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Inverters

In stock
SolarEdge Inverter 5Kw SE5000H-US 240v - A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 5000
Pickup at 12 locations or US shipping
In stock
SMA Sunny Boy Inverter 3kw SB-3.0-1SP-US-41 240v | A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 4800
Pickup at 10 locations or US shipping
In stock
SolarEdge Inverter 3.8Kw SE3800H-US 240v - A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 10 locations or US shipping

Complete guide on solar systems

Learn how solar panels works and choose the one that suits your needs best

In stock
Enphase IQ7+ Microinverter IQ7PLUS-72-2-US | A1 Solar Store Free shipping
Input Voltage DC 60
Output Voltage AC 295
Type Micro inverter, Grid-Tie Inverters, RV & Marine Inverters
Watts 295
Pickup at 9 locations or US shipping
In stock
SMA Sunny Boy Inverter 6kw SB-6.0-1SP-US-41 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 6000
Pickup at 9 locations or US shipping
In stock
SMA Sunny Boy Inverter 7kw SB-7.0-1SP-US-41 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 7000
Pickup at 9 locations or US shipping
In stock
SMA Sunny Boy Inverter 3.8kw SB-3.8-1SP-US-41 240v - A1 Solar Store Free shipping 11% Off
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3840
Pickup at 9 locations or US shipping
In stock
SolarEdge SE7600H US000BNU4 7.6Kw Inverter 240v | A1SolarStore Free shipping 18% Off
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 9300
Pickup at 9 locations or US shipping
In stock
SolarEdge SE6000H US000BNU4 6.0Kw Inverter 240v - A1SolarStore Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 6000
Pickup at 9 locations or US shipping
In stock
SMA Sunny Tripower CORE1 50-US Inverter - A1 Solar Store Free shipping 13% Off
Input Voltage DC 1000
Output Voltage AC 480
Watts 50000
Pickup at 9 locations or US shipping
In stock
ENPHASE IQ7 Microinverter IQ7-60-2-US | A1SolarStore Free shipping
Input Voltage DC 60
Output Voltage AC 240
Type Micro inverter, Grid-Tie Inverters, RV & Marine Inverters
Watts 250
Pickup at 8 locations or US shipping
In stock
 Generac PWRcell CXSW200A3 Automatic Transfer Switch - A1 Solar Store Free shipping
Output Voltage AC 120/240 VAC
Pickup at 8 locations or US shipping
In stock
SolarEdge SE6000H-USS3BBC14 6.0kW Inverter - A1 Solar Store Free shipping 13% Off
Input Voltage DC 380
Output Voltage AC 211-264
Watts 6000
Pickup at 8 locations or US shipping
In stock
SMA Sunny Boy Inverter 5kw SB-5.0-1SP-US-41 240v - A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 5000
Pickup at 7 locations or US shipping
In stock
Generac PWRcell Inverter XVT076A03 - A1 Solar Store Free shipping 15% Off
Input Voltage DC 380
Output Voltage AC 120/240 VAC
Watts 7600
Pickup at 6 locations or US shipping
In stock
SMA Sunny Tripower CORE1 62-US Inverter - A1 Solar Store Free shipping
Input Voltage DC 1000
Output Voltage AC 480
Watts 62000
Pickup at 6 locations or US shipping
In stock
SolarEdge 3.0kW Inverter SE-3000H-US000BNU4 | A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3000
Pickup at 5 locations or US shipping
In stock
SolarEdge 3800H US000BNU4 3,8Kw Inverter 208v - A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 5 locations or US shipping
In stock
SolarEdge Inverter 10.0Kw SE-10000H-US000BNU4 Buy online | A1 Solar Store Free shipping
Input Voltage DC 400
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 10000
Pickup at 5 locations or US shipping
In stock
SolarEdge SE7600H-USS3BBC14 7.6kW Inverter - A1 Solar Store Free shipping
Input Voltage DC 400
Output Voltage AC 211-264
Watts 7600
Pickup at 5 locations or US shipping
In stock
SMA Sunny Boy Inverter 6w SBS-6.0-US-10 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 6000
Pickup at 5 locations or US shipping
In stock
Fronius Primo 3.8kW Inverter 3.8-1 - A1 Solar Store Free shipping
Input Voltage DC 410
