diy solar

diy solar

35kWh of nissan leaf battery, 48v system plus DIY BMS 4.2 UK Midlands £5500

gazzaman2k

New Member
Joined
Oct 2, 2021
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14
this is a offgrid battery storage solution, works well with most 48v battery systems made up of 13parallel gen 1 nissan leaf cells in 7 (14)series to give voltage range from 44.8v to 58.1v been in use for over 2 years still plenty of life left in it made up of 91 nissan leaf cells nearly 2 cars worth (each nissan leaf has 48 cells) usable range of power is around 600ah which is roughly 35kWh of power. very heavy and unit is on caster wheels weights over 300kg can be dissasembled for transport. comes with a DIY BMS4 system attached these are capable of keeping the cells from over charging, if using with Victron energy system i can throw in a DIY BMS v4.2 system which can talk to the Victron system over CAN communitcation, otherwise it connects to wifi and has a webinterface to configure balance and charge voltage. comes with 60v to 12v converter and 12v to 5v converter (to power bms system) also 2 ANL fuse holders, pure copper bus bars linking cells together.

Dimensions: Height 114cm Depth 51cm Width 100cm

20221106_122856.jpg20221106_122910.jpg20221106_122919.jpg20221106_122945.jpgonly buy if you are confident in battery technology and offgrid systems, this is a lot of power and can power a house for 2days straight.

M1 j21a Leicester, Blaby LE8 4 message me if youd like to view this is a serious setup beat the enegy hikes by saving your excess solar or charge up on cheap rates at night and use throughout day

if your from europe or else where, unless you come collect and pay in person then dont bother contacting me as it wont be getting shipped or posted.
£5500 open for negotiations DIY 4.2 not pictured but will supply one with the system, if i get what im asking ill also throw in a shunt board too
 
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