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 lS09001,1$014001,1S045001 management system certification and the products have obtained TUV-CB, CE. IEC,EMC MSDS, UN38.3,etc certificates.  The products are exported to clients 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 cleaner worid.

Enjoy New Life, Starting with First Tech!

1.Modular design: The standardized container is used as the shell, which contains the battery module, power electronic equipment, monitoring system, etc., and has good modular and standardized characteristics.

2.Strong flexibility: Capacity and power can be flexibly expanded according to demand. The modular design facilitates future upgrading.

3.High security: Safe and reliable operation is ensured through modular design and intelligent monitoring system.

4.Simple maintenance: System maintenance is relatively simple, and the cost of later operation and maintenance is low.

1.Energy Independence & Reduced Grid Reliance: Store excess solar energy for nighttime or cloudy days, minimizing dependence on the grid

2.Cost Savings: Lower electricity bills by optimizing self-consumption of solar power and avoiding peak tariffs

3.Backup Power During Outages:Provide uninterrupted power during grid failures, ensuring critical appliances (e.g., medical devices, refrigerators) remain operational 

4.Enhanced Energy Efficiency:High charge/discharge efficiency (e.g., lithium-ion batteries achieve >90% efficiency), minimizing energy waste

1. DC-to-AC Conversion with High Efficiency:

2. Grid Synchronization and Stability Support

3. MPPT (Maximum Power Point Tracking)

4. Protection and Durability

5. Modularity and Scalability

6. Monitoring and Control

7. Compliance and Safety Standards

8. Hybrid and Off-Grid Capabilities

9. Efficiency and Environmental Adaptation