Hi Guys,
first i have to thank you for this great forum and the chance to collect experience for Alibaba sellers. Most likely i will order in the next days 80x 280AH cells from Docan as the 2nd prefered option is sold out.
I am from Germany, 41 years old with a power price of 35 cent and 10 kwp photovoltaic on the roof connected to a solarmax 10 inverter.
32 of these batteries should go into 2 batteries, the remaining are for 2 friends. So i am digging into battery charger/inverter, bms and it is not that easy. I'm very good at computer, but no programmer. I can solder, so some diy pcb can be finalized etc. I dont want the best solution if the price is as usual twice of the 2nd best 98% is good enough. I see many are using Victron Multiplus 2 and the 5000 model would be powerful enough for me as well. What is the benefit of a BMS talking to thebattery [inverter] beside an offline BMS and a BMV700 ? I tried to find a comparison of BMS but i was not succesful. There are 10+ BMS for 48V batteries from a few Euro to nearly 1000.
Is there an overview about that topic ?
Thanks a lot
Patrick
first i have to thank you for this great forum and the chance to collect experience for Alibaba sellers. Most likely i will order in the next days 80x 280AH cells from Docan as the 2nd prefered option is sold out.
I am from Germany, 41 years old with a power price of 35 cent and 10 kwp photovoltaic on the roof connected to a solarmax 10 inverter.
32 of these batteries should go into 2 batteries, the remaining are for 2 friends. So i am digging into battery charger/inverter, bms and it is not that easy. I'm very good at computer, but no programmer. I can solder, so some diy pcb can be finalized etc. I dont want the best solution if the price is as usual twice of the 2nd best 98% is good enough. I see many are using Victron Multiplus 2 and the 5000 model would be powerful enough for me as well. What is the benefit of a BMS talking to the
Is there an overview about that topic ?
Thanks a lot
Patrick
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