is the demand factor and why is it so important?\u2019, this blog has you covered. We\u2019ve provided the definition of demand factor, the demand factor formula, and a sample calculation example you can use to understand demand factor better. We will also walk you through the difference between the demand factor and the diversity factor, explaining how the two differ and why they should not be confused.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TLDR_Summary_Box_Why_is_Demand_Factor_Important\"><\/span><b>TL;DR Summary Box: Why is Demand Factor Important?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Demand factor is important because it helps engineers determine the actual power requirements of electrical installations, including on-grid, hybrid, and <\/span><a href=\"https:\/\/www.solarsquare.in\/pages\/off-grid-solar-system\"><b>off-grid solar systems<\/b><\/a><span style=\"font-weight: 400;\">. Understanding the demand factor is crucial for designing an effective electrical system, optimizing costs, and determining equipment sizing.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">By accurately calculating the demand factor using the demand factor formula, engineers can avoid oversizing electrical equipment and reduce infrastructure costs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here are the main topics covered in this blog in detail:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Main Topic<\/b><\/td>\n<td><b>Key Takeaways<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">What is the demand factor?<\/span><\/td>\n<td><span style=\"font-weight: 400;\">It\u2019s the ratio of the highest simultaneous load a system actually draws to the total connected load. It shows how much of the installed capacity you really use at peak. The value is always \u2264 1.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">What is the demand factor formula?<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Demand factor = maximum demand \u00f7 total connected load.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">How to calculate the demand factor using the demand factor formula?<\/span><\/td>\n<td><span style=\"font-weight: 400;\">List all connected loads, then figure out which ones run together at the busiest time to get the maximum demand. Divide the maximum demand by the total connected load. Keep the units consistent (either in kW or kVA).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Demand factor vs diversity factor<\/span><\/td>\n<td>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Demand factor is for one installation<\/b><span style=\"font-weight: 400;\">: highest simultaneous load \u00f7 connected load (\u2264 1).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>The diversity factor is for many loads on one supply<\/b><span style=\"font-weight: 400;\">: the sum of their separate peaks \u00f7 the group\u2019s peak (usually \u2265 1).<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Factors that affect the demand factor calculation\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Usage patterns and schedules, season and weather, type of loads (motors, HVAC, lighting), and equipment efficiency\/age.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">What are the benefits of using the demand factor for sizing a solar energy system?<\/span><\/td>\n<td><span style=\"font-weight: 400;\">It helps pick the right panel, inverter, and (if used) battery sizes, so you don\u2019t overspend on capacity. You get better performance, lower upfront cost, and a stronger payback.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Is it worth installing on-grid <\/span><a href=\"https:\/\/www.solarsquare.in\/housing-society\"><b>rooftop solar for housing societies<\/b><\/a><span style=\"font-weight: 400;\">, homes, and commercial complexes in 2025?<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes, it reduces electricity bills by 90% or more and offsets carbon dioxide, tackling the challenge of air pollution right from your rooftop.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_Demand_Factor_in_Electrical_Loads\"><\/span><b>What is the Demand Factor in Electrical Loads?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Demand factor shows the relationship between the actual peak use and the installed capacity of an electrical system. It\u2019s the ratio of the maximum power demand that occurs during operation to the total connected load capacity of all electrical equipment.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Key characteristics of the demand factor include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Value range<\/b><span style=\"font-weight: 400;\">: It always has a value between 0 and 1 (or 0% to 100%)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Dimensionless parameter<\/b><span style=\"font-weight: 400;\">: No units are required for calculations<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Time-dependent variable<\/b><span style=\"font-weight: 400;\">: It changes based on usage patterns<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Critical input<\/b><span style=\"font-weight: 400;\">: It\u2019s an extremely essential metric for electrical design calculations<\/span><\/li>\n<\/ul>\n<h3><b>What is the Working Principle of Demand Factor?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">In real life, not all loads run at full capacity at the same time. The demand factor works on this very principle that all electrical loads will rarely operate at maximum capacity simultaneously.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">As the number of independent loads increases, a 100% coincidence becomes less likely. That\u2019s why the system\u2019s real peak is usually lower than the sum of all loads. The concept applies across all electrical systems, from simple residential circuits to complex industrial installations.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Electrical loads follow predictable patterns that form the basis for demand factor calculations.