solar power in fern forest

[kander]

If your going off-grid, you will need to consider a battery bank to hold the charge at night and supplement when a cloud comes over.

You really only want to discharge your batteries no more than 25% per discharge cycle. Doing more will make your batteries not last very long and when you lay out the cash for a 48V 1500Ah battery bank you want to make sure you get 15 years (at least) of use from them.