String Inverters Source Point 226 listings
Grid-tied string inverters for residential and commercial arrays: single-phase 240 V units from about 3 kW to 11.4 kW and three-phase 208 V or 480 V units up to 125 kW, from SMA, Fronius, SolarEdge, Solis and other brands.
Tell suppliers the AC rating, grid voltage and phase, number of MPPTs, maximum DC input voltage (600 V, 1000 V or 1500 V) and whether you need UL 1741-SB, rapid-shutdown or an integrated DC disconnect.
In-stock units ship from US warehouses. Allocated models become a sourcing request and suppliers confirm lead time, warranty term and freight before you commit.
SolarEdge 5.0kW Single Phase HD-Wave Grid Tied Inverter
Fronius Primo 6.0-1, 6kW Single-Phase String Inverter
SolarEdge 9.0kW Three Phase SetAPP Inverter
SMA Sunny Boy 7.0kW-US String Inverter
SMA Sunny Tripower 50kW CORE1 String Inverter
SMA Sunny Boy 6.0-US String Inverter
SolarEdge 30.0kW Three Phase SetAPP Inverter
SolarEdge 14.4kW Three Phase SetAPP Inverter
SMA Sunny Boy 3.8-US Inverter
Fronius Primo 3.8-1, 3.8kW Single-Phase String Inverter
SolarEdge 11.4kW Single Phase SetAPP HD-Wave Inverter
SolarEdge 3.8kW Single Phase HD-Wave Inverter
SolarEdge 100kW Three Phase Grid Tied Inverter
SolarEdge 20.0kW Three Phase SetAPP Inverter
SolarEdge 3.0kW Single Phase SetAPP HD-Wave Inverter
SolarEdge 480V Universal Secondary Inverter
SolarEdge 6.0kW Single Phase HD-Wave Inverter w/ RGM
Generac PWRcell Inverter 7.6kW
SolarEdge 6.0kW Single Phase HD-Wave Inverter
SolarEdge 6.0kW Single Phase Energy Hub w/ RGM
Phocos Any-Grid 3kw-120/24
SolarEdge 66.6kW Three Phase Synergy Manager
SolarEdge 3.8kW Single Phase Energy Hub
Showing 25–48 of 226 listings · page 2 of 10
What to include in your request
- AC output (kW) and grid voltage: 240 V split-phase, 208 V or 480 V three-phase
- MPPT count and maximum DC input voltage
- UL 1741-SB, IEEE 1547 and NEC 690.12 rapid-shutdown compliance
- Monitoring interface (Ethernet, Wi-Fi, cellular) and warranty length
- Quantity, delivery ZIP and required ship date
Buying for a business or an installer crew? Request volume quotes through Solar Pro for pallet and container pricing with dedicated support.
Compare String Inverters
| Type | Typical AC rating | Grid voltage | Best fit |
|---|---|---|---|
| Single-phase string | 3 kW – 11.4 kW | 240 V split-phase | Residential and small commercial rooftops |
| Three-phase string | 15 kW – 125 kW | 208 V or 480 V 3-phase | Commercial rooftops and small ground mounts |
| String with optimizers | 5 kW – 100 kW | 240 V / 480 V | Shaded or multi-orientation arrays |
| Hybrid string | 5 kW – 15 kW | 240 V split-phase | Sites adding battery storage |























