Address
7504 Dongyuan Factory, Shiyan Street, Bao'an, Shenzhen
Work Hours
Monday to Friday: 9:00 - 18:00
ESS All In One Energy Storage System
SAFE Cobalt-free LiFePO4 excellent safety, high energy density, and full system protection. chemistry ensures a longer lifespan with
RELIABLE High-current smart BMS enables efficient discharge. Natural cooling design with wide operating temperature range (-20°C to 60°C).
FLEXIBLE Modular design allows floor-mounted installation and easy expansion — supports parallel connection of up to 15 units.
ECO-FRIENDLY Made with non-toxic, eco-friendly materials. Does not pollute the environment.
SMART LCD display with real-time power monitoring. Supports automatic networking, remote diagnostics, and firmware upgrades. Fully compatible with off-grid, hybrid, and on-grid solar inverters.
Models
RA-3K48-ESS | RA-5K48-ESS
| Category | Specification |
|---|---|
| System Type | All-in-One Energy Storage System |
| Battery Chemistry | LiFePO₄ (Cobalt-free) |
| Nominal Voltage | 48V DC |
| Inverter Technology | Pure Sine Wave |
| Protections | Overload/Short-circuit/Over-temperature/Low voltage |
| Communication | CAN/RS485/WiFi |
| Cooling System | Forced Air Cooling |
| IP Rating | IP21 |
| Certifications | CE, UN38.3, IEC/EN 62619 |
| Parameter | RA-3K48-ESS | RA-5K48-ESS |
|---|---|---|
| Rated Output Power | 3000VA/3000W (6000VA surge) | 5000VA/5000W (10000VA surge) |
| Battery Capacity | 5.12kWh (expandable to 20.48kWh) | 5.12kWh (expandable to 20.48kWh) |
| PV Input | ||
| – Max PV Array Power | 3000W | 5000W |
| – MPPT Range | 120-450VDC | 120-450VDC |
| Charge/Discharge Current | 100A max | 100A max |
| Physical | ||
| – Dimensions (W×H×D) | 460×486×133mm (inverter) 460×482×156mm (battery) | Same |
| – System Weight | 95kg (with 1 battery module) | 95kg (with 1 battery module) |
| Efficiency | 93% | 93% |
