String Inverters
String Inverters
High-efficiency grid-tied string inverters for homes, commercial rooftops and utility plants.
String Inverters
String inverters connect one or more strings of panels to the grid, each with its own maximum power point tracker (MPPT). Multiple MPPTs mean shading or different roof orientations don't drag down the whole system — and a single faulty unit never takes the entire plant offline.
Available from leading inverter brands. Exact specifications vary by brand and model.
Single Phase · Residential
Single-Phase String Inverters
Compact, light and quiet inverters for homes and small shops — easy to install and monitor from your phone.
- 1–6 kW ratings
- 1–2 MPPTs
- Fanless / natural cooling on most models
- Wi-Fi app monitoring
- IP65 outdoor enclosure
Typical Specifications
Three Phase · Commercial & Industrial
Three-Phase C&I String Inverters
The workhorse for factories, warehouses, schools and hospitals — multiple MPPTs and smart diagnostics for maximum yield.
- 4–125 kW ratings
- Up to 12 independent MPPTs
- IV-curve diagnostics for fast troubleshooting
- Advanced grid-support functions
- IP65 / IP66 enclosures
Typical Specifications
1500 V · Utility Scale
Utility String Inverters
High-power 1500 V string inverters for multi-megawatt ground-mount plants — lower BoS cost with the flexibility of a string design.
- 250–350 kW ratings
- 1500 V DC system voltage
- Up to 6 MPPTs
- ~99% max efficiency
- IP66 with smart cooling