Bernd
Fri, 21 Feb 2025 03:12:15 GMT
No. 25488142
These seem to be old panels without perovskite
Bernd
Fri, 21 Feb 2025 03:13:41 GMT
No. 25488143
how much is this in washing machines
Bernd
Fri, 21 Feb 2025 03:19:31 GMT
No. 25488150
>>25488180
I seems right
What is the problem
Bernd
Fri, 21 Feb 2025 03:52:44 GMT
No. 25488190
>>25488224
Some solar panel online calculator says I need $3000 worth of solar panels covering 28 square meters to satisfy my household energy needs. Assuming I stop using utility electricity (5rub/kWH) they will pay for themselves in 10 years. However if I need to buy an accumulator to use electricity not only during the light hours that period is going to be even longer.
Bernd
Fri, 21 Feb 2025 04:13:42 GMT
No. 25488224
>>25489310
>>25488190
what about during winter?
Bernd
Fri, 21 Feb 2025 13:38:41 GMT
No. 25489310
>>25488224
those countries going high with solar and battery cars don't really have a winter