This manual is helpful for technicians who need to install, commission, operate and maintain this string inverter. Suggest you view this manual carefully before use relative devices. Readers are supposed to have basic knowledge on electric components, wiring, signs. .
DANGER Before operating the internals of the string inverter, it must be confirmed that the input switch DC Switch of the string inverter and the circuit breaker corresponding to the AC side of the inverter are in the off state, and the string inverter is guaranteed. The. .
In this chapter, it describes the safety precautions that must be observed when installing, operating and maintaining the inverter. Please read them. .
Before or after the installation and commissioning, if the string inverter is in the no-power supply state for more than three weeks, it is regarded. [pdf]
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