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Probability of simultaneous operation<\/b><span style=\"font-weight: 400;\">: It decreases with more loads<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Peak demand timing<\/b><span style=\"font-weight: 400;\">: It varies among different load types<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Load coincidence<\/b><span style=\"font-weight: 400;\">: Load rarely reaches 100% in practical applications<\/span><\/li>\n<\/ul>\n<h3><b>What is the Demand Factor Formula?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Here\u2019s the simple demand factor (DF) formula used by engineers to design electrical systems:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Demand factor (DF) = maximum demand (MD) \u00f7 total connected load (TCL)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maximum demand is the highest simultaneous load expected (kW or kVA).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Total connected load is the sum of ratings of all devices\/appliances that could run at once (kW).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Here are some real-world examples that\u2019ll help you understand the demand factor formula better:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Office building<\/b><span style=\"font-weight: 400;\">: 200 computers are connected, but a maximum of 150 operate simultaneously. DF = 150 \u00f7 200 = 0.75 (75%).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Residential complex<\/b><span style=\"font-weight: 400;\">: 50 apartments use power, but peak demand occurs in only 35. DF = 35 \u00f7 50 = 0.70 (70%).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Manufacturing facility<\/b><span style=\"font-weight: 400;\">: 20 production lines are present, with typically 15 running at peak. DF = 15 \u00f7 20 = 0.75 (75%).<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_Do_You_Calculate_the_Demand_Factor_Using_the_Demand_Factor_Formula\"><\/span><b>How Do You Calculate the Demand Factor Using the Demand Factor Formula?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The demand factor formula provides a mathematical method for determining electrical system efficiency and sizing requirements.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here\u2019s the demand factor formula we will use to demonstrate the calculation:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">DF = MD \u00f7 TCL<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Where,<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DF = Demand Factor (dimensionless)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">MD = Maximum Demand (kW or kVA)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">TCL = Total Connected Load (kW or kVA)<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Let\u2019s take an example of a commercial building with the following electrical loads to demonstrate the demand factor calculation.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Equipment Type<\/b><\/td>\n<td><b>Connected Load<\/b><\/td>\n<td><b>Quantity\u00a0<\/b><\/td>\n<td><b>Total Load<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Lighting\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2.5 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">20<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">HVAC units<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">60 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Office equipment<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10<\/span><\/td>\n<td><span style=\"font-weight: 400;\">30 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Elevators\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">25 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Total Connected Load (TLC)<\/b><\/td>\n<td><\/td>\n<td><\/td>\n<td><b>190 kW<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">If the maximum recorded demand in this building is 125 kW, the demand factor will be 0.66 (66%).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here\u2019s the sample calculation: DF = 125 \u00f7 190 = 0.66 = 66%.\u00a0<\/span><\/p>\n<h3><b>How To Calculate the Demand Factor of a Rooftop Solar System at Home?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">While you\u2019ve seen and understood how engineers use the demand factor formula to size the electrical systems appropriately, you can also calculate the demand factor of your <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/solar-rooftops\/\"><b>rooftop solar system<\/b><\/a><span style=\"font-weight: 400;\"> at home. Just follow the steps given below:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>List all the loads<\/b><span style=\"font-weight: 400;\">: Determine the loads that will be present on the system.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Find the highest load when things run together<\/b><span style=\"font-weight: 400;\">: Once you have determined all the loads, you can then determine the maximum demand by adding up all of the numbers.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Add up the total connected load<\/b><span style=\"font-weight: 400;\">: Determine the total connected electrical load by adding up all the loads connected to your solar panel system.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Calculate the demand factor using the demand factor formula<\/b><span style=\"font-weight: 400;\">: Divide the maximum demand by the total connected electrical load.