Shenzhen Growatt New Energy Technology CO.,LTD * Ensure to read the Guidance before installation in order to understand product information and safety precautions. * Operators should be well trained to fully understand grid-connected photovoltaic power system and national/regional standards. *...
Shenzhen Growatt New Energy Technology CO.,LTD * Do not install battery in highly humid area such as bathroom. * Ensure two batteries in parallel connection are from the same batch, same model and same manufacturer. Do not mix old battery with new battery. Batteries with no more than 300 cycles are defined as new batteries.
Shenzhen Growatt New Energy Technology CO.,LTD Step 3: Fix battery on bracket from the top down. Note: In order to guarantee a stable connect between battery and bracket, please visually check if the two upper joints are fixed. Try to move the lower part of battery away from wall.
Shenzhen Growatt New Energy Technology CO.,LTD 3 Electrical Connection Communication interface definition: Link-In Link-Out Item No. Definition Item No. Definition Item No. Definition PCS 1 PCS-RS485-B Link- COM-CANH L i n k - COM-CANH PCS-RS485-A COM-CANL COM-CANL GND-ISO Encode-OUT+ Encode-IN+...
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Shenzhen Growatt New Energy Technology CO.,LTD 3.2 Connect Cables for Parallel-connected Batteries 1. Install Batteries INVERTER Power on each battery in condition of no load, measure the voltages with a multi-meter and confirm voltage difference less than 1V. Power off the batteries. Keep the distance among battery, DC Breaker and PCS as shown.
Shenzhen Growatt New Energy Technology CO.,LTD 4. Insert network cables Network Cable A is defined as the cable connecting PCS and Battery 1, Network Cable B as the cable connecting two batteries. Two cables are made based on the pin difinition as shown in Section 3.
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Shenzhen Growatt New Energy Technology CO.,LTD 5.1 Power on Battery Single Battery Power on battery by pressing POWER Power on battery by Activating PCS button Procedures Acceptation criteria Procedures Acceptation criteria 1 Close the breaker Breaker in ON status. 1 Close the breaker Breaker in ON status.
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Shenzhen Growatt New Energy Technology CO.,LTD 5.2 Power off Battery * Press the POWER button of any battery for two seconds. Five LED lights will flicker for three times, and battery turns off. * Battery will turn off 25 minutes after Network Cable A connection between PCS and PACK fails.
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