The Sun Inverter combines a sinewave inverter and a PWM solar charger in one enclosure and is easy to install, with a minimum of wiring.

The inverter allows you to power domestic equipment - requiring 230V AC - using 'leisure' or 'automotive' batteries rated at 24V.

The solar charger ensures that the batteries are being charged by energy harvested from your solar panels. The charge algorithm is programmable.

The inverter and solar charger parameters can be read out via Bluetooth using the VictronConnect app. In addition to this, the inverter has a VE.Direct Port for connection to a GX device or GlobalLink 520 for system monitoring.

Proven reliability

The full bridge plus toroidal transformer topology has proven its reliability over many years. The inverters are short circuit proof and protected against overheating, whether due to overload or high ambient temperature.

High start-up power

Needed to start loads such as power converters for LED lamps, halogen lamps, or electric tools.

ECO mode

When in ECO mode, the inverter will switch to standby when the load decreases below a pre-set value (min load: 15W). Once in standby, the inverter will switch on for a short period (adjustable, default: every 2,5 seconds). If the load exceeds a pre-set level, the inverter will remain on.

PWM solar charger

The solar charger ensures that the batteries are charged by energy harvested from your solar panels. The charge algorithm is programmable.

Bluetooth Enabled

The inverter and solar charger parameters can be read and monitored via Bluetooth using the VictronConnect app.

VE.Direct communication port

The VE.Direct Port can be used for connection to a GX device or GlobalLink 520 for system monitoring.

DC and PV connections with screw terminals

No special cable terminals or tools are needed for installation.


Cont. power at 25°C (1) 250VA
Cont. power at 25°C / 40°C 200W / 175W
Peak power 400W
AC output voltage / frequency (adjustable) 230Vac +/- 3%
50Hz or 60Hz +/- 0.1%
DC input voltage range 18.4 – 34.0V
DC low shut down (adjustable) 18.6V
Dynamic (load dependent) DC low shut down Configurable via the “dynamic cut-off” setting
DC low restart and alarm (adjustable) 21.8V
Battery charged detect (adjustable) 28.0V
Max. efficiency 88%
Zero-load power 5.2W
Default zero-load power in ECO mode (2) 1.3W
Solar charger technology Pulse Width Modulation (PWM)
Maximum PV voltage current and power 50V / 10A / 500W
Solar panel type 72 cell solar panel or two 36 cell solar panels in series
Charge voltages Adjustable and able to be temperature compensated (3)
Protections (4) a - f
Operating temperature range -40 to +65°C (fan assisted cooling) / Output power deration: 1.25% per °C above 40°C
Humidity (non-condensing) max 95%
Bluetooth wireless communication For remote monitoring and configuration
VE.Direct communication port For remote monitoring and system integration
Material & Colour Steel chassis and plastic cover (blue RAL 5012)
Battery-connection Screw terminals
Maximum cable cross-section 10mm² / AWG8
Standard AC outlet IEC-320 (male plug included)
Protection category IP 21
Weight 2.4kg / 5.3lbs
Dimensions (h x w x d) 86 x 165 x 260 mm / 3.4 x 6.5 x 10.2 inch
Remote on-off Yes
Automatic transfer switch Filax
Safety EN-IEC 60335-1 / EN-IEC 62109-1
EMC EN 55014-1 / EN 55014-2 / IEC 61000-6-1 / IEC 61000-6-3
Automotive Directive ECE R10-4 EN 50498
(1) Nonlinear load, crest factor 3:1
(2) The default ECO mode retry interval is 2.5 s. The retry interval, stop power level, and start power level are adjustable.
(3) Temperature compensation via an optional ”Temperature sensor Quattro, MultiPlus and GX Device” or the “Smart Battery Sense”.
(4) Protection key:
a) output short circuit
b) overload
c) battery voltage too high
d) battery voltage too low
e) temperature too high
f) DC ripple too high
SKU VIC.SIN241251100
Model # SIN241251100
UPC/EAN 8719076053705
Brand Victron Energy
Shipping Weight 3.0000kg
Shipping Width 0.160m
Shipping Height 0.220m
Shipping Length 0.310m
Shipping Cubic 0.010912000m3
Unit Of Measure ea

Purchase with confidence knowing your product is covered by the Victron 5-year manufacturer warranty.

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