Output Voltage AC 208 / 240 V
Type Grid-Tie Inverters
Pickup at 5 locations or US shipping
In stock
Enphase IQ7A Microinverter IQ7A-72-2-US - A1 Solar Store Free shipping 21% Off
Input Voltage DC 58
Output Voltage AC 240
Type Micro inverter, Grid-Tie Inverters, RV & Marine Inverters
Watts 366
Pickup at 4 locations or US shipping
In stock
APS QS1 High-Capacity 4 Module Microinverter Buy online - A1SolarStore Free shipping 22% Off
Input Voltage DC 60
Output Voltage AC 208
Type Micro inverter
Watts 1200
Pickup at 4 locations or US shipping
In stock
SMA Sunny Boy Inverter 5kw SBS-5.0-US-10 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 5000
Pickup at 4 locations or US shipping
In stock
SolarEdge Inverter 11.4kW SE11400H-US000BNU4 Buy online | A1 Solar Store Free shipping
Input Voltage DC 240
Output Voltage AC 211-264
Type Grid-Tie Inverters
Watts 11400
Pickup at 4 locations or US shipping
In stock
SolarEdge SE3800H-USS3BBC14 3.8kW Inverter- A1 Solar Store Free shipping
Input Voltage DC 380
Output Voltage AC 211-264
Pickup at 4 locations or US shipping
In stock
Fronius Symo 10 kw Inverter 10.0-3 208240L Advanced - A1 Solar Store
Input Voltage DC 208/204
Type Grid-Tie Inverters
Watts 10000
Pickup at 4 locations or US shipping
In stock
OutBack Battery-Based Inverter 3.5 kW VFXR3524A-01 | A1 Solar Store Free shipping
Input Voltage DC 24
Output Voltage AC 120
Type Grid-Tie Inverters, Hybrid Inverters
Watts 3500
Pickup at 4 locations or US shipping
In stock
SolarEdge 33.3 KW 3 Phase Inverter 33.3K-US 480v | A1 Solar Store Free shipping 17% Off
Input Voltage DC 980
Output Voltage AC 480
Type Grid-Tie Inverters
Watts 33300
Pickup at 3 locations or US shipping
In stock
OutBack Inverter 50A GS8048A-01 | A1 Solar Store Free shipping 13% Off
Input Voltage DC 48
Output Voltage AC 120/240 VAC
Type Grid-Tie Inverters, Hybrid Inverters
Watts 8000
Pickup at 3 locations or US shipping
In stock
SolarEdge Inverter 9kw KU21045 Three Phase | A1 Solar Store Free shipping
Input Voltage DC 500
Output Voltage AC 229
Type Grid-Tie Inverters
Watts 9000
Pickup at 3 locations or US shipping
In stock
SolarEdge Inverter 3.0kW SE3000H-USS3BBC14 Buy online | A1 Solar Store Free shipping
Input Voltage DC 380
Output Voltage AC 211-264
Type Grid-Tie Inverters
Watts 3000
Pickup at 3 locations or US shipping
In stock
OutBack Inverter 50A GS4048A-01 | A1 Solar Store Free shipping
Input Voltage DC 48
Output Voltage AC 120/240 VAC
Type Grid-Tie Inverters, Hybrid Inverters
Watts 4000
Pickup at 3 locations or US shipping
In stock
Fronius Symo 7kW Inverter LITE 22.7-3 22 Advanced - A1 Solar Store Free shipping 23% Off
Input Voltage DC 720 V
Output Voltage AC 480
Type Grid-Tie Inverters
Watts 22727
Pickup at 3 locations or US shipping
In stock
OutBack Power SkyBox Inverter buy online - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Off-Grid Inverters, Grid-Tie Inverters, Hybrid Inverters
Watts 5000
Pickup at 2 locations or US shipping
In stock
SolarEdge 43.2 KW, 3-Phase Grid Tied Inverter USRP0BNU4 - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 229
Type Grid-Tie Inverters
Watts 43200
Pickup at 2 locations or US shipping
In stock
SolarEdge Inverter 5.0Kw SE5000H-US000BNI4 Buy online | A1 Solar Store Free shipping
Input Voltage DC 380
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 5000
Pickup at 2 locations or US shipping
In stock
SolarEdge Inverter 3.8Kw SE3800A-US Buy online | A1 Solar Store Free shipping 18% Off
Input Voltage DC 400
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 2 locations or US shipping
In stock
SolarEdge SE6000H-US000BNI4 6.0kW Inverter - A1 Solar Store Free shipping
Input Voltage DC 380
Output Voltage AC 183 - 264
Watts 6000
Pickup at 2 locations or US shipping
In stock
Fronius Symo 15kW Inverter LITE FRO-S-15.0-3-208L 208v - A1 Solar Store Free shipping
Input Voltage DC 325
Output Voltage AC 208
