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The Homestead 4.08 kW 12-Panel Suniva Off-Grid Solar System

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Product Information

System Part No. Array Size (STC) Daily Production Estimate Panels Price
The Homestead 4.08 kW 12-Panel Suniva Off-Grid Solar System18922124.08 kWSummer
18.36 kWh
9.18 kWh
12 Suniva OPT340-72-4-100 Silver Mono Solar Panels


Clean Sinewave Power Compatible with Home Appliances
This expandable solar power system comes with twelve Suniva 330-watt solar panels and a 4,400-watt pure sinewave inverter allowing you all of the comforts of home with normal AC appliances. You'll be able to run an efficient refrigerator, stereo, computer, lights, television, fans, washing machine, and more.

True Sinewave
Clean sinewave power from the Magnum Energy inverter is the heart of this off-grid solar panel system. This inverter converts the DC (Direct Current) electricity produced by your solar panels into AC (Alternating Current), the form of electricity that is compatible with sensitive electronics. That means you won't get background fuzz on your stereo or weird lines on the TV screen that you might get when you use modified sinewave inverters. 

An easy-to-install Four Star Solar Mini Magnum MS4448 PAE Power Center will get your off-grid home up and running in no time. The folks at Four Star Solar have assembled your Magnum Energy MS4448PAE inverter with all of the necessary safety components. Wired and tested before it leaves our warehouse, not only are you assured a safe inverter system, it will save you time and money. 

120- and 240- Volt AC Power
The 12 panel off grid system will deliver full power to a 240- or 120-volt load, and produce up to 525 kilowatt hours of electricity each month. Use our Off-grid Sizing Worksheet (PDF) to estimate your future power use, and call Wholesale Solar to customize any off-grid project you may have: 1-800-472-1142. We'll be happy to help you get started.Back to Top Back to Top


Suniva OPT340-72-4-100 Silver Mono Solar Panel

Spec. Sheet
Installation Manual
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Battery Options (Sold Separately)

This system doesn't come with batteries, but we recommend these batteries/battery banks for it:
Item Mfg Type Volts (VDC) Capacity (Ah) Total Capacity (kWh) Product Number Price
Crown AGM 390 Ah 48 VDC 18,720 Wh (8) Battery Bank Crown Battery Bank 48VDC 390Ah 18.72 kWh 1898671

Qualifies for
Battery Sale

SAVE UP TO $1,989

Four Star Solar Crown 48 VDC 18,720 Wh with MNBE-D enclosure (8) Battery Bank Four Star Solar Battery Bank 48VDC 390Ah 18.72 kWh 1440422
Item is not returnable.
Crown 430AH 48VDC 20,640 Wh (8) Battery Bank Crown Battery Bank 48VDC 430Ah 20.64 kWh 1898725

Qualifies for
Battery Sale

SAVE UP TO $1,399

Crown AGM 440 Ah 48 VDC 21,120 Wh (16) Battery Bank Crown Battery Bank 48VDC 440Ah 21.12 kWh 1898775

Qualifies for
Battery Sale

SAVE UP TO $2,202

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Racking/Mounting Upgrades

Item Picture Recommended Quantity Part Number Price
System Upgrade to XR1000
System Upgrade to XR1000
1 per panel, 12 total6932927
System Upgrade to 3" SGA Ground Mount
System Upgrade to 3
1 per panel, 12 total6932928
To avoid possible warranty issues, Wholesale Solar suggests configuration D. Please feel free to call us about other configurations or racking options.
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About Wholesale Solar

Wholesale Solar is a 100% employee-owned company located in beautiful Mount Shasta, California. The company has experienced steady growth since 2002, becoming a well-established leader in solar distribution. We offer custom solar design and expert technical support before and after the sale. But we don’t just sell solar, we live it—with much of our staff running their own grid-tied and off-grid homes on solar power. Want to meet some of our solar experts? View our short film, State of Independence.

Custom Builds, Complete Systems, and Quality Components

Wholesale Solar designs, stocks and delivers complete solar and backup power systems for homes, businesses, boats, and RVs. Our solar design experts work with customers to build complete systems customized to their specific needs and requirements. We keep plenty of high-quality components in stock and ship them directly from our warehouse in California.

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