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expiredthethingx posted Jun 7, 2026 5:38 PM

ECO-WORTHY 48V 100Ah Wall-Mount Battery + 5kW Off-Grid Inverter Combo $770 + Free Shipping $769.8

$770

$1,589

51% off
AliExpress
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Deal Details
ECO-WORTHY 48V 100Ah Wall-Mount Indoor Lithium Battery + 5KW Off-grid Inverter

ECO-WORTHY Store via AliExpress. Ship from US warehouse.

Apply coupon USAFF120​ for $120 off at checkout.

Final Price: $769.8

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.

Note1:​ You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout.
Note2:​ Price may fluctuate slightly with currency exchange rates.

https://www.aliexpress.com/item/1...25383.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY 48V 100Ah Wall-Mount Indoor Lithium Battery + 5KW Off-grid Inverter

ECO-WORTHY Store via AliExpress. Ship from US warehouse.

Apply coupon USAFF120​ for $120 off at checkout.

Final Price: $769.8

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.

Note1:​ You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout.
Note2:​ Price may fluctuate slightly with currency exchange rates.

https://www.aliexpress.com/item/1...25383.html

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7 Comments

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Jun 7, 2026 7:28 PM
764 Posts
Joined Aug 2006
kfpworldJun 7, 2026 7:28 PM
764 Posts
Why do these consistently not come with the controller?
2
Jun 8, 2026 5:05 AM
1 Posts
Joined Jun 2026
ShrewdRoad8744Jun 8, 2026 5:05 AM
1 Posts
What else would u need for this to be a complete off grid power setup?
1
Jun 8, 2026 11:42 AM
1,644 Posts
Joined Oct 2017
Gor32Jun 8, 2026 11:42 AM
1,644 Posts
Quote from kfpworld :
Why do these consistently not come with the controller?
What controller are you looking for?
Jun 8, 2026 5:16 PM
14 Posts
Joined Feb 2026
FancyMitten8796Jun 8, 2026 5:16 PM
14 Posts
Quote from kfpworld :
Why do these consistently not come with the controller?
It says "Built-in 100A MPPT" in the description. Are you looking for a different kind of controller?
Jun 16, 2026 9:08 PM
12 Posts
Joined Aug 2008
davidgduvalJun 16, 2026 9:08 PM
12 Posts
This seems too good to be true. Was anyone able to get one at this price? is there something big wrong with it, like the specs are not accurate?
Jun 23, 2026 2:59 PM
1,850 Posts
Joined Feb 2006
timsyJun 23, 2026 2:59 PM
1,850 Posts
Quote from kfpworld :
Why do these consistently not come with the controller?
`cause it's 2026 and Bluetooth/wifi is a thing. For my RV I have a dedicated tablet for TPMS, power meter monitor, backup cams, nav, solar controller monitor, leveling Jack's, etc. For a home system with only this one box, then you're right, a simple wall panel might be better.
Jun 23, 2026 3:00 PM
1,850 Posts
Joined Feb 2006
timsyJun 23, 2026 3:00 PM
1,850 Posts
Quote from ShrewdRoad8744 :
What else would u need for this to be a complete off grid power setup?
Cables, connectors, batteries and obviously solar panels.

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