Pure Sine Wave Inverter DC 12V/24V to AC 220V — 2000W / 3000W / 4000W / 5000W Voltage Transformer Solar Power Converter, Wide Usage

Important installation and usage notes: - Do not connect this inverter to the utility power grid and avoid tying into the AC mains. The inverter’s AC output lines must not be used for mains interconnection or be exposed to the household AC network. - The battery connected to the inverter can supply more energy than the actual consumption of the load. If you extend the battery cabling, the wire diameter must be doubled to handle the higher current demand. - Both AC output conductors from the inverter are live; there is no dedicated earth/ground conductor. Do not use either output wire as a grounding conductor. - Install the inverter directly to the load. Do not insert an air switch, circuit breaker or leakage protection device between the inverter and the load. Placing such protection devices in-line will not provide proper protection and can damage the inverter. - The inverter’s capacity for pure inductive loads is 95%. DC wiring guidance: - The DC output from the battery requires heavy-duty wiring. Use the original battery-to-inverter cables supplied; avoid increasing the cable length. Unauthorized extensions may cause insufficient input voltage or reduced current delivery. - If an extension is unavoidable, the extension wire’s diameter must be twice as thick as the original wiring. It is recommended that the total DC cable length not exceed 1 meter.