Solis Inverters: Which Model Fits Your Installation?

Solis: A Global Leader in Inverter Technology

Solis is one of the world's largest inverter manufacturers, with more than 5 million units installed globally. The company is known for its reliable, efficient and affordable inverters, suitable for a variety of applications — from small residential installations to large commercial projects.

In this article we compare the different Solis models we offer, so you can make the right decision for your situation.

Solis Single-Phase Inverters (S6-GR1P Series)

The Solis S6-GR1P series is designed for simple grid-connected installations without battery storage. These inverters are ideal if you want to save on your energy bill by using solar power directly or feeding it into the grid.

Available models:

S6-GR1P2K-M (2 kW) — Ideal for small apartments or as a supplement

S6-GR1P3K-M (3 kW) — Suitable for a small home

S6-GR1P4K-M (4 kW) — The most popular option for medium-sized homes

S6-GR1P5K-M (5 kW) — For homes with higher consumption

S6-GR1P6K-M (6 kW) — Maximum single-phase power

Solis Hybrid Inverters — Single-Phase (S6-EH1P Series)

Want to combine solar energy with battery storage? Solis S6-EH1P hybrid inverters are the perfect choice. These models combine a solar inverter with a battery inverter in a single device.

Available models:

S6-EH1P5K-L-Plus (5 kW) — Compact and powerful for standard homes

S6-EH1P6K-L-Plus (6 kW) — Extra power for larger installations

S6-EH1P8K-L-Plus (8 kW) — Maximum single-phase hybrid power

These inverters work perfectly with LithTech low-voltage batteries (48V), such as the TR4000WX (5 kWh) or TR6000WX (10 kWh).

Solis Hybrid Inverters — Three-Phase (S6-EH3P Series)

For larger homes, villas or small businesses, the Solis S6-EH3P series is the ideal solution. These three-phase hybrid inverters deliver significantly more power and are compatible with high-voltage batteries.

Available models:

S6-EH3P8K-H-EU (8 kW) to S6-EH3P50K-H-EU (50 kW)

Solis Off-Grid Inverter

For locations without grid connection, Solis offers the S6-EO1P5K-48-EU off-grid inverter. This 5 kW model is specially designed for autonomous installations in remote locations, farms or country homes.

Which Model Should You Choose?

Solar only without battery → Solis S6-GR1P Series (2-6 kW)

Solar + battery, single-phase → Solis S6-EH1P Series (5-8 kW) + LithTech TR

Large installation with battery, three-phase → Solis S6-EH3P Series (8-50 kW) + LithTech HP

Fully off-grid → Solis S6-EO1P5K (5 kW) + LithTech TR

At Innovadoras, we help you make the right decision. Check our full Solis inverter catalog in our web shop.