johnnyz
1 kW
Has anyone used BMS units from Sunpower Battery. They have good prices and good rates. Just wondering if anyone has had personal experience with them.
John
John
Sunpower Battery
- Thread starter johnnyz
- Start date
parabellum
1 MW
I have this one on inverter duty: http://www.ebay.com/itm/24V-25-2V-2...V-3-7V-4-2V-/322130694594?hash=item4b007c51c2
It works fine, so I also purchased this one http://www.ebay.com/itm/322071805128?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT , did not connect it by now, still working on battery bank.
They are very simple, analogue type, can not see any processor at least, IRF Fets, 150A unit really sustains 150A continuously for 20min., at least, to battery LVC . (gets hot, would add additional sink if maxing out is the plan)
It works fine, so I also purchased this one http://www.ebay.com/itm/322071805128?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT , did not connect it by now, still working on battery bank.
They are very simple, analogue type, can not see any processor at least, IRF Fets, 150A unit really sustains 150A continuously for 20min., at least, to battery LVC . (gets hot, would add additional sink if maxing out is the plan)
markz
100 TW
SU-Power
or
SUN-Power
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or
SUN-Power
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parabellum
1 MW
Sorry, my is apparently supower.
kingjamez
100 W
I've got the 100A 20S model running on a 20S2P 20AH pack of Hobby King Graphene Professional cells. It works and hasn't murdered my batteries yet, so that's good. I have been keeping a close eye on the vampire draw and so far it's been un-measureable.
-Jim
-Jim
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