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Author Topic: one for billi  (Read 3827 times)
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« Reply #15 on: December 01, 2009, 06:23:06 PM »

Good stuff, and nice price!  Where'd you get them from?
I'd be really interested to see a comparison of the charging efficiency comparing charging with and without the airlift system on. 

dodgy rog
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« Reply #16 on: December 01, 2009, 06:47:57 PM »

have not got them yet here is an email he is the hoppecke guy in france
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« Reply #17 on: December 01, 2009, 07:14:43 PM »

well done and istnit crazy what pressure we are on some days to decide what way to invest  Tongue

I would say "0n-gridders" would not understand that  Grin  Lips Sealed

Perhaps thats why they need decades to decide .....

Anyhow  all of us here with batteries i hope we all keep on talking about them here

Mine (24 volt) for example was recently at 550 AH  minus = ca 15 kwh  in depth  Tongue  and when the 1.4 kw waterpump comes on  volt came down to 23.7 volt  Tongue , but  what does that mean  Grin

Its tough , but fun to find the solution to only use batteries as a buffer and try to avoid deep cycling

thats my plan anyhow




1.6 kw and 2.4 kw   PV array  , Outback MX 60 and FM80 charge controller  ,24 volt 1600 AH Battery ,6 Kw Victron inverter charger, 1.1 kw high head hydro turbine as a back up generator , 5 kw woodburner, 36 solar tubes with 360 l water tank, 1.6 kw  windturbine
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