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Four Star Solar
Model: American Gridtie Independence 4400
Brand: Four Star Solar
Magnum Energy
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Item: Price:
1440900
$6,926.00
$6,926.00

Protect your family's power supply by upgrading your grid-tied solar power system. With the use of a technology called AC Coupling, our American Independence 4400 allows you to put your solar panel array to work even when grid power is not available. You'll now be able to enjoy the independence from power companies that comes with off-grid systems.

Easy and safe to install, this AC Coupling Kit is designed to work with grid-tie systems between 2,000 and 4,400 watts in size. It includes a Magnum MS4448 PAE sinewave inverter, a remote control, a battery monitor, eight maintenance-free AGM batteries, and a lockable metal cabinet.

If need more batteries, see our Add-on Package below. Be sure to check with one of our technicians to make sure that your battery bank is correctly sized to your solar panel array.

off-grid dc diagram












One of our customers in North Carolina
purchased a grid-tie system, then
later added the American Independence.
Read more.

How does AC Coupling in this system work?
The Magnum Energy inverter is on "standby" until the utility company goes down. With any interruption in the grid power, the Magnum inverter comes alive to create a local grid inside your home or building. Your gridtie inverter will continue to operate with full output to allow normal operation of your critical loads. When grid power returns and stabilizes for 5 minutes, the Magnum inverter defaults back to the grid to keep your critical loads running. Meanwhile, the gridtied solar panels never know the difference. Read more about AC Coupling here

Deciding what needs to be powered when grid power is down is much like sizing an off-grid system. Read Load Evaluation Worksheet to understand how to determine which critical loads you will be able to power. If you need to expand capacity, you can always add more solar panels and batteries, and those will qualify for an additional tax credit.

See all AC Coupled Systems here, or all of your options for back up power here. Call Wholesale Solar for help evaluation which system will best suit your needs: 1 (800) 472-1142

This kit will qualify for the 30% Federal Tax Credit.

American Independence 4400 AC Coupled Kit

Cabinet is actually white and not grey as displayed.
Click for a larger view.

Included in American Independence 4400:

  • 1 Magnum Energy MS4448 PAE Sinewave Inverter
  • 1 Magnum Energy ME-RTR Inverter Remote
  • 1 Magnum ME-BMK Battery Monitor
  • 8 UPG UB-GC2 AGM Batteries
  • System Monitor Gives Instant Status and "Percent of Full" Battery Info
  • No Maintenance, Long Life, Sealed Batteries
  • Attractive, Lockable Steel Enclosure with locking door for indoor use
  • AC and DC Input Breakers
  • Inverter Bypass Switch Allows Choice of Generator / Grid or Inverter Output
  • Easy to Connect Color Coded Buss Bars for AC and DC Connections
  • Multiple Available Knockouts for Conduit Attachments
  • Single System Grounding Point
  • Fully Assembled and Tested by Experienced Factory Trained Technicians
  • All Required Internal Cables and Connectors
  • Option to add more batteries

Gridtied/Grid Independent Backup Power
Max Watts #of Batteries Dimensions of MNBE-D Enclosure in Inches: Power Supply Part Number
American Gridtie Independence 4400
4,400 watts 8 UPG UB-GC2 AGM Batteries
9600 watt hours
Exterior:
41.1 tall X 33.6 wide X 15.25 deep

Interior shelf:
31-7/8 X 12-3/4
13-1/8 max height
Grid (if available) or Solar Array
or generator
1440900




Battery Bank Options
Accessories Part Number Batteries Enclosure MNBE-D Dimensions Price
Four Star Solar Battery Backup Expansion
19,920 wH - 415aH - 48 VDC
1440416 8 Rolls S-460 Sealed AGM 41.1" tall x 33.6" wide x 15.25" deep
$5,309.00
$5,309.00
Four Star Solar Battery Backup Expansion
9,600 wH - 200aH - 48 VDC
1440420 8 UPG UB-GC2 Sealed lead acid 41.1" tall x 33.6" wide x 15.25" deep
$2,433.00
$2,433.00
Surrette Battery Bank
19,200 wH - 400aH - 48 VDC
1898525 8 Surrette S530 Flooded lead acid These batteries do not come with a battery bank enclosure.
CALL
CALL



Compatible Grid-tie Solar Systems
Below are examples of gridtie solar systems that would be compatible with the American Gridtie Independence 13200.
System System Size Part Number Price
SolarEdge / Astronergy Grid-tie Solar System 3,750 watts 1890505
$6,757
$6,757
Enpahse 215 Micro Inverter /SolarWorld Grid-tie System 3,825 watts 1890305
$6,867
$6,867




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