Description
LIMITED QUANTITIES AVAILABLE
Weathering outdoor installs with IP55 protection, the RUiXU Lithi2-20 stores 20kWh of LiFePO4 energy at 51.2V and 392Ah. It delivers 140A recommended and 200A maximum continuous charge and discharge, with a 15-year design life.
Key Features
- IP55 Outdoor Protection: An automotive-grade electrophoretic coating provides outdoor rust protection for a rugged, weather-ready enclosure.
- Self-Heating: A 480W heater enables reliable charging in cold temperatures, with charging supported down to -13 °F.
- All-Pole Protection: A fuse on the negative terminal and a micro circuit breaker on the positive terminal provide dual protection.
- Quick Plugs: Tool-free connectors are rated for 200A continuous current, built for long-term stability and thermal protection.
- Bluetooth OTA Updates: The RUiXU app supports wireless firmware updates in about 2 minutes, with RS485 and CAN communication also available.
Scalable from 20kWh to 640kWh, the system suits home and light commercial energy storage. It is built with brand-new Grade A cells for safety and long cycle life.
A 480W, 56V heater starts at 41 °F (5 °C) and stops at 53.6 °F (12 °C), enabling charging down to -13 °F (-25 °C).
Aerosol fire suppression protects the wiring and cells inside the pack, while the emergency power off function triggers by shorting pins 3 and 6 of Link-IN.
Technical Specification
| Item | Specification |
|---|---|
| Model | Lithi2-20 |
| Brand | RUiXU |
| Cell Type / Configuration | LiFePO4, 16S1P |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 392 Ah |
| Nominal Energy | 20 kWh |
| Operating Voltage Range | 43.2 to 58.4 V |
| Charge Voltage | 56.8 V |
| Float Voltage | 54.6 V |
| Recommended Charge Current | 140 A |
| Max. Charge Current | 200 A |
| Recommended Discharge Current | 140 A |
| Max. Discharge Current | 200 A |
| Peak Discharge Current | 240 A for 15 s, 360 A for 1 s |
| Communication | RS485 / CAN / Bluetooth |
| Balancing | 150 mA passive |
| Scalability | 20 kWh to 640 kWh |
| Cycle Life (80% DoD) | 9,500+ cycles |
| Design Life | 15 years |
| Heater Voltage / Power | 56 V / 480 W |
| Heater Start / Stop | At or below 41 °F / at or above 53.6 °F |
| Charge Temperature | -13 to 131 °F |
| Discharge Temperature | -4 to 131 °F |
| Storage Temperature | -4 to 113 °F |
| IP Rating | IP55 |
| Dimensions (W x H x D, with wheels) | 21.65 x 9.84 x 32.68 in |
| Weight | 319.67 lbs |
| Certifications | CE, CEC, SGIP, IEC 62619, IEC 61000, UN 38.3, UL 1973, UL 9540A (UL 9540 pending) |
| Warranty | 10 years |
Specs & Info