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Concerned about quality?  Call 1-800-472-1142 M-F 8 am to 5 pm PST, email us at sales@wholesalesolar.com, or Request a Quote
Call 1-800-472-1142 M-F 8 to 5 PST,
email sales@wholesalesolar.com, or Request a Quote
Model Part No. Array Size Monthly Output (PTC) # of Solar Panels Price
Workshop Off-grid 118907407.8 kW1,060 kWh30
Qty
$18,187

Downloads

MS4448PAE Dual Magnum

Product Manual
Spec. Sheet

Be Free!
Will the electric company even be able to find your workshop/studio/greenhouse in the back 40? Power it with a large, totally off- grid solar panel system and be your own electric company! This system is designed to power large off-grid homes to power multiple computers, TV's, refrigerator/freezers, and no shortage of luxury appliances.

120/240 Volt, AC Power for your Off-grid Workshop
Thirty Astronergy 260-watt solar panels and a MS4448PAE/2 dual power center will give you all the juice you need to run table saws, drills, and well pump, as well as lights, fans, and appliances.

True Sinewave
Clean sinewave power from the Magnum Energy inverters is the heart of this off-grid system. Your Power Center will convert the DC electricity produced by your solar panels into a clean form of AC electricity that is compatible even with sensitive electronics.

Easy-to-Install
Four Star Solar has assembled the two Magnum Energy MS4448PAE inverters, two charge controllers, and all the necessary safety components to create the Magnum Power Center. They have pre-wired and tested it which will save you time and money and eliminate the risk of “smoking” your inverters by installing them wrong.

120/240 Volt AC Power
This off grid solar power will deliver full power to 120 or 240-volt loads, and produce up to 1,060 kilowatt hours of electricity each month. Use our Off-grid Sizing Worksheet (PDF) to estimate your future power use. You can also 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.



Off Grid on home
Off Grid Home with Solar Panel
Battery Bank Options
Battery Options Volts Ampere Hour (Ah) # of Batteries Includes Product Number Price
Fullriver AGM Battery Bank 12VDC 415 Ah 2 DC400-6 AGM Batteries Battery Cables 1898591
Qty
$1,034
Fullriver AGM Battery Bank 24VDC 415 Ah 4 DC400-6 AGM Batteries Battery Cables 1898596
Qty
$2,082
Fullriver AGM Battery Bank 48VDC 415 Ah 8 DC400-6 AGM Batteries Battery Cables 1898601
Qty
$4,114
Fullriver AGM Battery Bank 12VDC 830 Ah 4 DC400-6 AGM Batteries Battery Cables 1898606
Qty
$2,116
Fullriver AGM Battery Bank 24VDC 830 Ah 8 DC400-6 AGM Batteries Battery Cables 1898611
Qty
$4,212
Fullriver AGM Battery Bank 48VDC 830 Ah 16 DC400-6 AGM Batteries Battery Cables 1898616
Qty
$8,404
UPG AGM Battery Bank 12VDC 200 Ah 2 UPG UB-GC2 AGM Batteries Battery Cables 1898550
Qty
$413
UPG AGM Battery Bank 12VDC 400 Ah 4 UPG UB-GC2 AGM Batteries Battery Cables 1898565
Qty
$870
UPG AGM Battery Bank 12VDC 600 Ah 6 UPG UB-GC2 AGM Batteries Battery Cables 1898580
Qty
$1,327
Rolls Battery Bank 12VDC 428 Ah 2 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898516
Qty
$796
Rolls Battery Bank 12VDC 856 Ah 4 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898531
Qty
$1,540
Rolls Battery Bank 12VDC 1,284 Ah 6 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898501
Qty
$2,284
Rolls Battery Bank 24VDC 428Ah 4 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898521
Qty
$1,506
Rolls Battery Bank 24VDC 856 Ah 8 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898536
Qty
$2,960
Rolls Battery Bank 24VDC 1,284 Ah 12 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898506
Qty
$4,414
UPG AGM Battery Bank 24VDC 200 Ah 4 UPG UB-GC2 AGM Batteries Battery Cables 1898555
Qty
$841
UPG AGM Battery Bank 24VDC 400 Ah 8 UPG UB-GC2 AGM Batteries Battery Cables 1898570
Qty
$1,726
UPG AGM Battery Bank 24VDC 600 Ah 12 UPG UB-GC2 AGM Batteries Battery Cables 1898585
Qty
$2,611
Rolls Battery Bank 48VDC 428Ah 8 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898526
Qty
$2,926
Rolls Battery Bank 48VDC 856 Ah 16 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898541
Qty
$5,800
Rolls Battery Bank 48VDC 1,284 Ah 24 Rolls 6v, 428 Ah S550 Battery Cables and Refractometer 1898511
Qty
$8,674
UPG AGM Battery Bank 48VDC 200 Ah 8 UPG UB-GC2 AGM Batteries Battery Cables 1898560
Qty
$1,697
UPG AGM Battery Bank 48VDC 400 Ah 16 UPG UB-GC2 AGM Batteries Battery Cables 1898575
Qty
$3,438
Four Star Solar Complete Battery Bank
w/ Enclosure
48VDC 415 aH 8 Fullriver 6v, 415 AH DC400-6 AGM Battery Cables
MNBE-D White Battery Enclosure
1440416
Qty
$5,473
Four Star Solar Complete Battery Bank
w/ Enclosure
48VDC 200 aH 8 UPG UB-GC2 AGM Batteries Battery Cables
MNBE-D White Battery Enclosure
1440420
Qty
$2,433
Call one of our techs at Wholesale Solar for additional battery bank recommendations - 1-800-472-1142 or take a look at our battery bank page.
**Note: Your battery bank must be carefully sized to your system. Too small a battery bank risks overcharging and can destroy your batteries. A battery bank that is too large for your system will be damaged by long term undercharging, unless you add a supplemental source of battery charging such as a generator.

Mounting Upgrade Options
Mounting Options Product Number Price
IronRidge XR1000 - one rack per module - (30 racks needed) XR1000 Installation Manual 6932927
Qty
$15
IronRidge SGA ground mount - one rack per module - (30 racks needed) SGA Installation Manual 6932928
Qty
$40
To avoid possible warranty issues, Wholesale Solar suggests configuration D. Please feel free to call us about other configurations or racking options.