Search found 25 matches

by audia2ev
Sun Feb 08, 2009 5:49 pm
Forum: Home Energy Area
Topic: Solar PV array prices in 2009
Replies: 14
Views: 69701

Maybe it's rather early for me (as a newbie) to get into a political debate but here goes. Here in Italy the pricing of PV follows anything but a free market capitalist model, unless the distortion of that market by installation certification cartels on one side, and government subsidies on the othe...
by audia2ev
Fri Feb 06, 2009 9:00 pm
Forum: All things battery related
Topic: Balanced charger, or BMS.
Replies: 4
Views: 11297

OK that's two really useful replies and and at least for the moment makes me feel that no big mistake yet... I'll come back to this when I get to the more appropriate stage.

Ciao

Simon
by audia2ev
Wed Feb 04, 2009 8:19 pm
Forum: All things battery related
Topic: Balanced charger, or BMS.
Replies: 4
Views: 11297

Balanced charger, or BMS.

Reading through the pages on BMS here and elsewhere has got me thinking and I guess what I am going to ask will have a range of answers. Or maybe not... My battery pack will be built out of 95 HiPower 50Ah LiFePo4 cells, in series, giving a nominal 300V pack. I purchased them with the HiPower charge...
by audia2ev
Mon Feb 02, 2009 9:47 pm
Forum: All things battery related
Topic: LiIon battery temperatures, any guidance
Replies: 3
Views: 9357

Welcome Thanks, Peter That sounds an interesting and impressive project. A challenge you mean :) Thought I'd go in at the deep end. What BMS are you going to be using? Not yet established. Probably the next thing I need to scrape on this forum... What charger/controller are you going to be using? C...
by audia2ev
Mon Feb 02, 2009 7:53 pm
Forum: All things battery related
Topic: LiIon battery temperatures, any guidance
Replies: 3
Views: 9357

LiIon battery temperatures, any guidance

Hello to everyone, Just joined the forum, now that I am underway with my conversion (Audi A2). I'm figuring out battery locations and wonder if anyone has some advice. I have HiPower HP IFPs, 50Ah, arranged in 5 banks of 20 cells and connected in series for a 320V pack (well, it might be reduced to ...

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