Type Grid-Tie Inverters
Watts 15000
Pickup at 2 locations or US shipping
In stock
Schneider Electric Conext SW4024-120/240 RNW8654024 Inverters - A1 Solar Store Free shipping
Input Voltage DC 20...34
Output Voltage AC 120/240 VAC
Type Hybrid Inverters
Watts 4000
Pickup at 2 locations or US shipping
In stock
Schneider Electric Conext XW Pro 6.8 kW Hybrid Inverter - A1 Solar Store Free shipping 26% Off
Input Voltage DC 48
Type Hybrid Inverters
Watts 6800
Pickup at 2 locations or US shipping
In stock
Generac PWRcell Inverter APKE00014 - A1 Solar Store Free shipping
Input Voltage DC 360-420 VDC
Output Voltage AC 120/240 VAC
Type Grid-Tie Inverters
Watts 7600
Pickup at 2 locations or US shipping
In stock
Fronius Primo 15kW Inverter FRO-P-15.0-1-208-240 240v | A1 Solar Store Free shipping 14% Off
Input Voltage DC 1000
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 15000
Pickup at 1 location or US shipping
In stock
Fronius Primo 3.8kW Inverter FRO-P-3.8-1-208-240 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 1 location or US shipping
In stock
Fronius Symo 12kW Inverter FRO-SA-12-3-208L Advanced 208v - A1 Solar Store Free shipping
Input Voltage DC 1000
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 12000
Pickup at 1 location or US shipping
In stock
APS YC600 Microinverter dual-module - A1 Solar Store Free shipping
Input Voltage DC 55
Output Voltage AC 600
Type Micro inverter, Grid-Tie Inverters
Watts 410
Pickup at 1 location or US shipping
In stock
Fronius Primo 6kW Inverter FRO-P-6.0-1-208-240 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 6000
Pickup at 1 location or US shipping
In stock
OutBack Battery-Based Inverter 3.6 kW VFXR3648A-01 | A1 Solar Store Free shipping
Input Voltage DC 48
Output Voltage AC 120
Type Grid-Tie Inverters, Hybrid Inverters
Watts 3600
Pickup at 1 location or US shipping
In stock
SolarEdge 14.4Kw Inverter Three Phase 208v | A1SolarStore Free shipping
Input Voltage DC 600
Output Voltage AC 14400
Type Grid-Tie Inverters
Watts 19400
Pickup at 1 location or US shipping
In stock
Fronius Primo 10kW Inverter FRO-P-10.0-1-208-240 240v - A1 Solar Store Free shipping 23% Off
Input Voltage DC 415
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 9995
Pickup at 1 location or US shipping
In stock
Fronius Symo 10kw Inverter FRO-SA-10-3-208240L Advanced 240v - A1 Solar Store Free shipping 14% Off
Pickup at 1 location or US shipping
In stock
SolarEdge Inverter 3.8Kw SE3800H-US000BNI4 Buy online | A1 Solar Store Free shipping
Input Voltage DC 380
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 1 location or US shipping
In stock
Fronius Primo 5kW Inverter FRO-P-5.0-1-208-240 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 5000
Pickup at 1 location or US shipping
In stock
Fronius Primo 8.2kW Inverter FRO-P-8.2-1-208-240 240v | A1 Solar Store Free shipping
Input Voltage DC 480
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 8200
Pickup at 1 location or US shipping
In stock
SolarEdge Inverter 3.8Kw SE3800H-US000BNV4 Buy online | A1 Solar Store Free shipping
Input Voltage DC 380
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 1 location or US shipping
In stock
Fronius Primo 7.6kW Inverter FRO-P-7.6-1-208-240 240v - A1 Solar Store Free shipping
Input Voltage DC 600
Output Voltage AC 240
Type Off-Grid Inverters, Grid-Tie Inverters
Watts 7600
Pickup at 1 location or US shipping
In stock
OutBack Battery-Based Inverter 2.5 kW FXR2524A-01 | A1 Solar Store Free shipping
Input Voltage DC 24
Output Voltage AC 120
Type Grid-Tie Inverters, Hybrid Inverters
Watts 2500
Pickup at 1 location or US shipping
In stock
SMA Sunny Boy Inverter 3,8kW SBS-3.8-US-10 240v | A1 Solar Store Free shipping 22% Off
Input Voltage DC 600
Output Voltage AC 240
Type Grid-Tie Inverters
Watts 3800
Pickup at 1 location or US shipping
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Solar Inverters

