Battery System User Manual for Panasonic LJ-SK84AGrid Tied PV System – User ManualVersion 1.0 © solarcity 2016 UM-1059-PV-1.076.6 Stand-alone modeThe battery system is equipped with an emergency stand-alone power outlet. This outlet is limited to a maximum loadof 2000 Watts and can be used to supply power to certain devices in case of a power cut.CAUTION! Do not attempt to connect devices that, in total, require more power than 2000 W. If you exceed2000 W the integrated battery protection device will trip and disconnect the internal battery packs. As aconsequence the system will not work. A qualified electrician will need to service the battery so it can beturned on again.As a precaution, only connect devices to the Stand-alone power outlet that have significantly lower powerconsumption than 2000 W.Suitable Devices Unsuitable DevicesCell phone chargers, laptop chargers Vacuum cleanerRouter, modem Microwave ovenLED TV Any water pumpsLED lighting or halogen lighting KettleSmall HiFi system or radio Hairdryer6.6.1 How to activate and deactivate the stand-alone power outletThe Stand-alone mode can be set to be activated automatically or manually. Please refer to section 6.7.3 for furtherdetails. This section explains how to use the Stand-alone mode manually.If a power cut occurs, the GRID indicator light will be orange and the display will show PF (for Power Failure) followedby 0.0. You might also see some error codes such as E020 for low grid voltage.To activate the emergency stand-alone power supply during a power failure, press the ON/OFF button for 1 seconduntil you see PF followed by 3 hyphens. Press the ON/OFF button again for 1 second to activate the Stand-alone mode.