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Battery discharge rate

Im using 2 x 5.12KW CATL sunsynk battery’s connected to 2 x 5kw hybrid inverters connected in parallel. When my system is running from battery’s alone both inverters are restricted to about 2.5kw output the remaining load is pulled from the grid. The data sheet for the battery’s says 100Amp Hr discharge, but mine only seam to be doing 50Amp Hr. My battery discharge setting is set to 120 amps on each inverter. How do I increase my output to 5KW for each inverter

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steve.morris9
steve.morris9
Aug 24, 2022

Hi Jean Thanks I checked the LI BMS and this is set to 100amps discharge. But I don’t know how to change this. I Have 2 x 5.12 KW Hr sunsynk battery’s so I’m assuming these can be discharged at 200amps as they are in series Thanks

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