How Many Solar Panels Do I Need In India

You will need a roof space of about 194 sq ft for a 3kw system.

How many solar panels do i need in india.

An average homeowner needs 28 to 34 solar panels to fully offset their electricity bill with solar. A home that consumes 1 000 kwh per month will normally need between 20 and 30 solar panels. A 10kw solar system which consists of 40 panels can produce an average of 14 000 kwh per year. The average solar panel is 78 74 x 157 48 centimeters which you can use to roughly calculate how many panels your roof will hold.

In this case each panel takes up roughly 1 239 1 44 square meters of space. A 5kw solar system which consists of 20 panels can produce an average of 7 000 kwh per year. You will need a roof space of about 340 sq ft for a 5kw system. Considering a solar panel of 320wp you will require around 58 59 panels to suffice your complete needs.

The exact number changes depending on the specifications of the chosen panel model as well as the sunshine available at the project site. 3 84 kw gridtied battery backup solar system with outback power center and 12x heliene 320 panels wss outback grid tie w battery backup system for 12 heliene 60 cell modules 17 142 92. Using 4 hours of full sun gives you this equation. 250 watts x 4 hours.

Compare solar quotes on the energysage marketplace customized to your property and energy needs. It is combined with inverters for generating electricity to make usage in homes and offices. In india monocrystalline solar panels are available in a panel efficiency range of 17 18 and 19. That s 1 kwh 1 000 watts in a day per 250 watt panel.

The price of monocrystalline solar panels with 17 efficiency and a watt range of 250 above 300 w is rs 47 per wp. To make up a 2kw solar system you need 8 solar panels assuming that you use 250w panels. Furthermore this is considered as the best solar panel in india due to its efficiency and performance. Each panel will be about 1 6m x 1m so you ll need at least 13m2 of roof space.

In the example above you would need 24 solar panels to account for 80 of your average consumption 29 6 kwh daily usage divided by 1 24 kwh per panel. Answered july 13 2020. One solar panel produces about 1 24 kwh per day. For a 19 72 square meter roof you could install a maximum of 12 15 solar panels.