diy solar

diy solar

Lifep04 12v 100ah Tess electric battery best deal I can find $500

SolarDavidguy

New Member
Joined
Apr 8, 2021
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14
So far System is working great.


System for my house. 1800 sq house so lot room to add.
Bought all theses goods from tess electric here in mn
I have 6 315w mono panels I bought for $170 each = $1020
tess electric 100 amp charge controller lithium rated $350
6kw inverter ( has auto transfer switch ) $1200
Tess electric lifep04 12v100ah $500 each. x 4 = $2000 ( cool part is I can take tops off for easy repair in future. I think its the best deal out there.)

Total $4570

So far the system runs a 100 amp sub panel I installed next to a main breaker panel which is ran off of 100% batteries!!!!! Which is 80% of my electric load for my household! System has been up for a few months and so far no issue. Wanting to upgrade to a 12kw inverter (12kw is 100amps) So I can move all my breakers over to the subpanel then disconnect from grid. My goal is to get at least 5kw system and another 4-8 Tess electric battery to be finally off the grid for life!!!!
 
yes I have a 48v system. You cant push this kind of power with a 12v system. wiring cable ends would be massive .
 
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