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Let\u2019s understand the above-listed steps through an example:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Equipment Type<\/b><\/td>\n<td><b>Connected Load<\/b><\/td>\n<td><b>Quantity Present<\/b><\/td>\n<td><b>Total Connected Load<\/b><\/td>\n<td><b>Quantity Used<\/b><\/td>\n<td><b>Maximum Demand<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">LED bulbs<\/span><\/td>\n<td><span style=\"font-weight: 400;\">20W or 0.02 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.1 kW\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.06 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ceiling fans<\/span><\/td>\n<td><span style=\"font-weight: 400;\">75W or 0.075 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.3 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.15 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">LED TV<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100W or 0.1 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.1 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.1 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Refrigerator\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">200W or 0.2 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Washing machine<\/span><\/td>\n<td><span style=\"font-weight: 400;\">800W or 0.8 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.8 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.8 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">AC<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1,600W or 1.6kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.2 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.6 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Geyser<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2,000W or 2kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2 kW<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2 kW<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><b>TCL = 6.7 kW<\/b><\/td>\n<td><\/td>\n<td><b>MD = 4.91 kW<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">The total connected load for this solar system is 6.7 kW, but the maximum demand is 4.91 kW. Therefore, the demand factor will be 0.73 or 73%.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here\u2019s the calculation for your reference: DF = 4.91 \u00f7 6.7 = 0.732 (~0.73) = 73%.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Demand_Factor_vs_Diversity_Factor\"><\/span><b>Demand Factor vs Diversity Factor<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Demand factor compares the highest simultaneous load a single installation actually draws to its total connected load, and helps size that installation\u2019s circuits and equipment. Diversity factor, on the other hand, applies when several loads are combined on a shared supply. It compares the sum of each load\u2019s separate peak to the group\u2019s actual peak.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Simply put, the demand factor is used for an individual installation and is always \u2264 1. Diversity factor, on the other hand, is used when sizing shared feeders, panels, transformers, or generators, and is always \u2265 1.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Let\u2019s check out how the two differ in detail:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Feature<\/b><\/td>\n<td><b>Demand Factor<\/b><\/td>\n<td><b>Diversity Factor<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Definition\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ratio of maximum demand to connected load<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ratio of the sum of individual demands to the group demand<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Value range<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Always \u2264 1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Always \u2265 1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Application<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Single system or user<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Multiple systems or users<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Purpose<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Right-size branch circuits, breakers, cables, and equipment for one installation.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Right-size shared feeders, panels, transformers, and generators for many installations.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Formula<\/span><\/td>\n<td><span style=\"font-weight: 400;\">DF = Maximum coincident demand \u00f7 Total connected load<\/span><\/td>\n<td><span style=\"font-weight: 400;\">DivF = \u03a3(Individual noncoincident peaks) \u00f7 Group coincident peak<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">What does it tell you?<\/span><\/td>\n<td><span style=\"font-weight: 400;\">How much of the installed capacity is actually needed at peak for that installation.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">How much simultaneity you get across many loads.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Effect on sizing<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Lower DF = smaller, more cost-effective sizing for that installation.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Higher DivF = greater benefit when aggregating loads.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Common use cases<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A house, a shop, a motor control center, a distribution board.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A feeder serving many flats, a building riser with many panels, a campus transformer.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Which_Factors_Affect_Demand_Factor_Calculation_the_Most\"><\/span><b>Which Factors Affect Demand Factor Calculation the Most?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The primary factors that influence demand factor calculation include load characteristics such as power consumption, temporal variations, environmental conditions, and equipment age and condition.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Let\u2019s understand what each of these factors means and how they affect the demand factor:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Load type and characteristics<\/b><span style=\"font-weight: 400;\">: Different electrical equipment exhibits different power consumption behaviors that directly impact demand calculations.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Temporal variations<\/b><span style=\"font-weight: 400;\">: These are time-based changes in electrical usage, including daily, weekly, seasonal, and annual cycles that significantly influence demand factor values.