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 | 15kWh |
| Chemistry | Lithium Ion |
| Certifications | CE, UL, IEC |
| Cycle Life | >5000 Cycles |
| Warranty | 5-10 Years |
| size | 740*395*250mm |
| 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 | 15kWh |
| Chemistry | Lithium Ion | Certifications | CE, UL, IEC |
| Cycle Life | >5000 Cycles | Warranty | 5-10 Years |
| size | 740*395*250mm | 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 | 48V 314Ah LiFePO4 battery pack ，15kWh wall mounted energy storage ，long cycle life LiFePO4 battery | ||
| Model | WYLD48V314AH |
|---|---|
| Rated Voltage | 48V |
| Rated Capacity | 314Ah |
| Rated Energy | 15.072kWh |
| Cycle Life | ≥5000 |
| Maximum Charging Voltage | 54V |
| Minimum Discharge Voltage | 40.5V |
| Standard Charging Current | 150A |
| Standard Discharge Current | 150A |
| Dimension L*W*H (mm) | 740*395*250mm |
| Weight (kg) | 112kg |
Shenzhen First Tech Co., Ltd was established in 2017 and is a one-stop solution provider of solar & battery energy storage systems.
First Tech is engaged in the research, development, production, sales and service of commercial and industrial energy storage systems, home energy storage systems, lithium-ion battery packs, solar hybrid inverters, and solar optimizers.
The company is located in Shenzhen City, Guangdong Province, China. The factory has passed ISO9001, ISO14001, ISO45001 management system certification and products have obtained TUV-CB, CE, IEC, EMC, MSDS, UN38.3 certificates. Products are exported to clients in Europe, Africa, Middle East, North America, South America, and Southeast Asia.
In addition to standard products, First Tech welcomes OEM & ODM orders and provides professional service and quality products with competitive prices.
First Tech is committed to becoming a global leading solar & ESS solution provider to provide green energy and contribute to a cleaner world.
Enjoy New Life, Starting with First Tech!
The battery utilizes intrinsically safe LiFePO₄ chemistry, which is thermally stable and resistant to thermal runaway. It complies with international safety standards:
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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