GC2s and 8Ds are East Penn at Sam's
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Solar Expert Posts: 3,824 ✭✭✭✭
Johnson Controls doesn't make all the FLAs. Guess I'd rather have an East Penn GC2 though I don't know the particulars.
Interesting because I'm pretty sure that WalMart sells Johnson Controls lead acid batteries.
Interesting because I'm pretty sure that WalMart sells Johnson Controls lead acid batteries.
First Bank:16 180 watt Grape Solar with FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries
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Sams's club selection use to vary by region.
From what I recall the 'duracell' 6v gc were Penn and the 'Energizer' were Johnson Control.
Home system 4000 watt (Evergreen) array standing, with 2 Midnite Classic Lites, Midnite E-panel, Magnum MS4024, Prosine 1800(now backup) and Exeltech 1100(former backup...lol), 660 ah 24v Forklift battery(now 10 years old). Off grid for 20 years (if I include 8 months on a bicycle).
- Assorted other systems, pieces and to many panels in the closet to not do more projects. -
Photowhit said:Sams's club selection use to vary by region.
From what I recall the 'duracell' 6v gc were Penn and the 'Energizer' were Johnson Control.
My newest 9/19 8D only yielded 12.4 volts and will take a few days to charge at 4 amps. A small disappointment in what would appear to be a faster self discharge rate than I'd like. The other choices were 8/19. It appears their turnover is slower than they would probably like.First Bank:16 180 watt Grape Solar with FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries
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