Inverters convert direct current (DC) electricity produced by solar panels into a sinusoidal alternating current (AC) of 220V, which is suitable for most electrical appliances.

The assortment of inverters for solar systems on the market today is huge. Contact us, and we will help you select the necessary device that will optimize your power production.

Why to buy from us:

  • Our warehouses are located on both east and west coasts of the USA: California, Washington, Colorado, Texas, Florida, New Jersey, and Missouri
  • We process all orders within 24 hours and ship them within 48 hours
  • Delivery normally takes between 4-7 business days
  • All of our suppliers are trusted solar panel manufacturers

Types of inverters we offer:

We have different types of inverters in stock, which allows our clients to choose the suitable device for each specific purpose.

  • Grid-tie inverters conserve the excess electric power and redirect it into the main power grid. In a case when you consume more electricity than your solar panels are able to produce, the inverter will take it from the main power grid. In the event of a failure and overcast conditions, electric appliances will still work properly.
  • Off-grid inverters convert electric current through the battery circuit. The power of such an inverter can reach up to 8000 Watts. To determine the size of the required inverter, you need to calculate the total load of all devices in the power supply grid. To do this, measure the power of each device for 1 hour and summarize the obtained result.
  • Hybrid inverters are most effective for solar systems. Besides the grid connection, they have an option to work from solar batteries. Hybrid inverters allow for flexible control of the electric current, directing them to the electrical load at home, to batteries or for sale to the external grid. In other words, when the external grid connection disappears, the power generation does not stop, as in the case of a grid-tie inverter, but continues from the batteries. This equipment is ideal for installation in residential areas, is highly efficient, reliable and durable.

Phases and efficiency of inverters

Inverters with single-phase and three-phase alternation current output of 220 and 380 V are readily available in our online store. Three-phase models can be used in homes or industrial sites. The energy conversion efficiency of single-phase inverters is 96.8%, and three-phase inverters is 98.2%.

The power of our inverters is from 1000 W and higher. The equipment can be connected in cascade thus increasing the efficiency of the solar panel system. In some models of the inverters that we offer, there is a function to control energy generation through the Internet. You have the ability to remotely adjust the process of production and consumption of electricity received from solar panels.

String inverters are the first thing that comes to mind when we talk about solar inverters. String here stands for several panels connected together in series. It’s reasonably cheap and highly efficient. Shading is what string inverters fear the most. When one solar panel in the string is overshadowed by a tree or a building, it brings down the performance of other panes as well. You can add power optimizers to each PV module and the drop in production of one of them won’t affect the others.

The other popular type of inverter for solar panels is the central inverter. It functions similarly to a string solar inverter, but bigger and can handle several strings. They are used in commercial solar systems, where a lot of solar power has to be converted. In 2019 string and central inverters together took over 90% of the solar inverters market, claim IHS Markit 2020.

Mini inverters for solar panels

The equipment makes it possible to integrate single solar panels with a capacity of up to 300 watts directly into the electrical grid. It includes a built-in MPPT tracker that tracks the maximum power of the connected solar battery. Thanks to the mini inverter, you can include panels of various types and performance in the system. The number of such mini electric grids is unlimited and can be increased on demand.


The most popular brands of inverters

SMA America LLC - can be used for both small home solar power stations, with one or several solar panels, and for creating PV systems with a power of several megawatts. They are ideal for panels that run in parallel with a centralized electrical supply grid, as well as for grid-tie and off-grid electrical systems.

Most models have built-in communication modules for data transmission, remote monitoring of the solar system operation, reactive power compensation system for compensating and leveling power system’s distortions, as well as various overcurrent and surge protection devices.

SolarEdge combines sophisticated digital control technology with power conversion technology. They have best-in-class reliability. The fixed voltage technology provides optimal output current, regardless of the number of panels in the system and environmental conditions.

This device combines the patented receiver of the monitoring data of the solar power station operations and accumulates information on the performance and power of each PV module. You can easily detect a malfunction and diagnose it in the electrical system.

If you are not sure which brand of inverter to choose, employees of our company will answer all of your questions related to the solar inverter operation as well as suggest which model of equipment is suitable for your home, depending on your needs.

Inverter is fragile learn to take care of it

Solar inverters are very vulnerable and are more likely to break down than anything else in a PV system. The reason for this is the internal complexity of a solar power inverter. It has the widest range of tasks, uses software (which needs updating and occasionally bugs). Inverters usually last for 10-15 years. The lifespan of microinverters, on the other hand, is comparable to the lifespan of a panel itself – 25 years.

Pick a dry cold place for your inverter out of direct sunlight. It is preferable to place it near a battery to shorten the travel distance for electricity. This device needs proper air circulation to function so it’s recommended to leave around 12 inches of free space around it.

Tips for looking after a solar panel inverter include:

  • Wipe the dust off the inverter once in a while to prevent its overheating. 
  • Check connections.
  • Check the monitor. If it displays an error code, call for professional help.
  • Clean the air filters every once in a while — you might need help from an expert with this task.
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