Technical reference for the RUIDASIMAI home battery range. Every cell below is taken from the published specification of the model it belongs to — use this page to compare models before opening an individual product page, or to confirm a parameter before specifying a system.
Specifications at a glance
All nine models in the range share the same underlying battery platform. The parameters below apply across the range unless a model page states otherwise.
| Parameter | Value |
|---|---|
| Nominal energy | 5 kWh / 10 kWh / 16 kWh (customizable) |
| Nominal capacity | 100 Ah / 200 Ah / 314 Ah |
| Nominal voltage | 51.2 Vdc |
| Operating voltage range | 44.8 – 57.6 Vdc |
| Cell chemistry | LiFePO4, 16S1P, Grade A cells (EVE / CATL / GOTION) |
| Max. continuous charge current | 50 A (5 kWh) / 100 A (10 kWh) / 150 A (16 kWh) |
| Max. continuous discharge current | 100 A (5 kWh) / 200 A (10 kWh) / 300 A (16 kWh) |
| Cycle life | ≥ 6,000 (5 kWh) / ≥ 8,000 (10 & 16 kWh) @ 25 °C |
| Communication interface | CAN / RS485 / RS232 |
| Ingress protection | IP54 (optional) |
| Cooling | Natural air cooling |
| Parallel expansion | Up to 64 units |
| Certifications | UL 9540 & UL 1973 |
| Warranty | > 5 years |
Model ranges
The range divides into stackable, wall-mounted and floor-mounted families. Within each family, models differ in enclosure design and display rather than in electrical specification.
| Model | Form factor | Display | Capacity per unit |
|---|---|---|---|
| Classic Stackable Battery | Stackable | LCD, square | 5 / 10 / 16 kWh |
| Round Display Stackable Battery | Stackable | LCD, circular | 5 / 10 / 16 kWh |
| Smart Stackable Battery | Stackable | LCD, rectangular | 5 / 10 / 16 kWh |
| Classic Wall-Mounted Battery | Wall-mounted | LCD, round with status ring | 5 / 10 / 16 kWh |
| Smart Wall-Mounted Battery | Wall-mounted | Large colour LCD, front panel | 5 / 10 / 16 kWh |
| Duo-Tone Wall Battery | Wall-mounted | Compact LCD, four control buttons | 5 / 10 / 16 kWh |
| Floor-Mounted All-in-One Battery | Floor-mounted | LCD with SOC / status indicators | 5 / 10 / 16 kWh |
| Floor-Mounted Rack-Mount Battery | Floor-mounted, rack | LCD with SOC / status indicators | 5 / 10 / 16 kWh |
| Rugged Industrial Battery | Floor-mounted | LCD with SOC / status indicators | 5 / 10 / 16 kWh |
Stackable capacity build-up
Stackable models are built from 5.12 kWh modules, so capacity is chosen by module count rather than by changing product.
| Modules | Nominal energy |
|---|---|
| 2 modules | 10.24 kWh |
| 3 modules | 15.36 kWh |
| 4 modules | 20.48 kWh |
| 5 modules | 25.6 kWh |
| 6 modules | 30.72 kWh |
What the range has in common
- One cell platform. Grade A LiFePO4 prismatic cells in a 16S1P configuration, at 51.2 Vdc nominal with an operating window of 44.8 to 57.6 Vdc.
- One protection architecture. An 18-layer battery management system covering cell-level monitoring, balancing, over-charge and over-discharge protection and thermal management.
- One communications set. CAN, RS485 and RS232 across every model, so the battery reports its state to the inverter in a closed loop rather than relying on voltage inference.
- One expansion limit. Up to 64 units in parallel, which allows a system to grow in both energy and power.
- One certification baseline. UL 9540 and UL 1973 on the models listed, with UN 38.3 and MSDS documentation for transport.
Certifications and documentation
Certification documents and transport paperwork are issued with each shipment. For what each standard covers and which markets it applies to, see home battery certifications. For the transport documentation set — UN 38.3 test summaries, material safety data sheets and dangerous goods declarations — see shipping lithium home batteries.
Guides and reference
- Home battery glossary — plain-English definitions of every term used on these datasheets, from DoD and C-rate to UL 9540 and IEC 62619.
- Choosing between stackable, wall-mounted and floor-mounted designs — how the three form factors differ and which suits which installation.
- How to size a home battery — working out the capacity a household actually needs.
- Home battery capacity options explained — what 5, 10 and 16 kWh cover in practice.
- Customising a home battery — what can be specified to order, including capacity, voltage, enclosure and branding.
- Home battery applications — the five deployment scenarios the range is specified for.
Specifying a system
Where a standard model does not match the requirement — a non-standard capacity and voltage, a specific enclosure size, or a private-label build — the system can be built to order. Send the requirement through the contact form with the capacity, voltage and installation position, and the configuration will be confirmed.