
The 2nd generation sigen hybrid inverter is crafted with the industry’s slimmest die-cast metal body. With an enhanced heat dissipation design, there are no internal or external fans, ensuring an almost completely silent operation. Future-ready for battery integration, it’s a cost-effective choice to start your green energy journey.

Sleek die-cast metal body with a compact 99mm depth, designed to save space and fit anywhere. Blends seamlessly with your home for a harmonious look.
Experience peace and quiet with the Sigen Hybrid Inverter’s innovative fan-less design, delivering an ultra-low noise level of just 25 dB. Embrace green energy at night with whisper-quiet operation.



Harnessing cutting-edge technology, Sigen Hybrid Inverter achieve remarkable efficiency with three-phase units reaching 99.0%, thanks to our innovative use of Silicon Carbide (SiC), delivering superior performance and sustainability.

Optimize the internal component layout to meet the ultra-thin design requirements while eliminating the need for both internal and external fans. Fanless design ensures long-term stability and worry-free use.

Higher IP66 Protection Rating
With IP66 & TYPE 4X Rating, Sigen inverter is built to perform reliably in extreme weather conditions.
Peak Performance in Extreme Weather
From -30°C to 60°C Smart Thermal Regulation & Signal-graded Material Assure Effortless Heat Resistance.
Long-Term Protection
Built to deliver decades of stable performance even under the harshest rainfall, heat, or moisture patterns.

As a hybrid inverter, you can upgrade your solar system to a storage system at any time with Sigen Battery, enjoying seamless energy backup. Integrate with smart loads to unlock more energy application. Get involved in VPP, utilize the Sigen AI mode with dynamic tariffs, and access more additional features.

DC Input (PV)
Power range
2.0 - 6.0 kW
MPPT voltage range
50 ~ 550 V
Number of MPP trackers
2
Number of PV strings per MPPT
1
Max. input current per MPPT
16 A
AC Output (on-grid)
Nominal output power
2.0 - 6.0 kW
Nominal output voltage
220 / 230 / 240 V
Efficiency
Max. efficiency
98.3% / 98.4% / 98.5%
General
Dimensions (W / H / D)
365 / 460 / 99 mm
Ingress protection rating
IP66
Night consumption
≤ 3 W
Noise
≤ 25 dB