Victron Energy Sun Inverter 24/250-10 IEC - SIN241251100

Sun Inverter 12/250-10 IEC – is a compact sine-wave inverter with a built-in PWM charge controller from Victron Energy, designed for off-grid solar systems, campers, boats, and backup power. The inverter combines DC-to-230V AC conversion with the ability to charge a battery from solar panels, making it an ideal solution for off-grid power systems.

The device provides 250 VA (200 W) of output power, supports battery charging via a built-in PWM controller (10 A, 500 W), and features VE.Direct for monitoring and configuration via the VictronConnect App.

Key Benefits of the Sun Inverter

1. Two devices in one – inverter + 10A PWM charge controller (500 W).
2. 230 V pure sine wave – stable operation of sensitive devices.
3. Maximum peak power 400 W – supports loads with inrush currents.
4. Built-in ECO Mode – minimal power consumption (1.3 W in standby mode).
5. Bluetooth monitoring via the VictronConnect App.
6. VE.Direct port – integration with GX devices (Cerbo GX, GlobalLink 520, VRM portal).
7. Remote on/off – via VE.Direct Remote Panel or relay contact.
8. Compact housing – convenient installation in mobile and stationary systems.
9. Protection against overheating, short circuits, overloads, and deep battery discharge.
10. Havy Durty – the device is ready for harsh operating conditions from -40 to +60°C with high humidity.
11. VE.Smart Networking – a Bluetooth network from Victron Energy that allows you to connect additional MPPT Smart Solar controllers, a Smart Battery Sense sensor, BMV-712 battery monitors, and a Smart Shunt to the inverter. Thanks to this, the Sun Inverter 12/250-10 IEC can handle significantly more tasks and make them more convenient for you.

Technical Features

• VE.Direct communication – connection to a smartphone, PC, or GX devices via Bluetooth/USB.
• PWM solar controller – efficient battery charging from solar panels.
• Configurable settings via VictronConnect – cut-off/recovery voltage, frequency (50/60 Hz), dynamic cut-off, and ECO Mode sensitivity.
• Battery protection (dynamic cut-off) – intelligent cut-off system for low battery charge.
• Automatic switching to another power source – support for Filax Automatic Transfer Switch for uninterrupted power supply.
• 2-minute software updates – built-in Bluetooth in the inverter allows you to update the software and receive new features in just 1-2 minutes. No other manufacturer offers this level of functionality and ease of use.

Use Cases

1. Off-grid solar systems – combined energy conversion and battery charging.
2. Campers, RVs, and vans – powering lighting, charging devices, and electronics.
3. Yachts and boats – off-grid power for coastal and open-water sailing.
4. Backup power systems – supporting the operation of critical electrical appliances.
5. Mobile service stations – power supply for power tools and devices.

Complies with the ECE R10-4 electromagnetic compatibility (EMC) standard

ECE R10-4 – is an electromagnetic compatibility (EMC) standard applicable to electronic equipment used in vehicles. It regulates requirements for electromagnetic interference emissions and immunity to external electromagnetic influences.

What does ECE R10-4 certification mean for Victron Energy inverters?

• Low level of electromagnetic emissions
  • The inverters do not generate radio frequency interference that could affect radio communications, GPS, mobile networks, or other electronic systems in cars, yachts, or industrial equipment.
• High immunity to electromagnetic interference
  • The inverters operate reliably even under challenging conditions where sudden voltage fluctuations or strong electromagnetic fields may occur (e.g., in trucks, buses, and heavy-duty vehicles).
• Safe integration into transportation systems
  • Complies with the requirements of the United Nations Economic Commission for Europe (ECE), allowing the inverters to be used in cars, campers, marine vessels, and other vehicles without the risk of negatively affecting the host device’s electronic systems or vehicle safety systems such as ABS.
• Quality assurance and compliance with international standards
  • Compliance with ECE R10-4 confirms that Victron Energy products have undergone rigorous testing and meet international safety requirements for use in transportation.

What are the benefits for users of Inverter Smart inverters?

1. Legal use in vehicles without the need for additional certification.
2. Compatibility with other electronic systems – the inverter does not interfere with radio, navigation, autopilot, GPS, or other electrical devices.
3. Stable operation in challenging conditions – marine vessels, RVs, commercial vehicles, and special-purpose equipment.
4. Protection against electromagnetic interference – the inverter does not fail during sudden voltage fluctuations.

Series model comparison

Communication interfaces

• Bluetooth – with the official VictronConnect app for mobile devices, you can configure the inverter to your needs, save and share configuration files, and easily monitor solar panel performance, battery charge, load power, and many other parameters.
• VE.Direct – connection to VictronConnect, GX devices, and the VRM portal.
• Remote control – support for VE.Direct Remote Panel and relay on/off control.