Type

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

Subcategory

MicroInverters

String Inverters

Power Optimizers

Hybrid Inverters

Off Grid Inverters

Grid Tie Inverters

Solar Panels

Inverters

Storage solutions

Charge controllers

Solar Equipment

Racking

Accessories

MicroInverters

String Inverters

Power Optimizers

Hybrid Inverters

Off Grid Inverters

Grid Tie Inverters

497 products

Fronius Symo Advanced 12.0-3 12kW Three-Phase String Inverter – 208/240VAC, 4,210,091,801

MPN No: 4,210,091,801
Expected ship date Aug 06 - 13

In Stock

~~4,419.57~~ -13%

$3,843.00

Fronius Symo Advanced 12.0-3 12kW Three-Phase String Inverter – 208/240VAC, 4,210,091,801

Sale

Fronius Symo Advanced 12.0-3 12kW Three-Phase String Inverter – 208/240VAC, 4,210,091,801

MPN No:

4,210,091,801

Expected ship date Aug 06 - 13

Regular price ~~$4,419.57~~ -13% $3,843

Unit price / per

Sale
MAGNUM 4000W 24VDC Pure Sine Inverter Charger MS4024PAE

MPN No: MS4024PAE
Expected ship date Aug 06 - 13

In Stock

$2,146.00

MAGNUM 4000W 24VDC Pure Sine Inverter Charger MS4024PAE

MAGNUM 4000W 24VDC Pure Sine Inverter Charger MS4024PAE

MPN No:

MS4024PAE

Expected ship date Aug 06 - 13

Regular price $2,146

Unit price / per
MAGNUM MS4448PAE 4400W 48VDC Pure Sine Inverter Charger

MPN No: MS4448PAE
Expected ship date Aug 06 - 13

In Stock

$2,086.00

MAGNUM MS4448PAE 4400W 48VDC Pure Sine Inverter Charger

MAGNUM MS4448PAE 4400W 48VDC Pure Sine Inverter Charger

MPN No:

MS4448PAE

Expected ship date Aug 06 - 13

Regular price $2,086

Unit price / per
MidNite Solar MN15-12KW-AIO 11.4kW All-In-One Inverter System

MPN No: MN15-12KW-AIO
Expected ship date Aug 06 - 13

In Stock

~~6,497.50~~ -15%

$5,480.00

MidNite Solar MN15-12KW-AIO 11.4kW All-In-One Inverter System

Sale

MidNite Solar MN15-12KW-AIO 11.4kW All-In-One Inverter System

MPN No:

MN15-12KW-AIO

Expected ship date Aug 06 - 13

Regular price ~~$6,497.50~~ -15% $5,480

Unit price / per

Sale
NeoVolta All-in-One with 7.6kW Inverter Plus 14.4kWh/48Vdc NV14

MPN No: NV14
Expected ship date Aug 06 - 13

In Stock

$10,381.95

NeoVolta All-in-One with 7.6kW Inverter Plus 14.4kWh/48Vdc NV14

NeoVolta All-in-One with 7.6kW Inverter Plus 14.4kWh/48Vdc NV14

MPN No:

NV14

Expected ship date Aug 06 - 13

Regular price $10,381.95

Unit price / per
OutBack GSLC175-PV-120/240 Prewired Radian GS Load Center

MPN No: GSLC175-PV-120/240
Expected ship date Aug 06 - 13

In Stock

$1,625.14

OutBack GSLC175-PV-120/240 Prewired Radian GS Load Center

OutBack GSLC175-PV-120/240 Prewired Radian GS Load Center

MPN No:

GSLC175-PV-120/240

Expected ship date Aug 06 - 13

Regular price $1,625.14

Unit price / per
Outback Power FX/GS Replacement Inverter Fan Kit

MPN No: FX/GS FAN KIT
Expected ship date Aug 06 - 13

In Stock

$33.55

Outback Power FX/GS Replacement Inverter Fan Kit

Outback Power FX/GS Replacement Inverter Fan Kit

MPN No:

FX/GS FAN KIT

Expected ship date Aug 06 - 13

Regular price $33.55

Unit price / per
Outback Power Grid-interactive Fxr Renewable Series Inverter VFXR3024E

MPN No: VFXR3024E
Expected ship date Aug 06 - 13

In Stock

$882.50

Outback Power Grid-interactive Fxr Renewable Series Inverter VFXR3024E

Outback Power Grid-interactive Fxr Renewable Series Inverter VFXR3024E

MPN No:

VFXR3024E

Expected ship date Aug 06 - 13

Regular price $882.50

Unit price / per
Outback Power GS8048A-01 8.0KW Battery-based Inverter

MPN No: GS8048A-01
Expected ship date Aug 06 - 13

In Stock

$4,201.06

Outback Power GS8048A-01 8.0KW Battery-based Inverter

Outback Power GS8048A-01 8.0KW Battery-based Inverter

MPN No:

GS8048A-01

Expected ship date Aug 06 - 13

Regular price $4,201.06

Unit price / per
OutBack Power SPARE-111 48 Volt FET Board Replacement for FXR Inverter

