Key Features

Benefits

• Helps protect batteries from over-discharge through low-voltage load disconnect.
• Supports basic local setup and status checking via the LCD.
• Allows timed load operation after dusk using the controller load output.
• Provides preprogrammed charge algorithms for AGM, GEL, Flooded and LiFePO4 batteries with internal BMS only.
• Includes two USB charging outputs for auxiliary low-power devices.

Technical Summary

Victron BlueSolar PWM charge controller, model 12/24-10. Rated charge current 10A. Automatic 12/24 V system voltage detection. Maximum solar voltage 28V / 55V for the 12/24 V family. Self-consumption <10 mA. Load output includes manual control, low-voltage disconnect and timer. Protection includes battery reverse polarity (fuse), output short circuit and over-temperature. IP20 enclosure. Operating temperature range -35 to +60°C.

Installation Notes

For 12 V use, 36-cell solar panels are indicated; for 24 V use, 72-cell panels or two 36-cell panels in series. Some loads, especially inverters, may be best connected directly to the battery, with the inverter remote control connected to the load output; a special interface cable may be needed. Indoor installation only due to IP20 protection.

Efficiency

Self-consumption is less than 10 mA. Programmable battery charge algorithms are provided for AGM, GEL, Flooded and LiFePO4 batteries with internal BMS only.