|
|
|
|
|
|
by jve
896 days ago
|
|
|
Battery won't help you in winter. Just a waste of money ( At least in Baltics). It will help at nights by using electricity you made at day, but is useless in winter. My solar panels at november generated 0.00kW/h, because it was under 40cm of snow. Got some double digits at December... anyways, where it snows, don't count on your panels. Even if it didn't, the energy it produces in the period when the daytime is scarce is minuscule compared to summer. Nov-Feb inclusive (~120 days) gets me about as much as I could get in 5 ideal summer days. Or a third of what I require to cover a single month electricity usage. Of course it all depends on options government offers and in what place you live - however Poland I suspect also gets snowy. Just sell excess solar electricity and re-buy in winter. Just trying to save you some money on batteries. |
|
|