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Environmental and climate conditions<\/b><span style=\"font-weight: 400;\">: Weather patterns, geographic location, and seasonal variations affect heating, cooling, and lighting demands throughout the year.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Equipment age and maintenance<\/b><span style=\"font-weight: 400;\">: The condition, efficiency, and maintenance status of electrical equipment influence actual power consumption and demand patterns.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Control system integration<\/b><span style=\"font-weight: 400;\">: Modern automated control systems, smart devices, and <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/energy-monitoring-systems\/\"><b>energy management systems<\/b><\/a><span style=\"font-weight: 400;\"> can optimize demand patterns.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Operational schedules and processes<\/b><span style=\"font-weight: 400;\">: Production schedules, business hours, shift patterns, and process requirements directly impact when and how electrical loads operate.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Power quality and system efficiency<\/b><span style=\"font-weight: 400;\">: Power factor, voltage regulation, and system losses affect actual demand requirements.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Emergency and backup systems<\/b><span style=\"font-weight: 400;\">: Critical loads, emergency lighting, backup equipment, and uninterruptible power supplies influence overall demand calculations.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"What_Are_the_Benefits_of_Using_Demand_Factor_For_Sizing_a_Solar_PV_System\"><\/span><b>What Are the Benefits of Using Demand Factor For Sizing a Solar PV System?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The primary benefits of using the demand factor formula to size residential and <\/span><a href=\"https:\/\/www.solarsquare.in\/commercial\"><b>commercial rooftop systems<\/b><\/a><span style=\"font-weight: 400;\"> include optimal system sizing, significant cost reductions, improved return on investment, increased system reliability, and superior long-term performance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proper demand factor analysis enables solar designers to create perfectly matched <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/solar-renewable-energy\/\"><b>renewable solar energy<\/b><\/a><span style=\"font-weight: 400;\"> systems that align actual home consumption with solar generation capacity, resulting in maximum efficiency.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Let\u2019s check out all the benefits in detail:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Optimal array sizing<\/b><span style=\"font-weight: 400;\">: Demand factor analysis ensures <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/types-of-solar-panels\/\"><b>solar panels<\/b><\/a><span style=\"font-weight: 400;\"> are sized to match actual consumption rather than total connected load. This prevents oversizing and reduces unnecessary expenditure on installing a system with a higher capacity than what\u2019s required.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Right-sized battery storage<\/b><span style=\"font-weight: 400;\">: By understanding peak demand requirements through demand factor calculations, a lithium battery bank in off-grid and hybrid <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/solar-cell-power-plant\/\"><b>solar cell power plants<\/b><\/a><span style=\"font-weight: 400;\"> can be sized to handle actual maximum loads rather than theoretical connected load totals.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Improved system economics<\/b><span style=\"font-weight: 400;\">: Proper demand factor calculation can reduce total <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/solar-panel-installation-cost-in-india\/\"><b>solar system installation cost<\/b><\/a><span style=\"font-weight: 400;\"> through accurate component sizing, faster payback periods, and elimination of oversized equipment purchases.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Inverter optimization<\/b><span style=\"font-weight: 400;\">: Proper demand factor calculations ensure <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/best-solar-inverters-in-india\/\"><b>solar inverters<\/b><\/a><span style=\"font-weight: 400;\"> are sized appropriately for maximum demand loads rather than total connected capacity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Future expansion planning<\/b><span style=\"font-weight: 400;\">: Understanding current demand factors helps plan for future load growth and solar system expansion without the need for initial oversizing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Improved ROI and payback<\/b><span style=\"font-weight: 400;\">: Accurate system sizing through demand factor analysis improves return on investment and reduces payback periods. An appropriately-sized on-grid rooftop solar system has a payback period of 3-5 years after a subsidy.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Is_It_Worth_Installing_a_Rooftop_On-Grid_Solar_System_in_2025\"><\/span><b>Is It Worth Installing a Rooftop On-Grid Solar System in 2025?