
| Model | WYLD51.2V314AH |
| Rated Voltage | 51.2V |
| Rated Capacity | 314Ah |
| Rated Energy | 16.076kWh |
| Cycle life | ≥5000 |
| Maximum charging voltage | 57.4V |
| Minimum discharge voltage | 43.2V |
| Standard charging current | 150A |
| Standard discharge current | 150A |
| Dimension L*W*H( mm ) | 740*395*250mm |
| Weight ( kg ) | 115kg |

Shenzhen First Tech Co., Ltd was established in 2017, which is a one-stop solution provider of solar & battery energy storage system.
First Tech is engaged in the research, development, production, sales and service of the commercial and industrial energy storage system, home energy storage system, lithium-ion battery pack, solar hybrid inverter. solar optimizer etc.
First Tech is located in Shenzhen City, Guangdong Province, China, the factory have passed lS09001,1S014001,1S045001 managementsystem certification and the products have obtained TUV-CB, CEIEC,EMC MSDS, UN38.3, etc certificates. The products are exported toclients in such countries and regions as Europe, Africa, Middle East,North America,South America, Southeast Asia, etc.
Except providing it's own standard products, First Tech also welcome OEM & ODM orders, and will provide professional service and quality products with competitive prices to customers and market.
First Tech is committed to becoming a global leading solar & ESS solution provider to provide green energy and contribute to cleanerworld.
Enjoy New Life, Starting with First Tech!

China: The High-Density Urban Dweller
Country Goal: Balancing load during peak pricing periods in mega-cities.
Climate/Geography: Variable (cold north/humid south).
Feature Match: High 16kWh energy density in a small footprint. Compatibility with most hybrid inverters allows easy retrofitting.
Professional Advice: Focus on the time-of-use (TOU) shifting capability. Charge the 51.2V battery during off-peak rates at night and power your home during expensive peak daytime hours.
Persuasive Hook: "Take control of your sky-high electricity bills. Store cheap power at night and use it during the day—all from a sleek, space-saving unit that disappears into your utility room."