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 sine wave. The prices of higher quality inverters are low enough to make square wave inverters unattractive to today's consumers. Modified sine wave 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, modififed 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 sine wave may cause an annoying background buzz in some televisions and audio equipment.
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Magnum Energy Off Grid Inverters
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| Magnum Inverter Model |
Part Number |
Power |
Type
& Application |
Compatible
with Epanel Model |
Free Shipping on all Magnum inverters for continental U.S. only, not Hawaii or Alaska
NOTE: Any of these Magnum Energy Inverters can be pre-wired into a Midnite Solar EPanel for savings of installation time and cost. |
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MS Series Pure Sine Wave Inverter/Charger |
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2944842 |
4,400 watts |
Sinewave / OffGrid
120 / 240 volts |
MNE175STM/240-L |
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2920121 |
2,000 watts |
Sinewave / Mobile / OffGrid |
MNE250STM |
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2928121 |
2,800 watts |
Sinewave / Mobile / OffGrid |
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2940241 |
4,000 watts |
Sinewave / Mobile / OffGrid |
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2940242 |
4,000 watts |
Sinewave / OffGrid
120 / 240 volts |
| ME Series Inverter/Charger |
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2920120 |
2,000 watts |
Modified Sinewave / Mobile / OffGrid | MNE250STM |
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2925120 |
2,500 watts |
Modified Sinewave / Mobile / OffGrid |
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2931120 |
3,100 watts |
Modified Sinewave / Mobile / OffGrid |
| RD Series Inverter/Charger |
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2939240 |
3,900 watts |
Modified Sinewave / OffGrid | MNE250STM |
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2928240 |
2,800 watts |
Modified Sinewave / OffGrid |
MNE175STM |
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2918240 |
1,800 watts |
Modified Sinewave / OffGrid |
MNE125LT |
| MM Series Inverter/Charger |
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2912121 |
1,200 watts |
Modified Sinewave / Mobile |
MNE125LT |
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2912120 |
1,200 watts |
Modified Sinewave / OffGrid |
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2915240 |
1,500 watts |
Modified Sinewave / OffGrid |
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2901242 |
1,000 watts |
Sinewave / Mobile |
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2906120 |
600 watts |
Modified Sinewave / OffGrid |
MNDC125 |
*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
 Exeltech Off Grid Inverters
| Exeltech Inverter Model |
Part Number |
Power |
Type |
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2910482 |
1,100 watts |
Sinewave |
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2911002 |
1,100 watts |
Sinewave |
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2970052 |
1,100 watts |
Sinewave |
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2970042 |
250 watts |
Sinewave |
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2925122 |
250 watts |
Sinewave |
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2970012 |
125 watts |
Sinewave |
| OutBack Inverter Model |
Part Number |
Power |
Type |
Compatible
with Epanel Model |
|
OutBack Turbo/Sealed Inverters |
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2530482 |
3000 watts |
Sinewave |
MNE125ST |
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2517022 |
2,500 watts |
Sinewave |
MNE175STS |
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2512202 |
2,000 watts |
Sinewave |
MNE250STS |
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OutBack Vented Inverters |
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2570232 |
2,800 watts |
Sinewave |
MNE250STS |
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2570242 |
3,500 watts |
Sinewave |
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2536482 |
3,600 watts |
Sinewave |
MNE175STS |
OutBack Mobile/Sealed Inverters |
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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. |
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2570182 |
2,000 watts |
Sinewave |
MNE250STS |
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2528122 |
2,800 watts |
Sinewave |
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2535242 |
3,500 watts |
Sinewave |
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2520242 |
2,500 watts |
Sinewave |
MNE175STS |
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OutBack Grid-tie or Off Grid Sealed and Vented Inverters |
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2255003 |
2,500 watts |
Sinewave | MNE175STS |
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2536492 |
3,600 watts |
Sinewave |
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2500348 |
3,000 watts |
Sinewave |
MNE125ST |
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2550052 |
3,500 watts |
Sinewave |
MNE250STS |
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Call for details on export versions of OutBack Power. |
 Prosine Off Grid Inverters
| Model |
Part Number |
Power |
Type |
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2430002 |
3,000 watts |
Sinewave |
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2430003 |
3,000 watts |
Sinewave |
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2470512 |
2,000 watts |
Sinewave |
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2470502 |
1,800 watts |
Sinewave |
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2419703 |
1,800 watts |
Sinewave |
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2470492 |
1,800 watts |
Sinewave |
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2410243 |
1,000 watts |
Sinewave |
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2410242 |
1,000 watts |
Sinewave |
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2412103 |
1,000 watts |
Sinewave |
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2410122 |
1,000 watts |
Sinewave |
 Samlex Off Grid Inverters
| Model |
Part Number |
Power |
Type |
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2915120 |
150 watts |
Pure Sinewave |
PST-30S-12A |
2930126 |
300 watts |
Pure Sinewave |
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2901501 |
600 watts |
Pure Sinewave |
PST-60S-24A |
2971325 |
600 watts |
Pure Sinewave |
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5970273 |
1,000 watts |
Pure Sinewave |
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5970473 |
2,000 watts |
Pure Sinewave |
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5970973 |
1,500 watts |
Pure Sinewave/Solar Charge Controller |
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5971173 |
1,000 watts |
Pure sinewave/Battery Bank Charger |
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5971473 |
2,000 watts |
Pure sinewave/Battery Bank Charger |
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5971573 |
3,000 watts |
Pure sinewave/Battery Bank Charger |
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5910773 |
360 watts |
Communications Converters |
Samlex 12VDC |
5930073 |
175 watts |
Modified Sinewave |
Samlex 12VDC |
5930173 |
400 watts |
Modified Sinewave |
Samlex 12VDC |
5930273 |
750 watts |
Modified Sinewave |
Samlex 12VDC |
5930373 |
1,750 watts |
Modified Sinewave |
Samlex 12VDC |
5930473 |
2,750 watts |
Modified Sinewave |
Samlex VR 12VDC |
5930573 |
400 watts |
Modified Sinewave |
Samlex VR 12VDC |
5930673 |
800 watts |
Modified Sinewave |
Samlex VR 12VDC |
5930773 |
1,000 watts |
Modified Sinewave |
Samlex VR 12VDC |
5930873 |
1,500 watts |
Modified Sinewave |
Samlex VR 12VDC |
5930973 |
2,000 watts |
Modified Sinewave |
 Xantrex Off Grid Inverters
| Xantrex XW Series |
| New Xantex XW Inverter Models |
Part Number |
Power |
Type |
Compatible
with Epanel Model |
|
2430012 |
6,000 watts |
Gridtie/Offgrid1 |
MNE250 XW
e-panel |
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2430022 |
4,500 watts |
Gridtie/Offgrid1 |
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2430032 |
4,000 watts |
Gridtie/Offgrid1 |
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| 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 |
|
2415129 |
1,500 watts |
Modified Sinewave |
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2424129 |
2,400 watts |
Modified Sinewave |
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2415249 |
1,500 watts |
Modified Sinewave |
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2424249 |
2,400 watts |
Modified Sinewave |
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2436249 |
3,600 watts |
Modified Sinewave |
Heart Interface/Xantrex Freedom Off Grid/Mobile Inverters for RV's and Boats
| Xantrex Freedom Mobile Inverter Model |
Part Number |
Power |
Type |
|
2410121 |
1,000 watts |
Modified Sinewave |
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2416911 |
1,500 watts |
Modified Sinewave |
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2416923 |
2,000 watts |
Modified Sinewave |
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2934583 |
3,000 watts |
Modified Sinewave |
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OutBack Power Off Grid Inverters