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18/5000 Frequently asked questions - faq

Refer to the questions below to add more details

What is the kWp capacity unit?

Kilowatt-peak (kWp) is the maximum capacity that an energy battery can produce in terms of solar radiation and optimum temperature

So the efficiency of solar cells depends on a lot of solar radiation.

How long is the payback period?

With the project of attic depending on capacity and installation area, the payback period is about 6-8 years (calculated for the project of borrowing capital from banks).