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My 10kWh House Backup Battery Bank - EASY!
#1
I
went the easy route and when I found these K2 Energy recycled batteries (used in hospital medical carts originally) I tested and repurposed the ones with 85 to 90% capacity left in one big paralell 24V bank!

Have 24 panels on roof, 14 hooked to battery bank (1x 60A charge controller & 2x 30A with room to grow)

Rest 10 Grid tied to lower energy costs.

TOTAL: 52 K2B24V10EB batteries (~220Wh each = 11.44kWh TOTAL)

[Apology for graininess]

Korishan and jdeadman like this post
- DragonOffGrid.com - Off Grid Solar & Battery Backup in North California
- SharingSociety.org - Building a New Resource Based Economy & Barter System

HOUSE BATTERY:
10kWh 24V LiFePO4 bank with 24x Panels Hybrid Grid Tie & Battery Backup Auto-Transfer
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