Victron Sun Inverter 24/250-10 IEC 24V 250VA Inverter with PWM Solar Charge Controller

The Victron Energy Sun Inverter 24/250-10 IEC (MPN: SIN241251100) combines a 24-V sine-wave inverter with an integrated 10-A PWM solar charge controller. The unit provides 250 VA of rated power or 200 W of continuous power at 25 °C and can simultaneously use connected solar panels to charge the battery. Built-in Bluetooth, the VictronConnect app, and VE.Direct enable system configuration and monitoring. An ECO mode further reduces self-consumption during low-load conditions.

250-VA inverter with integrated 10-A solar charge controller

• 250 VA rated power at 25 °C
• 200 W continuous power at 25 °C
• 175 W continuous power at 40 °C
• Up to 400 W peak power
• Pure sine wave AC voltage at 230 V AC
• For 24-V battery systems
• Integrated PWM solar charge controller with up to 10 A
• PV input for up to 50 V and 500 W
• For 1 × 72-cell solar module or 2 × 36-cell modules connected in series
• ECO mode to reduce self-consumption
• Bluetooth and VictronConnect integrated
• VE.Direct for communication and system monitoring
• Remote control and BMS connection possible
• IEC output
• Protection class IP21

230 V power supply from a 24 V battery system

The Sun Inverter converts the DC voltage of a 24-V battery system into 230 V AC voltage. At 25 °C, the device provides 250 VA of rated power or 200 W of continuous power. At 40 °C, the specified continuous power is 175 W. Up to 400 W can be provided for short periods.

The increased peak power is particularly relevant for loads with high inrush current requirements. This makes the inverter suitable for compact mobile and stationary applications in which smaller 230-V loads are to be operated independently of the public power grid.

Integrated PWM Solar Charge Controller

In addition to the inverter, the Sun Inverter features an integrated PWM solar charge controller. This supports a maximum PV current of 10 A, a maximum PV voltage of 50 V, and a PV power of up to 500 W. It is designed for use with a 72-cell solar module or two 36-cell modules connected in series.

The charging algorithm can be configured. The CHARGER-ONLY mode allows you to activate only the solar charging function while the inverter remains turned off.

ECO Mode for Lower Self-Consumption

In ECO mode, the inverter switches to energy-saving standby mode when the load is low or absent. At regular intervals, the device checks whether a sufficiently high load is present again and then automatically resumes normal inverter operation.

Power consumption without a load is 5.2 W. In ECO mode, this value is reduced to 1.3 W. This makes the feature particularly suitable for battery-based systems where a 230-V load is not continuously active.

Bluetooth, VictronConnect, and VE.Direct

The Sun Inverter can be connected directly to the VictronConnect app via its built-in Bluetooth. There, you can view operating data and configure various parameters for the inverter and solar charge controller.

Via VE.Direct, the device can also be integrated into other Victron system components and monitoring solutions.

Remote Control and BMS Connection

The Sun Inverter can be turned on and off remotely via the remote connection. Additionally, a compatible battery management system can control the device and shut down the inverter or solar charge controller when battery conditions warrant it.

Compact Design and Integrated Protection Features

The Sun Inverter features a steel housing with a plastic cover and measures 86 × 165 × 260 mm, weighing 2.7 kg. The permissible operating temperature range is -40 to +60 °C, although power output is reduced at temperatures above 40 °C.

Integrated protection functions include protection against output short circuits and overloads, as well as protection against excessive or insufficient battery voltage, overtemperature, and excessive DC ripple voltage.

Technical Specifications

• Battery system: 24 V DC
• DC input voltage range: 18.4–34.0 V
• Rated power at 25 °C: 250 VA
• Continuous power at 25 °C: 200 W
• Continuous power at 40 °C: 175 W
• Peak power: 400 W
• AC output: 230 V AC ±3%
• Frequency: 50 / 60 Hz ±0.1%
• Maximum efficiency: 88%

• Controller type: PWM
• Maximum PV voltage: 50 V
• Maximum PV current: 10 A
• Maximum PV power: 500 W
• PV configuration: 1 × 72-cell solar module or 2 × 36-cell solar modules in series
• Charging algorithm: Programmable

• Bluetooth: Built-in
• App: VictronConnect
• Communication: VE.Direct
• ECO mode: Yes
• Remote Control: Yes
• BMS connection: Yes, via remote connection

• Maximum efficiency: 88%
• No-Load Power: 5.2 W
• No-load power in ECO mode: 1.3 W

• AC Output: IEC
• Protection class: IP21
• Operating temperature: -40 to +60 °C
• Power derating: above +40 °C
• Relative humidity: max. 95%, non-condensing
• Housing: Steel housing with plastic cover
• Color: Blue, RAL 5012
• Dimensions (H × W × D): 86 × 165 × 260 mm
• Weight: 2.7 kg

Package Contents

1 × Victron Energy Sun Inverter 24/250-10 IEC
1 × IEC plug