MPN No: SPARE-111
Expected ship date Aug 06 - 13

In Stock

$725.00

OutBack Power SPARE-111 48 Volt FET Board Replacement for FXR Inverter

OutBack Power SPARE-111 48 Volt FET Board Replacement for FXR Inverter

MPN No:

SPARE-111

Expected ship date Aug 06 - 13

Regular price $725

Unit price / per
OUTBACK POWER VFXR3648A-01 3.6KW BATTERY-BASED INVERTER

MPN No: VFXR3648A-01
Expected ship date Aug 06 - 13

In Stock

$2,071.51

OUTBACK POWER VFXR3648A-01 3.6KW BATTERY-BASED INVERTER

OUTBACK POWER VFXR3648A-01 3.6KW BATTERY-BASED INVERTER

MPN No:

VFXR3648A-01

Expected ship date Aug 06 - 13

Regular price $2,071.51

Unit price / per
SMA 20kW Sunny Tripower X String Inverter STP 20-US-50

MPN No: STP 20-US-50
Expected ship date Aug 06 - 13

In Stock

$3,855.00

SMA 20kW Sunny Tripower X String Inverter STP 20-US-50

SMA 20kW Sunny Tripower X String Inverter STP 20-US-50

MPN No:

STP 20-US-50

Expected ship date Aug 06 - 13

Regular price $3,855

Unit price / per
SMA 25kW Sunny Tripower 3-Phase String Inverter 480V X STP 25-US-50

MPN No: STP-X-25-US-50
Expected ship date Aug 06 - 13

In Stock

~~4,639.99~~ -12%

$4,049.00

SMA 25kW Sunny Tripower 3-Phase String Inverter 480V X STP 25-US-50

Sale

SMA 25kW Sunny Tripower 3-Phase String Inverter 480V X STP 25-US-50

MPN No:

STP-X-25-US-50

Expected ship date Aug 06 - 13

Regular price ~~$4,639.99~~ -12% $4,049

Unit price / per

Sale
SMA 30kW STP 30-US-50 Sunny Tripower X String Inverter

MPN No: STP 30-US-50
Expected ship date Aug 06 - 13

In Stock

~~4,959.18~~ -15%

$4,183.00

SMA 30kW STP 30-US-50 Sunny Tripower X String Inverter

Sale

SMA 30kW STP 30-US-50 Sunny Tripower X String Inverter

MPN No:

STP 30-US-50

Expected ship date Aug 06 - 13

Regular price ~~$4,959.18~~ -15% $4,183

Unit price / per

Sale
SMA 62.5kW Sunny Tripower CORE1-US Commercial String Inverter STP 62-US-41

MPN No: STP 62-US-41
Expected ship date Aug 06 - 13

In Stock

~~7,156.99~~ -5%

$6,738.71

SMA 62.5kW Sunny Tripower CORE1-US Commercial String Inverter STP 62-US-41

Sale

SMA 62.5kW Sunny Tripower CORE1-US Commercial String Inverter STP 62-US-41

MPN No:

STP 62-US-41

Expected ship date Aug 06 - 13

Regular price ~~$7,156.99~~ -5% $6,738.71

Unit price / per

Sale
SMA SBS-ABU-200-US-10 Automatic Backup Unit

MPN No: SBS-ABU-200-US-10
Expected ship date Aug 06 - 13

In Stock

$2,738.22

SMA SBS-ABU-200-US-10 Automatic Backup Unit

SMA SBS-ABU-200-US-10 Automatic Backup Unit

MPN No:

SBS-ABU-200-US-10

Expected ship date Aug 06 - 13

Regular price $2,738.22

Unit price / per
SMA Sunny Boy SB3.8-1SP-US-41 3.8kW 208/240VAC String Inverter

MPN No: SB 3.8-1SP-US-41
Expected ship date Aug 06 - 13

In Stock

$2,161.73

SMA Sunny Boy SB3.8-1SP-US-41 3.8kW 208/240VAC String Inverter

SMA Sunny Boy SB3.8-1SP-US-41 3.8kW 208/240VAC String Inverter

MPN No:

SB 3.8-1SP-US-41

Expected ship date Aug 06 - 13

Regular price $2,161.73

Unit price / per
SMA SUNNY BOY SB5.0-1SP-US-41 5.0KW 1-PH INVERTER

MPN No: SB5.0-1SP-US-41
Expected ship date Aug 06 - 13

In Stock

$2,720.00

SMA SUNNY BOY SB5.0-1SP-US-41 5.0KW 1-PH INVERTER

SMA SUNNY BOY SB5.0-1SP-US-41 5.0KW 1-PH INVERTER

MPN No:

SB5.0-1SP-US-41

Expected ship date Aug 06 - 13

Regular price $2,720

Unit price / per

Showing 19-36 of 497 total

Inverters Collection

String Inverters

Centralized solution converting DC to AC across multiple solar panel strings

Microinverters

Panel-level optimization with individual DC-AC conversion for maximum energy harvest

Hybrid Inverters

Integrated systems supporting grid-tie, storage, and backup power flexibility

Battery-Based

Off-grid capable inverters designed for direct integration with energy storage.

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.