This Label kit makes the following assumptions about the installation scenario

• Sigenergy Sigenstack.
• Main metering panel is same location as main switchboard. Include an additional round PV ES label if not.
• Battery system location is not hard to find, or in a large building. Include a map or drawing at MSB and/or fire panel.
• Not installed in a BESS room, or BESS room only has 1 door. Include additional voltage and current labels (one for each door to the BESS room).
• Designed for 2 x inverters/BESS. Include additional DC system isolator label, numbered.
• DC and AC cables not in the same wiring enclosure without an insulating barrier (conduit). Include labels to identify the different types of circuits at intervals not less than 2m.
• Inverter and equipment to be operated in event of a shutdown not necessarily close to each other.
• Power sensor or no power sensor.
• There may be DC cables installed in ceiling space.
• Disconnection points or DC isolators.
• Assume no 3rd party inverters.
• Not designed for solar only (must have battery).
• Inverters connected to MSB directly or to Sub board or to A.C. Combiner board.
• Generator or no generator
• No switchboards electrically connected between MSB and switchboard IES is connected to. Include additional “Warning multiple supplies, isolate…..”
• Inverter adjacent to switchboard, or not.
• Assuming no EV connected
• No IPSD