Growatt SP2000 - Page 20

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Chart 5.17
3. The maximum input current value as the table shows below:
Type Max PV input current
Max output
current to inverter
Growatt SP 2000 30A 30A
Remark: We suggest you use the cable ≥4mm
2
/12 AWG to connect.
5.4.3 Connection of Temperature detection for Lead-acid battery
1. Please confirm the battery type before connection. For the installation of Lead-acid battery, you need to use
the temperature sensor, while lithium battery can connect direct to BMS.
2. Open the cover plate at the terminal before connection.
Chart 5.18
As pictured above, with the top cap open, take the white 2PIN female plug of battery temperature sensor through
the cover plate, and insert it into the 2PIN male plug marked with NTC/SENSOR.
Remark: temperature detection wire (1.5m in length) specifications: UL1332 26 AWG TS 200℃ 300V.