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How to Check Whether a Battery Works with Your Inverter

· 1 Min. Lesezeit

A lithium battery and an inverter must agree on three things. Verify them before placing an order.

1. Voltage range

The battery's nominal voltage must fall inside the inverter's DC input range. See our guide on choosing between 25.6V and 51.2V.

2. Communication protocol

Most hybrid inverters talk to the battery BMS over CAN or RS485 to read state of charge and to set charge and discharge limits. Without communication the inverter may fall back to a generic voltage-based mode, which is less accurate.

3. Current limits

Compare the inverter's maximum charge and discharge current with the battery's recommended continuous current. If the inverter can push more than the battery allows, the BMS will protect itself and power will be limited.

What to send us

  • Inverter brand and model
  • Number of batteries you plan to connect
  • Your expected daily consumption

We will reply with a recommended configuration and the wiring and communication settings.

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