7.7kW Fronius Primo GEN24 Plus 4,210,143,802
MPN No: 4,210,143,802
Expected ship date Nov 16 - 23
In Stock
2,999.00
-17%
$2,475.00
500 products
-
7.7kW Fronius Primo GEN24 Plus 4,210,143,802
MPN No:4,210,143,802
Expected ship date Nov 16 - 23Sale 
FRONIUS 10kW Symo Advanced 10.0-3 208-240VAC Inverter 4,210,090,801
MPN No: 4,210,090,801
Contact us for Delivery Date
Out Of Stock
3,939.03-14%$3,359.00
FRONIUS 10kW Symo Advanced 10.0-3 208-240VAC Inverter 4,210,090,801
MPN No:4,210,090,801
Contact us for Delivery DateSold out
Fronius 15kW Symo 15.0-3 15kW Three-Phase String Inverter (208VAC) 4,210,052,841
MPN No: 4,210,052,841
Expected ship date Nov 16 - 23
In Stock
4,212.02-19%$3,407.00
Fronius 15kW Symo 15.0-3 15kW Three-Phase String Inverter (208VAC) 4,210,052,841
MPN No:4,210,052,841
Expected ship date Nov 16 - 23Sale
Fronius Primo 10kW GEN24 Inverter 208-240 Plus Hybrid 4,210,144,802
MPN No: 4,210,144,802
Expected ship date Nov 16 - 23
In Stock
4,363.65-27%$3,156.00
Fronius Primo 10kW GEN24 Inverter 208-240 Plus Hybrid 4,210,144,802
MPN No:4,210,144,802
Expected ship date Nov 16 - 23Sale
Fronius Primo 10kW Single-Phase Grid-Tied Solar Inverter – 4210075800
MPN No: 4210075800
Expected ship date Nov 16 - 23
In Stock
3,128.83-5%$2,970.00
Fronius Primo 10kW Single-Phase Grid-Tied Solar Inverter – 4210075800
MPN No:4210075800
Expected ship date Nov 16 - 23Sale
Fronius Primo 11.4kW 11.4-1 Single-Phase String Inverter 4,210,076,800
MPN No: 4,210,076,800
Expected ship date Nov 16 - 23
In Stock
3,832.46-10%$3,415.00
Fronius Primo 11.4kW 11.4-1 Single-Phase String Inverter 4,210,076,800
MPN No:4,210,076,800
Expected ship date Nov 16 - 23Sale
Fronius Primo 12.5kW Grid-Tied String Inverter 240/208VAC 4,210,077,800
MPN No: 4,210,077,800
Expected ship date Nov 16 - 23
In Stock
3,499.00-17%$2,904.00
Fronius Primo 12.5kW Grid-Tied String Inverter 240/208VAC 4,210,077,800
MPN No:4,210,077,800
Expected ship date Nov 16 - 23Sale
Fronius Primo 15kW 15.0-1 SnapINverter Single Phase Solar Inverter | Wi-Fi Monitoring 4,210,078,800
MPN No: 4,210,078,800
Expected ship date Nov 16 - 23
In Stock
4,706.80-13%$4,093.00
Fronius Primo 15kW 15.0-1 SnapINverter Single Phase Solar Inverter | Wi-Fi Monitoring 4,210,078,800
MPN No:4,210,078,800
Expected ship date Nov 16 - 23Sale
Fronius Primo 3.8kW GEN24 Grid-Tied Solar Inverter 208/240VAC MPN 4,210,140,800
MPN No: 4,210,140,800
Expected ship date Nov 16 - 23
In Stock
$1,430.00
Fronius Primo 3.8kW GEN24 Grid-Tied Solar Inverter 208/240VAC MPN 4,210,140,800
MPN No:4,210,140,800
Expected ship date Nov 16 - 23
Fronius Primo 6kW Single-Phase Grid-Tied Solar Inverter – 4210062800
MPN No: 4,210,062,800
Expected ship date Nov 16 - 23
In Stock
$1,843.00
Fronius Primo 6kW Single-Phase Grid-Tied Solar Inverter – 4210062800
MPN No:4,210,062,800
Expected ship date Nov 16 - 23
Fronius Primo 7.6kW 208/240V Single-Phase Solar Inverter, Lite – 4210061801
MPN No: 4,210,061,801
Expected ship date Nov 16 - 23
In Stock
$2,145.00
