Quote:
Originally Posted by red-beard
The sale price of Panels are coming down. But Panels are only part of the cost. If you want 24/7 power from solar Panels, you need to store the energy. If you are storing energy, you need batteries. Batteries are big and they are not cheap.
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That's true off grid, but in many places the grid has to buy your excess at the same rates it charges. So your meter runs one way in the day and the other way at night. The power company acts as a virtual battery.