Shenzhen First Tech Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 2000 pieces per month |
| Delivery Time | 15 days |
| Packaging Details | carton box |
| Safety Features | Overcharge Protection, Overdischarge Protection, Short Circuit Protection |
| Capacity | 15.36kWh |
| Chemistry | Lithium Ion |
| Certifications | CE, UL, IEC |
| Cycle Life | >6000 Cycles |
| Warranty | 5-10 Years |
| size | 825*413*233 mm |
| Operating Temperature | -20°C To 55°C |
| Brand Name | 1stess |
| Model Number | RPES-WM2 (51.2V 300Ah) |
| Certification | CE, IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 2000 pieces per month |
| Delivery Time | 15 days | Packaging Details | carton box |
| Safety Features | Overcharge Protection, Overdischarge Protection, Short Circuit Protection | Capacity | 15.36kWh |
| Chemistry | Lithium Ion | Certifications | CE, UL, IEC |
| Cycle Life | >6000 Cycles | Warranty | 5-10 Years |
| size | 825*413*233 mm | Operating Temperature | -20°C To 55°C |
| Brand Name | 1stess | Model Number | RPES-WM2 (51.2V 300Ah) |
| Certification | CE, IEC | Place of Origin | China |
| High Light | movable 51.2V energy storage battery ，300Ah home battery with wheels ，15.36kWh all-in-one battery system | ||
| Product Attribute | Technical Parameter |
|---|---|
| Rated Voltage | 51.2V |
| Rated Capacity | 300Ah |
| Rated Energy | 15.36kwh |
| Output Voltage Range | 43.2V~58.4V |
| Charging Voltage | 57.6~58.4V |
| Cut-off Voltage | 43.2V |
| Dimension L*W*H(mm ) | 650*412*231 |
| Max.Discharging Current | 150A |
| Recommended Charging Current | 50Ah |
| Weight ( kg ) | 110 |
| Humidity | 5%~95% Relative humidity |
| Design Life | >10 years |
| Operating Mode | Touch Screen |
Ideal for Brazil’s tropical and subtropical regions, the RPES-W2’s 5%~95% humidity resistance thrives in the Amazon’s moisture or Rio de Janeiro’s coastal dampness. The movable design simplifies setup for large rural farms (e.g., in Minas Gerais) where equipment access is limited. Its >6000-cycle life ensures durability in areas with frequent power cuts, while solar integration supports Brazil’s renewable energy goals—making it a reliable choice for eco-conscious homeowners.
Built for the UK’s damp, temperate climate, the RPES-W2’s 5%~95% humidity tolerance prevents corrosion in rainy Wales or foggy London. Its compact dimensions (825413235 mm) with wheels fit easily in smaller terraced homes, where space is premium. The >98% efficiency reduces waste, aligning with the UK’s energy conservation targets. The touch screen interface also appeals to tech-savvy Brits wanting real-time battery monitoring.
Aligned with Germany’s strict sustainability standards, the RPES-W2’s LiFePO4 chemistry is non-toxic and recyclable—critical for eco-focused homeowners. Its >6000-cycle life minimizes replacement costs, fitting Germany’s long-term value mindset. The wheel-based mobility lets users optimize solar setups in solar-rich regions like Bavaria, while easy integration with home energy systems supports the country’s net-zero goals. A smart choice for families investing in renewable energy.
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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