DIP switch has been deployed reversely. ON is down, OFF is UP. If DIP switches need to be 1000 then set it to 1110. MAX DISCHARGE AND CHARGE RATE IS ONLY APPLICABLE FOR +- 60 SECONDS. The maximum allowed voltage is 53.5V, please ensure that you check the inverter settings are below this BEFORE plugging in the UTILITY/SOLAR to the inverter. Please ensure that you have the correct BMS cable for the correct inverter.