Sigen Hybrid & Off-grid Inverter SP2 + TP2

Residential & Commercial

The new generation Sigen Hybrid Inverter SP2 and TP2 models takes everything people loved about the original Sigen Hybrid Inverter and dials it up with improved efficiency, ultra-quiet operation and greater flexibility across system sizes.

Designed to work with the Sigen Battery and Gateway HomeMax, this all-in-one solution delivers fast backup switching, seamless integration, and a minimalist aesthetic that suits any home.

Choose the right option to match your setup:

SP2 (Single Phase) – from 2kW to 6kW, ideal for residential homes
TP2 (Three Phase) – from 3kW to 12kW, ideal for large homes and commercial properties.

FEATURES

Ultra-slim design (99mm) with wall-mounted installation
Natural convection cooling for quiet operation – just 25–28 dB
Fanless design for long-term stability and worry-free use
Up to 99% efficiency with wide MPPT range for maximum solar yield
Easily upgrade to battery storage with Sigen Battery for seamless backup power
Smart connectivity via WiFi for system monitoring and control
AI-driven energy optimisation with support for dynamic electricity tariffs
IP66 rated – suitable for both indoor and outdoor installation
Built to perform in extreme conditions: -30°C to +60°C, up to 4000m altitude

Download the datasheet:

Not sure which system is best for you? Get in touch for more information about any of the above products or for a no-obligation quote.