Fronius Primo 7.6kW 208/240V Single-Phase Solar Inverter, Lite – 4210061801
MPN No:4,210,061,801
Expected ship date Nov 16 - 23
Fronius Primo 7.6kW Single-Phase Grid-Tie Solar Inverter – 4210061800
MPN No: 4210061800
Contact us for Delivery Date
Out Of Stock
Wattage7600 W
$2,399.00
Fronius Primo 8.2-1 8.2kW Single-Phase Grid-Tie Solar Inverter, 208/240V – 4,210,060,800
MPN No: 4,210,060,800
Expected ship date Nov 16 - 23
In Stock
2,756.46-10%$2,456.00
Fronius Primo 8.2-1 8.2kW Single-Phase Grid-Tie Solar Inverter, 208/240V – 4,210,060,800
MPN No:4,210,060,800
Expected ship date Nov 16 - 23Sale
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
MPN No: 4210250800
Expected ship date Nov 16 - 23
In Stock
Wattage3800 W
$1,547.00
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
MPN No:4210250800
Expected ship date Nov 16 - 23Wattage3800 W
Fronius Primo GEN24 5.0kW 208/240V Single-Phase Hybrid Solar Inverter – 4,210,141,800
MPN No: 4,210,141,800
Expected ship date Nov 16 - 23
In Stock
1,799.00-9%$1,621.00
Fronius Primo GEN24 5.0kW 208/240V Single-Phase Hybrid Solar Inverter – 4,210,141,800
MPN No:4,210,141,800
Expected ship date Nov 16 - 23Sale-
Fronius Primo GEN24 6.0kW Single-Phase Grid-Tied Solar Inverter with PV Point Backup 4,210,142,800
MPN No: 4210142800
Expected ship date Nov 16 - 23
In Stock
2,228.69-28%$1,600.00
Fronius Primo GEN24 6.0kW Single-Phase Grid-Tied Solar Inverter with PV Point Backup 4,210,142,800
MPN No:4210142800
Expected ship date Nov 16 - 23Sale 
Fronius Primo GEN24 7.7kW Hybrid Solar Inverter 208/240VAC 4,210,143,800
MPN No: 4,210,143,800
Expected ship date Nov 16 - 23
In Stock
2,358.99-0%$2,345.00
Fronius Primo GEN24 7.7kW Hybrid Solar Inverter 208/240VAC 4,210,143,800
MPN No:4,210,143,800
Expected ship date Nov 16 - 23Sale-
Fronius Primo GEN24 Plus 6kW Hybrid Solar Inverter – 4210142802
MPN No: 4,210,142,802
Expected ship date Nov 16 - 23
In Stock
2,399.00-10%$2,147.00
Fronius Primo GEN24 Plus 6kW Hybrid Solar Inverter – 4210142802
MPN No:4,210,142,802
Expected ship date Nov 16 - 23Sale
Showing 1-18 of 500 total
Shop Solar String Inverters – Fronius, SMA, SolarEdge, Solis & More
▾
String inverters are the most widely installed solar inverter type for residential and commercial grid-tied systems, offering proven efficiency, straightforward installation, and cost-effective performance across a wide range of system sizes. At US Solar Supplier, we carry string inverters from top brands including SMA, Fronius, SolarEdge, Solis, and Growatt, covering single-phase systems from 1.5kW up to large three-phase commercial configurations.
Modern string inverters feature transformer-less design for peak efficiencies above 97%, built-in AFCI arc fault detection, rapid shutdown compliance, and cloud-based monitoring for real-time system visibility. Whether you're sizing a 6kW residential system or a 100kW commercial array, US Solar Supplier has the string inverter you need at competitive wholesale pricing with fast nationwide delivery.