<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Installing a right-sized on-grid rooftop solar system can reduce electricity bills by 90%, and make them zero in many cases. On top of it, the system\u2019s initial investment breaks even in 3-5 years after a <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/solar-panel-subsidy-in-india-under-pm-surya-ghar-muft-bijli-yojana\/\"><b>subsidy under the PM Surya Ghar Muft Bijli Yojana<\/b><\/a><span style=\"font-weight: 400;\">. Post that, you get free <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/uses-of-solar-electricity\/\"><b>solar electricity<\/b><\/a><span style=\"font-weight: 400;\"> for as long as the system lasts, which is usually 25+ years with proper maintenance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">To demonstrate how beneficial installing a solar system is in 2025, we\u2019ve created a comparison table between the estimated cost of <\/span><a href=\"https:\/\/www.solarsquare.in\/rooftop-solar-in-nagpur\"><b>installing an on-grid solar system in Nagpur<\/b><\/a><span style=\"font-weight: 400;\"> vs the savings the system offers in its lifespan of 25 years:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Solar System Size\u00a0<\/b><\/td>\n<td><b>Solar Plate Price in Nagpur With Subsidy (Starting Price &#8211; Indicative for Base Variant)*\u00a0<\/b><\/td>\n<td><b>Solar Savings in Nagpur in 25 Years*<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">2 kWp\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 1.15 lakh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 11.05 lakh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3 kWp<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 1.32 lakh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 16.58 lakh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">4 kWp<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 1.77 lakh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 22.11 lakh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">5 kWp<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 2.27 lakh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 34.43 lakh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">10 kWp<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 5.02 lakh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">~ Rs. 68.86 lakh<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><i>*Please note<\/i><\/b><span style=\"font-weight: 400;\">: <\/span><span style=\"font-weight: 400;\">The above-mentioned solar panel<\/span><span style=\"font-weight: 400;\"> price <\/span><span style=\"font-weight: 400;\">is indicative as of 10th September 2025 for the SolarSquare Blue 6ft variant. The final cost of installing an on-grid rooftop solar panel system at home depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, while calculating savings, we have considered the annual tariff escalation at 3% and the annual degradation at 1%. The actual final savings from solar panel installation depend on the types of solar panels you\u2019ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt\/dust, and how well you maintain your panels after installation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Eager to check how much money a solar system can save in your city, vs the initial investment you will have to make, and the subsidy you will receive? Use <\/span><a href=\"https:\/\/www.solarsquare.in\/blog\/solar-calculator\/\"><b>SolarSquare\u2019s free solar roof calculator today<\/b><\/a><span style=\"font-weight: 400;\">!<\/span><\/p>\n                <div id=\"solar-calc-blog-component\">\n                <section class='calculate-savings'>\n                    <div class=\"calc-header\">\n                        <h6 class=\"calc-title\">Calculate your savings<\/h6>\n                        <img decoding=\"async\" src=\"https:\/\/sse-website.s3.ap-south-1.amazonaws.com\/blog\/arrow_right.webp\" alt=\"arrow_icon\"\/>\n                    <\/div>\n                    <p class=\"calc-subtitle\">\n                        Forecast your savings with solar on your investment on the SolarSquare\u2019s plant\n                    <\/p>\n                <\/section>\n                <section class=\"solar-calc-form\">\n                    <form id=\"scalcPageFormComp\" class=\"scalc-form-submission\" novalidate=\"novalidate\" method=\"POST\" enctype=\"multipart\/form-data\">\n                        <div class=\"form-wrapper form-flex-box pincode-solar-calc\" style=\"padding-bottom:10px;\">\n                        <div class=\"pincode-form\">\n                            <label for=\"homes_pincode\" class=\"form-label-solar\">Pin code *<\/label>\n                            <input type=\"text\" class=\"form-input-solar\" id=\"homes_pincode\" name=\"pin\" aria-describedby=\"Pin code\" value=\"\" placeholder=\"Enter Pin Code\" \/>\n                            <!-- <small class=\"error-message-mobile text-danger d-none\">Please enter a valid pincode.<\/small> -->\n                            <div class=\"error-message-mobile invalid-pincode d-none\" style=\"font-size: 0.85rem;\">\n                                <img decoding=\"async\" src=\"http:\/\/sse-website.s3.ap-south-1.amazonaws.com\/blog\/error_outline.svg\" alt=\"Error outline\" style=\"padding: 0px;\"\/>\n                                <span class=\"error-pin-text\">Please enter a valid pincode.<\/span>\n                            <\/div>\n                            <div class=\"not-active-city d-none\">\n                                <img decoding=\"async\" src=\"https:\/\/sse-website.s3.ap-south-1.amazonaws.com\/blog\/Frame+1355873452.svg\" alt=\"City map\"\/>\n                                <div class=\"not-active-city-text\">\n                                    <div class=\"not-active-city-text-title\">Oh! We haven\u2019t reached your location yet<\/div>\n                                    <div class=\"not-active-city-text-subtitle\">We are not yet servicable at your location but we will soon!<\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <div class=\"city-form\" style=\"display: none;\">\n                            <label for=\"homes_city\" class=\"form-label-solar\">City<\/label>\n                            <input type=\"text\" class=\"form-input-solar\" id=\"homes_city\" name=\"city\" aria-describedby=\"City\" value=\"\" placeholder=\"Enter city name\">\n                        <\/div>\n                        <\/div>\n                        <div class=\"form-wrapper form-flex-box bill-solar-calc\" style=\"padding-bottom:58px;\">\n                            <div class=\"silder-form\">\n                                <div class=\"slider-tooltip\">\n                                    <label for=\"homes_bill_slider\" class=\"form-label-solar mb-1\">Avg electricity bill<\/label>\n                                    <img