The Solis 20kW high voltage hybrid inverter (S6-EH3P20K-H) is a three-phase unit for large homes, schools, clinics and commercial buildings. Four MPPT trackers handle roofs with panels facing different directions, and the high-voltage battery connection keeps charging losses low.
Solis 20kW HV Specifications
| Rated output |
20kW, three phase 400V |
| MPPT |
4 trackers, 20A per input |
| Battery |
High-voltage lithium, 120-800V |
| Max efficiency |
Up to 98.5% |
| Protection |
IP66, outdoor rated |
| Monitoring |
WiFi or LAN with SolisCloud app |
Solis 20kW vs Other Brands
| Inverter |
MPPT |
Battery |
Protection |
| Solis 20kW S6-EH3P20K-H (this product) |
4 |
High voltage, 120-800V |
IP66 |
| GoodWe 20kW ET |
2 |
Lithium |
Outdoor rated |
| Fox H3 Pro 20kW |
Multi-MPPT |
High voltage |
IP65 |
| Inverex Nitrox 20kW |
See datasheet |
48V low voltage |
IP65 |
The Solis 20kW stands out for its four MPPT trackers and IP66 enclosure, which suit split or shaded roofs and fully outdoor mounting. It costs less than the Fox H3 Pro 20kW and Inverex Nitrox 20kW at Solar Switch. The GoodWe 20kW is slightly cheaper if two trackers are enough for your roof.
Solis 20kW Hybrid Inverter Price in Pakistan
Solar Switch supplies and installs this inverter in Lahore and across Pakistan. Browse all hybrid inverters or message us on WhatsApp for stock and a complete 20kW system quote. Specifications are from manufacturer and distributor listings; confirm the datasheet with us before ordering.
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