Description
5kWh Powerchina Lithium Battery (51.2V) – Compact & Efficient Solar Storage
Optimize your entry-level solar setup or secure essential backup power with the highly efficient 5kWh Powerchina Lithium Battery. Designed with a compact footprint, this 51.2V energy storage solution is the perfect match for tiny homes, off-grid cabins, RVs, and residential setups looking to offset peak utility rates without dedicating massive space to battery banks.
Operating silently with advanced natural cooling, the 5kWh Powerchina system delivers consistent, reliable energy to keep your essential appliances, lighting, and communication devices powered when you need them most.
Key Features & Benefits (H2)
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Optimized Power Output: Delivers a steady 50A rated current with the ability to handle a Max Continuous Current of 80A, perfectly balancing efficiency with the capacity to handle moderate surge loads.
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Long-Term Reliability: Built to endure with a 6,000 cycle life count, ensuring you get years of dependable daily charge and discharge cycles for a high return on investment.
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Silent Natural Cooling: Engineered without noisy internal fans, the natural cooling method ensures entirely silent operation, making it ideal for indoor installations near living spaces.
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Precision Voltage Control: Operates safely within strict parameters, featuring a 58.4V charging limit and a 44.8V discharge cut-off to physically protect the cells from damage and extend overall lifespan.
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Instant Diagnostics: The built-in LCD Display gives you an immediate, clear view of your system’s vital stats, including state of charge, voltage, and operational status at a glance.
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Durable Enclosure: Housed with an IP40 Protection Grade, the internal components are shielded against tools, wires, and small debris for safe indoor utility use.
Technical Specifications (H2)
| Specification | Detail |
| Brand | Powerchina |
| Total Energy Capacity | 5 kWh |
| Nominal Voltage | 51.2 V |
| Charging Limit Voltage | 58.4 V |
| Discharge Cut-off Voltage | 44.8 V |
| Rated Current | 50 A (Charge/Discharge) |
| Max Continuous Current | 80 A (Charge/Discharge) |
| Cycle Life | 6,000 Cycles |
| Cooling Method | Natural Cooling (Fanless) |
| Monitoring | Integrated LCD Display |
| Protection Rating | IP40 |






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