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Compare all Brands of Off Grid Inverters at the Lowest Prices:

Exeltech
Heart Interface/Xantrex
Magnum Energy
OutBack Power
Prosine
Samlex
Xantrex
Four Star Solar Power Centers

The primary function of an off-grid inverter is to convert the direct current (DC) that is produced by solar panels (or by your hydro or wind power system) to the alternating current (AC) that your house runs on.

Off-grid inverters are available in three waveforms: square wave (the lowest efficiency), modified square wave (or modified sine wave) and pure sinewave. The prices of higher quality inverters are low enough to make square wave inverters unattractive to today's consumers. Modified sinewave inverters are an affordable choice where waveform is not critical for the performance of electronic equipment like washing machines, sewing machines, and stereos.
Their high surge capacity enables them to start motors that draw high loads, and they are energy efficient when running small loads like lights or stereos or small fans.

Unfortunately, modifed sine wave inverters can mess with, even ruin, some low cost rechargeable flashlights and appliances. Their waveform is not compatible with sophisticated appliances, including laser printers, copiers, sewing machines, and washing machines. Modified sinewave may cause an annoying background buzz in some televisions and audio equipment.


Magnum Energy Inverters

Key Points:
• Innovation makes ME inverters the most efficient way to charge batteries
• PAE series are perfect for offgrid living or AC coupling with a grid-tied system
More about Magnum Energy Inverters

Made In: USA
Warranty: 2 Years
Refurbished Inverters: See Pricing here.
Magnum Inverter Model Part Number Watts Input
Voltage
Output
Voltage
Type
Price Disconnect
Box
MS Series Pure Sine Wave Inverter/Charger
2940242 4,000
24 VDC
120/240 VAC
Sinewave / OffGrid
CALL
MNE250STM/240
MMP250-30D
2940342 4,000
24 VDC
120/240 VAC
Sinewave / OffGrid
$2,159
$2,159
2944842 4,400


Sinewave / OffGrid
CALL
MNE175STM/240
MMP175-30D
2954842 4,400
48 VDC
120/240 VAC
Sinewave / OffGrid
$2,159
$2,159
2940241 4,000
24 VDC
120 VAC
Sinewave / OffGrid
$2,079
$2,079
MNE175STM/250 250-60S
2920121 2,000
12 VDC
120 VAC
Sinewave / OffGrid
$1,719
$1,719
MNE250STM
2928121 2,800
12 VDC
120 VAC
Sinewave / OffGrid
$1,983
$1,983
ME Series Inverter/Charger
2920120 2,000
12 VDC
120 VAC
Modified Sinewave / Mobile / OffGrid
$1,119
$1,119
2925120 2,500
12 VDC
120 VAC
Modified Sinewave / Mobile / OffGrid
$1,280
$1,280
2931120 3,100
12 VDC
120 VAC
Modified Sinewave / Mobile / OffGrid
$1,480
$1,480
RD Series Inverter/Charger
2939240 3,900
24 VDC
120 VAC
Modified Sinewave / OffGrid
$1,583
$1,583
2928240 2,800
24 VDC
120 VAC
Modified Sinewave / OffGrid
$1,343
$1,343
MNE175STM
2918240 1,800
24 VDC
120 VAC
Modified Sinewave / OffGrid
$1,031
$1,031
MM Series Inverter/Charger
29121211,200
12 VDC
120 VAC
Modified Sinewave / Mobile
$719
$719
MNE125LT
2912120 1,200

Modified Sinewave / OffGrid
$719
$719
29152201,500
12 VDC
120 VAC
Modified Sinewave / OffGrid
$720
$720
29152401,500
24 VDC
120 VAC
Modified Sinewave / OffGrid
$751
$751
2906120 600
12 VDC
120 VAC
Modified Sinewave / OffGrid
$479
$479
MNDC125
MMS Series Inverter/Charger
29012421,000
12 VDC
120 VAC
Pure Sinewave / OffGrid
$959
$959
MNE125LT
29011221,000
12 VDC
120 VAC
Pure Sinewave / OffGrid
$1,039
$1,039
*Call for our extra low prices on
Pre-wired, Pre-assembled, Pre-tested Power Centers
with Magnum Energy inverters and Midnite Solar Disconnect Panels
1 (800) 472-1142



Exelteh inverters Exeltech Off Grid Inverters
Exeltech Inverter Model Part Number Watts Input
Voltage
Output
Voltage
Type Price
2910482 1,100
48 VDC
120 VAC
Sinewave
$1,078
$1,078
29110021,100
24 VDC
120 VAC
Sinewave
$980
$980
2970052 1,100
12 VDC
120 VAC
Sinewave
$905
$905
2970042250
24 VDC
120 VAC
Sinewave
$545
$545
2925122 250
12 VDC
120 VAC
Sinewave
$480
$480
2912543 125
12 VDC
120 VAC
Sinewave
$316
$316
2912543 125
24 VDC
120 VAC
Sinewave
$316
$316
2912545 125
48 VDC
120 VAC
Sinewave
$335
$335


Magnum Energy Inverters Key Points:
Can be pre-wired into a Midnite Solar Epanel
• Offers an extended warranty not offered by competitors
• A trusted name in the renewable energy field
More about OutBack Power

