This RS23/RS485 to USB cable provides a communication link between Eco-Worthy server rack batteries and a PC or Solar Assistant. By using this cable with the corresponding PC software, users can monitor battery management system (BMS) data, such as voltage, current, temperature, and state of charge.

Function Description
Technical Specifications
RS232 to USB
RS485 to USB
Chip
FTDI-FT232R
Cable Spec
UL20251 28AWG (7/0.12BC) 6C, PVC jacket, black
Outer Diameter
2.5mm × 7.0mm ± 0.2mm
Length
2000mm ± 10mm
USB Connector
FTDI-FT232R + SP213 PCB, USB A male connector, white
RS232 Connector
RJ12 6P6C male
Chip
FTDI-FT232R
Cable Spec
28AWG (7/0.12BC) 8C, PVC jacket, black
Outer Diameter
2.5mm × 8.5mm ± 0.2mm
Length
2000mm ± 10mm
USB Connector
FTDI-FT232R + SP485 PCB, USB A male connector, white
RS485 Connector
RJ45 8P8C male
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.