Eco-Worthy 1100W Off Grid Pure Sine Wave Inverter 12V to 110V is a high-quality solar accessory that is perfect for off-grid systems, including cabins and tiny homes. A power inverter is an electrical device that transforms the DC power stored in batteries into standard household AC power for consumer electronic needs. As a pure sine wave inverter, it is capable of producing cleaner, smoother, quieter, and more reliable electricity to operate tools, fans, lights, and other electronics without interference.

Provides DC 12V to AC 120V Continuous Power
Technical Specifications
1100W Off Grid Pure Sine Wave Inverter 12V to 110V
Output Continuous Watts(W)
1100W+18W USB
Surge Capacity (PeakPower)
2200W
Rated Input DC (V,A)
12V Battery, 100A
Input Voltage Range
10.5-16Vdc±0.3V
Rated Frequency (Hz)
60Hz±1
Rated Output AC (V,A)
115Vac±10%, 9.5A
Rated Output USB (V,A)
2*QC3.0 USB Ports (5V/3A,9V/2A,18W max)
No Load Current
<1A
Optimum Efficiency
85% min
Fuse (A)
30A*4
FuseType
Internal Blade
Output Wave Form
Pure Sine Wave
Touch Temperature
65℃(149℉)max
Operating Temperature
-20℃~40℃ (4℉~104℉)
Operating/Storage Humidity RH
5~95%
Cooling System
Thermo Fan
Dimensions (L*W*H)
10.6*9.8*4.1 in
Assembled Weight (kg)
3.65kg
External Fuse (Max Load Current)
120A
Included in the Box
Frequently Asked Questions
Are Eco-Worthy batteries safe for home use?
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All Eco-Worthy batteries use LiFePO4 chemistry, one of the safest lithium technologies available. Our Cubix 100 batteries are UL1973 & UL9540A listed and meet CEC standards, Built-in BMS protection prevents overcharge, overheating, and short circuits—making it ideal for residential energy storage.
Will it work with my inverter/solar system?
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Yes. Our batteries are designed to be widely compatible with most 48V inverters and solar systems used in U.S. homes. For best performance, we recommend checking your inverter’s communication protocol or contacting our support team before purchase.
How much power do I actually need for my home?
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It depends on your usage: 5–10 kWh → essentials (fridge, lights, WiFi); 10–20 kWh → partial home backup; 20 kWh+ → whole-home coverage; Our systems are scalable, so you can start small and expand anytime.
Can I expand the system later?
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Absolutely. Eco-Worthy batteries support parallel expansion, allowing you to increase capacity as your energy needs grow—without replacing your existing system.
What kind of warranty and support do you offer?
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We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.









