This system combines a 51.2V 100Ah LiFePO4 server rack battery with a 48V 3500W off-grid inverter to deliver reliable and scalable home energy storage. It offers strong capacity and power output to support household electricity needs, while integrated Bluetooth, WiFi, and RS485/CAN enable real-time monitoring and easy system management. Built-in safety features—including a 100A BMS, circuit breaker, and multiple inverter protections—ensure stable and secure operation. The modular rack design supports up to 32 batteries in parallel for future expansion, and compatibility with solar, generator, and grid inputs provides a flexible and efficient off-grid power solution.
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Eco-Worthy 3.5kW Home Backup Solar Power Bundle | 51.2V 100Ah LiFePO4 Battery and 3500W AIO Inverter
Eco-Worthy 3.5kW Home Backup Solar Power Bundle | 51.2V 100Ah LiFePO4 Battery and 3500W AIO Inverter
Regular price
C$1,769.99
Sale price
C$1,769.99
Regular price
C$3,599.98
Unit price
per
SKU:
SKU:CA-L03SRNK3.5KUSL1003U1U-1
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Total price
C$1,769.99
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Reliable Off-grid Energy Solution
Technical Specifications
3500W 48V Off-Grid Inverter
Cubix100 | 48V 100Ah Server Rack Battery
AC Input Mode
:
Rated Input Voltage
110/120VAC
Input Voltage Range
90V-140VAC
Frequency
50Hz/60Hz(auto detect)
Overload/Short Circuit Protectio
Circuit breaker
Efficiency
92%
AC Reverse Protection
Available
Max Bypass Overload Current
40A
Invert Mode
:
Output Voltage Waveform
Pure Sine Wave
Rated Output Power
3500W
Rated Output Voltage
120VAC
Peak Power
6000W
Bypass Breaker
40A
Rated Battery Input Voltage
48V
Min Starting Voltage
44V
Power Saving Mode: Load
Load ≤50W
AC Charging Mode
:
Battery Type
Lead acid or lithium battery
Max Charge Current
40A
Charge Voltage Range
40-60VDC
Overcharge Protection
Alarm and turn off charging after 1 minute
PV Charging Mode
:
Max Input Power
4400W
PV Charging Current Range
0-80A
Max PV Open Circuit Voltage
145VDC
PV Operating Voltage Range:
60-145VDC
MPPT Voltage Range
60-115VDC
Battery Voltage Range
40-60VDC
Max Output Power
4200W
Charging Short Circuit Protection
Blown fuse
Warranty
2-Year Warranty
Battery Capacity
100Ah
Battery Power
5120Wh
Rated Voltage
51.2V
Voltage Range
40~58V
Maximum Charge/Discharge Current
100A
Charge Temperature Range
0-55°C
Disharge Temperature Range
-20-55°C
Maximum Charge Voltage
58.4V
Cycle Life
≥6000 cycles @ 25℃, 0.5C charge / 0.5C discharge, ≥80% SOH
Battery Balancing Methods
Passive Balancing
Pre-Charge Resistor
Yes
Communication Port
CAN/RS485/RS232
Max. Parallel Number
32pcs
Bluetooth & Wi-Fi Signal Distance
≥49 feet/15m
Screw size
M8
Battery Size
22.55*17.13*5.63inch
Battery Weight
47kg/103 lbs
Certification
UL9540 | UL1973 | UL9540A | CEC LISTED
Warranty
10-Year Warranty
Included in the Box
User manual
Frequently Asked Questions
Are Eco-Worthy batteries safe for home use?
+
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.