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NederlandBlog - Inverters DC/AC
I need around 9kw offgrid system with around 20 solar panels. What equipment I need?
We suggest solution described in attached schema.
We also suggest to devide the system by 3pcs of 3kW Inverters on 48V at input to reduce the input current.
There are following items in the system by attachment:
18x 290Wp solar panels
http://www.ev-power.eu/Solar-
16x LiFePO4 cells for 48V battery pack
http://www.ev-power.eu/
1x BMS123 OFFGRID to protect the cells
http://www.ev-power.eu/BMS123-
14x cell module http://www.ev-power.eu/BMS123-
1x cell module IN
http://www.ev-power.eu/BMS123-
1x cell module OUT
http://www.ev-power.eu/BMS123-
2x 200A 48V DC contactors
http://www.ev-power.eu/DC-
2x solar regulator:
http://www.ev-power.eu/Solar-
3x 3 kW Inverter
http://www.ev-power.eu/
There are also fuses. It shoul be use for 200A and there should be use
cable RADOX
http://www.ev-power.eu/
which provides current up to 375A. So it is enought for your system.