decoding=\"async\" id=\"tooltip-info\" src=\"https:\/\/sse-website.s3.ap-south-1.amazonaws.com\/blog\/info+(1).svg\" data-bs-toggle=\"tooltip\" data-bs-placement=\"top\" data-bs-html=\"true\" \n                                        title='Take a 12-month average of your electricity bills, combining all meters before averaging.' \n                                        data-bs-custom-class=\"tooltip-custom\" style=\"cursor: pointer;\" alt=\"Info Image\" \/>\n                                <\/div>\n                                <div class=\"slider-form-label\">\n                                    <span class=\"slider-form-label-text\">Min. 500<\/span>\n                                    <span class=\"slider-form-label-text\">Max \u20b910,000<\/span>\n                                <\/div>\n                                <input type=\"text\" hidden id=\"amount\" readonly=\"\" style=\"border:0; color:#f6931f; font-weight:bold;\">\n                                <div id=\"slider-meow\" style=\"background-color: white;\">\n                                    <div id=\"custom-handle\" class=\"ui-slider-handle\">\n                                        <span class=\"slider-value-box\"><\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <button type=\"submit\" disabled id=\"calculate-now-calc\" class=\"btn btn-primary btn-lg signup-electricity\" style=\"width: max-content;\" role=\"button\" aria-pressed=\"true\">\n                            Calculate now\n                        <\/button>\n                    <\/form>\n                <\/section>\n            <\/div>\n    \n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>Conclusion<\/b><span style=\"font-weight: 400;\">\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The demand factor helps electrical engineers size electrical systems correctly. It tells how much capacity is actually needed at peak. This helps engineers choose cables, breakers, panels, transformers, or generators that are safe without being oversized.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In solar PV, the demand factor is especially useful. If you look at when and how your loads run and use the right demand factor, you can design a system that runs efficiently and saves money over time.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you\u2019re looking to install a solar system at your place and require any further information, you can <\/span><a href=\"https:\/\/www.solarsquare.in\/fill-download-form\"><b>download SolarSquare\u2019s free solar handbook<\/b><\/a><span style=\"font-weight: 400;\"> or <\/span><a href=\"https:\/\/www.solarsquare.in\/go-solar\"><b>book a free solar consultation with our experts<\/b><\/a><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong>FAQs<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2><p><b>Q1. Can the demand factor be greater than 1?<\/b><\/p><p>Ans. No, the demand factor is always less than or equal to 1. If you get a value above 1, check your inputs, use the same units (kW or kVA), use running watts, and make sure you add all connected loads. It\u2019s the diversity factor that\u2019s always greater than 1, not the demand factor.<\/p><p><b>Q2. What is the difference between the demand factor and the diversity factor?<\/b><\/p><p>Ans. Demand factor looks at one installation. It can be calculated as the highest load at the same time \u00f7 total connected load, and is always  \u2264 1. Diversity factor, on the other hand, applies to many loads on one supply. It\u2019s calculated as the sum of their separate peaks \u00f7 the group\u2019s peak, and is always \u2265 1.<\/p><p><b>Q3. How to calculate the maximum demand?<\/b><\/p><p>Ans. List all loads and figure out which ones are likely to run together during the busiest period. Add those running watts (keep the basis the same: all in kW or all in kVA). If you have a meter, use the highest 15- or 30-minute peak reading.<\/p><p><b>Q4. How often is the demand factor of an electrical system calculated?<\/b><\/p><p>Ans. The demand factor is first calculated at design and whenever loads change. In operation, it can also be tracked every month using the utility\u2019s monthly maximum demand, based on 15- or 30-minute intervals.<\/p>","protected":false},"excerpt":{"rendered":"<p>Read this blog and learn everything about the Demand Factor and how it can be calculate...","protected":false},"author":3,"featured_media":3542,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-6037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Demand Factor Formula: Meaning, Calculation, and More!<\/title>\n<meta name=\"description\" content=\"Read this blog and learn everything about the Demand Factor and how it can be calculated using the Demand Factor Formula.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/solarsquare.in\/blog\/demand-factor-formula\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Demand Factor Formula: Meaning, Calculation, and More!\" \/>\n<meta property=\"og:description\" content=\"Read this blog and learn everything about the Demand Factor and how it can be calculated using the Demand Factor Formula.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/solarsquare.in\/blog\/demand-factor-formula\/\" \/>\n<meta property=\"og:site_name\" content=\"Rooftop Solar for your home and more - Blog | SolarSquare\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SolarSquareEnergy\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-10T12:15:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-09T09:38:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dn5z2jafg7hv0.cloudfront.net\/blog\/wp-content\/uploads\/2022\/11\/14160616\/demand-factor-formula.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Shreya Mishra\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shreya Mishra\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/solarsquare.in\/blog\/demand-factor-formula\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.solarsquare.in\/blog\/demand-factor\/\"},\"author\":{\"name\":\"Shreya Mishra\",\"@id\":\"https:\/\/www.solarsquare.in\/blog\/#\/schema\/person\/a5054238d7a7f49022165012ccf69c7c\"},\"headline\":\"What is the Demand Factor? 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