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Item 1 of 3
expiredshivster1796 posted Jun 4, 2026 12:46 PM
ECO-WORTHY 48V 100Ah Wall-Mount Battery + 5kW Off-Grid Inverter Combo $769.80 + Free Shipping
$770
$1,589
51% off
AliExpress
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AliExpressDeal Details
ECO-WORTHY 48V 100Ah Wall-Mount Battery + 5kW Off-Grid Inverter Combo $769.80 + Free Shipping
ECO-WORTHY Store via AliExpress. Ship from US warehouse.
Apply coupon USAFF120​ for $120 off at checkout.
Final Price: $769.80
Key Specs:
Note2:​ Price may fluctuate slightly with currency exchange rates.
https://www.aliexpress.
ECO-WORTHY Store via AliExpress. Ship from US warehouse.
Apply coupon USAFF120​ for $120 off at checkout.
Final Price: $769.80
Key Specs:
- System Power:​ 5000W (10kW peak) pure sine wave inverter with 120/240V split-phase output.
- Battery Capacity:​ 51.2V 100Ah (5120Wh) wall-mount LiFePO4 battery, A-Grade cells.
- Solar Charging:​ Built-in 100A MPPT controller, supports up to 6600W solar panel input.
- Smart & Safe:​ 4.3-inch smart display, Bluetooth/Wi-Fi monitoring, BMS, breaker & fire protection.
- Low-Temp Operation:​ Battery charges/discharges even at -4°F (-20°C), 6000+ life cycles.
- Flexible Installation:​ Battery supports wall or floor mount; includes conduit box for tidy wiring.
- Modes & UPS:​ Multiple PV/Grid charging & output modes; provides uninterrupted backup power (UPS).
- Warranty:​ Backed by a 10-year performance warranty for long-term reliability.
Note2:​ Price may fluctuate slightly with currency exchange rates.
https://www.aliexpress.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY 48V 100Ah Wall-Mount Battery + 5kW Off-Grid Inverter Combo $769.80 + Free Shipping
ECO-WORTHY Store via AliExpress. Ship from US warehouse.
Apply coupon USAFF120​ for $120 off at checkout.
Final Price: $769.80
Key Specs:
Note2:​ Price may fluctuate slightly with currency exchange rates.
https://www.aliexpress.
ECO-WORTHY Store via AliExpress. Ship from US warehouse.
Apply coupon USAFF120​ for $120 off at checkout.
Final Price: $769.80
Key Specs:
- System Power:​ 5000W (10kW peak) pure sine wave inverter with 120/240V split-phase output.
- Battery Capacity:​ 51.2V 100Ah (5120Wh) wall-mount LiFePO4 battery, A-Grade cells.
- Solar Charging:​ Built-in 100A MPPT controller, supports up to 6600W solar panel input.
- Smart & Safe:​ 4.3-inch smart display, Bluetooth/Wi-Fi monitoring, BMS, breaker & fire protection.
- Low-Temp Operation:​ Battery charges/discharges even at -4°F (-20°C), 6000+ life cycles.
- Flexible Installation:​ Battery supports wall or floor mount; includes conduit box for tidy wiring.
- Modes & UPS:​ Multiple PV/Grid charging & output modes; provides uninterrupted backup power (UPS).
- Warranty:​ Backed by a 10-year performance warranty for long-term reliability.
Note2:​ Price may fluctuate slightly with currency exchange rates.
https://www.aliexpress.
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24 Comments
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I'm fairly handy and could do most of the work myself, just bring in an electrician to verify and make the final connections.
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I'm fairly handy and could do most of the work myself, just bring in an electrician to verify and make the final connections.
I have 40 kWhr of batteries, 10 kW of solar arrays, and two 5kW inverters pushing split-phase (120/240V) into a siemens main panel. This powers minisplits and my Teslas, but doesn't touch the grid or any home wiring.
Also, in almost every case, the permits will require you to use UL-listed equipment, which these are not. UL gear is much more expensive for now.
If you really want to accept the curse search for DIY Solar forums. We don't bite and will offer TONS of help to anyone that accepts it.
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I have an RV with a 12KWh 48V battery system and have converted as much of it as possible to DC to avoid inverter vampire usage when it's running and conversion losses.
I have 40 kWhr of batteries, 10 kW of solar arrays, and two 5kW inverters pushing split-phase (120/240V) into a siemens main panel. This powers minisplits and my Teslas, but doesn't touch the grid or any home wiring.
Also, in almost every case, the permits will require you to use UL-listed equipment, which these are not. UL gear is much more expensive for now.
If you really want to accept the curse search for DIY Solar forums. We don't bite and will offer TONS of help to anyone that accepts it.
Some inverters have two (internal) inverters in split phase (Hot-inverted Hot) and will only do 240V.
Those are single phase and you will need two communicating to get split phase.
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I have an RV with a 12KWh 48V battery system and have converted as much of it as possible to DC to avoid inverter vampire usage when it's running and conversion losses.
My system:
DC solar arrays -->DC batteries-->DC/AC Inverters-->EV Charger (AC)
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