Fully integrated home energy storage system: 12kW hybrid inverter + 20kWh LiFePO4 lithium battery in a single floor-standing cabinet. 48V battery bus, off-grid ready, generator input, EV-charger compatible — one box covers solar self-consumption, backup power and EV charging for a typical 4-bedroom home.
All values are nominal at 25°C BOL conditions. Custom configurations available — contact engineering.
| Cell chemistry | LFP (Lithium Iron Phosphate) |
|---|---|
| Cell format | Prismatic, 314 Ah |
| System energy | 20 kWh |
| Usable energy | ≥18 kWh @ 90% DOD |
| System voltage range | 1075 – 1430 V DC |
| Configuration | 16S1P LFP × 4 packs |
| Cycle life | ≥6,000 @ 80% DOD, 0.5C |
| Calendar life | 20 years |
| BMS | 3-tier (cell / pack / cluster) |
| PCS rated power | 2,500 kW |
|---|---|
| AC voltage | 400 V / 480 V / 690 V (configurable) |
| Grid frequency | 50 / 60 Hz ±2.5 Hz |
| Power factor | -1 ~ +1 adjustable |
| Max efficiency | ≥99% |
| Round-trip efficiency | ≥92% (system) |
| THDi | <3% @ rated |
| Anti-island | Active & passive (grid-code compliant) |
| Black-start | Optional |
| Cooling type | Liquid (50% glycol coolant) |
|---|---|
| Temperature uniformity | ±2°C across all cells |
| Cooling PUE | <1.05 |
| Operating temp | -30°C to +55°C |
| Storage temp | -40°C to +60°C |
| Humidity | 0–95% non-condensing |
| Altitude | ≤3,000 m (derate above 2,000 m) |
| IP rating | IP55 enclosure |
| Container type | 40 ft HQ (high cube) |
|---|---|
| Dimensions (L×W×H) | 12,192 × 2,438 × 2,896 mm |
| Weight | ~38,000 kg (full) |
| Fire detection | VESDA aspirating + heat & smoke |
| Fire suppression | Perfluorohexanone (FK-5-1-12) |
| Explosion vent | Per UL 9540A & NFPA 855 |
| Communication | Modbus TCP / IEC 61850 / DNP3 |
| Remote monitoring | Cloud EMS standard, OPC UA optional |
| Warranty | 5 yr standard / 10 yr extended |
Precision thermal management extends cycle life and stops thermal runaway propagation. Validated to UL 9540A unit-level.
One string per container eliminates inter-cluster circulating currents — simpler BMS, higher efficiency, no power loss to active equalization.
VESDA aspirating detection + dual-stage gas suppression + explosion vents. Meets the latest NFPA 855 and SIBA requirements.
Real-time SOC/SOH monitoring, dispatch logic for arbitrage and ancillary services, OTA firmware updates. Browser dashboard, mobile app, REST API.
Site work limited to foundation, AC cable termination, and grid relay coordination. Typical install-to-energization: 14 days.
Long-term performance warranties, spare-parts guaranteed for 15 years, augmentation pathways pre-engineered into the SCADA layer.
Every certification you need to win utility tenders and pass insurer reviews.
Cell, module, unit, installation level testing complete.
Industrial Li-ion safety standard.
Transport safety certified.
Multi-region grid-code compliance.
A single floor-standing cabinet with: 12kW hybrid solar inverter (3-phase), 20kWh LiFePO4 lithium battery (51.2V 400Ah), built-in MPPT solar charger, transfer switch and BMS. Just connect PV panels, grid input and AC loads — no extra battery enclosure or wiring closet needed.
Yes. Add up to 3 external SMS-PRO standing batteries to reach 80 kWh total. Compatible expansion modules: 15kWh, 16kWh, 20kWh and 30kWh lithium battery options — all 51.2V 314Ah LiFePO4 architecture.
Fully off-grid capable. The 12kW inverter handles black-start from battery alone, accepts diesel/petrol generator input for hybrid operation, and supports EV-charger pass-through up to 11kW. Ideal for rural homes, cabins and load-shedding regions.
PDF includes: detailed electrical drawings, dimensional drawings, bill of materials, certifications register, and recommended commissioning checklist.
