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The Growatt SPF 5000ES Off-Grid Inverter Battery is a versatile energy storage solution designed for seamless solar power integration. With a LiFePO4 battery system, IP54 protection, and wall-mounted compatibility, it delivers reliable 48V to 230VAC 50Hz conversion for off-grid households or small businesses. Its modular design supports 5kWh or 10kWh output configurations, ensuring scalability to meet diverse energy demands.
| Feature | Specification | Benefit |
|---|---|---|
| Battery Type | LiFePO4 (Lithium Iron Phosphate) | High safety, long cycle life (2000+ cycles) |
| Capacity | 200Ah (5000W), 51.2V system voltage | Stores sufficient energy for 24-hour use |
| Output Power | 5kWh / 10kWh (expandable) | Powers homes, appliances, or small equipment |
| Protection Class | IP54 | Dust and water-resistant for outdoor use |
| Communication Ports | CAN, RS485 | Enables smart integration with HEMS systems |
| Safety Features | Overcurrent/short-circuit protection | Prevents system damage in harsh conditions |
| Efficiency | >96% (DC-AC conversion) | Minimizes energy loss for optimal ROI |
| Warranty | 2 years | Covers components and labor defects |
Adjustable parameters include output power limits (via CAN/RS485 protocols) and battery charge/discharge thresholds to tailor energy management for seasonal needs or specific appliances.
Pair the SPF 5000ES with solar panels for a zero-grid dependency setup. Its 10kWh capacity can power a cottage’s lighting, refrigeration, and electronics, while the LiFePO4 battery ensures safe, long-term storage without thermal runaway risks.
| Parameter | Base Model (5kWh) | Advanced Model (10kWh) | Pro Model (10kWh + Smart) |
|---|---|---|---|
| Energy Capacity | 5kWh | 10kWh | 10kWh |
| Efficiency | 96% | 96% | 98%* |
| Smart Integration | Basic CAN/RS485 | CAN/RS485 | Wi-Fi + Mobile App |
| Cycle Life | 2000 cycles | 2000 cycles | 3000 cycles* |
| Weight | 25kg | 35kg | 38kg |
Technical Breakthroughs:
Version Selection Guide:
With the SPF 5000ES Pro’s 98% efficiency, you can reduce energy waste by 20% compared to traditional inverters. Its 3000-cycle lifespan ensures cost savings over 50% versus lead-acid systems. Pair its Wi-Fi capability with solar panels for a fully automated, off-grid ecosystem.
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