Made In: USA
Warranty: 2 Years
Outback ModelPart Number Watts Input
Voltage
Output
Voltage
Type Price Compatible
with Epanel Model
OutBack Turbo/Sealed Inverters
2530482 3,000
48 VDC
120 VAC
Sinewave
$1,760
$1,760
MNE125ST

2517022 2,500
24 VDC
120 VAC
Sinewave
$1,760
$1,760
MNE175STS
2512202 2,000
12 VDC
120 VAC
Sinewave
$1,760
$1,760
MNE250STS
OutBack Vented Inverters
25702322,800
12 VDC
120 VAC
Sinewave
$1,930
$1,930
2570242 3,500
24 VDC
120 VAC
Sinewave
$1,910
$1,910
2536482 3,600
48 VDC
120 VAC
Sinewave
$1,910
$1,910
MNE175STS

OutBack Mobile/Sealed Inverters
The mobile units listed below have automatic ground switching, which allows the inverter to be grounded to the frame of the vehicle while traveling or to be grounded to the grid when plugged in.
2570182 2,000
12 VDC
120 VAC
Sinewave
$1,760
$1,760
MNE250STS
2528122 2,800
12 VDC
120 VAC
Sinewave
$1,910
$1,910
2535242 3,500
24 VDC
120 VAC
Sinewave
$2,085
$2,085
2520242 2,500
24 VDC
120 VAC
Sinewave
$2,111
$2,111
MNE175STS
OutBack Grid Tie Sealed and Vented Inverters
22550032,500
24 VDC
120 VAC
Sinewave
$1,776
$1,776
MNE175STS
2536492 3,600
48 VDC
120 VAC
Sinewave
$1,910
$1,910
2500348 3,000
48 VDC
120 VAC
Sinewave
$1,776
$1,776
MNE125ST

25500523,500
24 VDC
120 VAC
Sinewave
$1,798
$1,798
MNE250STS




prosine sine wave inverter power  Prosine Off Grid Inverters
ModelPart Number WattsTypePrice
2430002 3,000 Sinewave CALL
24300033,000SinewaveCALL
2470512 2,000 Sinewave CALL
24705021,800Sinewave CALL
2418123 1,800Sinewave CALL
2419703 1,800 Sinewave CALL
24704921,800Sinewave
$1,152
$1,152
2410243 1,000 Sinewave CALL
24102421,000Sinewave CALL
2412103 1,000 Sinewave CALL
24101221,000Sinewave
$789
$789



samlex inverter companySamlex Off Grid Inverters
Model Part Number Power Input
Voltage
Output
Voltage
Type Price
PST-15S-12 (PDF)
2915120 150
Pure Sinewave
$164
$164
PST-60S-12 (PDF)
2901501 600
Pure Sinewave
$260
$260
PST-60S-24A
2971325 600
Pure Sinewave
$221
$221
5970273
1,000
12 VDC
120 VAC Pure Sinewave
$389
$389
5970473 2,000
Pure Sinewave CALL
2220073 2,000
120 /240 VAC w/ transformer
Sinewave CALL
5970973 1,500
12 VDC
120 VAC
Pure Sinewave/Solar Charge Controller CALL
5971173 1,000
12 VDC
120 VAC
Pure sinewave/Battery Bank Charger CALL
5971473 2,000
Pure sinewave/Battery Bank Charger CALL
5971573 3,000
Pure sinewave/Battery Bank Charger CALL
5910773 360
(24) 20-35 VDC
12.5 VDC
Communications Converters
$280
$280
5930373 1,750
12 VDC
120 VAC
Modified Sinewave
$405
$405
5930473 2,750
12 VDC
120 VAC
Modified Sinewave
$795
$795




xantrex energy invertersXantrex Off Grid Inverters
Xantrex XW Series
New Xantex XW Inverter Models Part Number Power Type Price Compatible
with Epanel Model
2430012 6,000 watts Gridtie/Offgrid1
$3,400
$3,400

MNE250 XW
e-panel

2430022 4,500 watts Gridtie/Offgrid1
$2,895
$2,895
2430032 4,000 watts Gridtie/Offgrid1
$2,867
$2,867
1These battery-based units are for offgrid OR gridtie with battery backup. 120/240 VAC output. Will work with either grid or generator, or both, to charge batteries.
Xantrex Trace Series
Inverter Model Part Number Power Type Price
2415129 1,500 watts Modified Sinewave
$750
$750
2424129 2,400 watts Modified Sinewave
$880
$880
2415249 1,500 watts Modified Sinewave
$750
$750
2424249 2,400 watts Modified Sinewave
$975
$975
2436249 3,600 watts Modified Sinewave
$1,150
$1,150



xantrax  Heart Interface/Xantrex Freedom Off Grid/Mobile Inverters for RV's and Boats
Xantrex Freedom Mobile Inverter Model Part Number Power Type Price
2410121 1,000 watts Modified Sinewave CALL
2416911 1,500 watts Modified Sinewave CALL
2416923 2,000 watts Modified Sinewave CALL
2934583 3,000 watts Modified Sinewave CALL


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