GSL ENERGY is a unique company with vertical integration of all technologies needed for ESS (Energy storage system)
including cathode material, lithium cell, BMS and system integration. With self developed key technologies and
dedication to ESS applications. With more than 5.8 GWh products been commissioned in 80 countries until end 2022,
GSL ENERGY is proudly contributing our strength in changing the way people generating, transferring and using
We only use CATL's cell , as quality level is the toppest in China. The cell was sold to China Tesla Factory and another
famous brand vehicle factory in worldwide. We are not the cheapest supplier, we care safety / quality then good
service for our long-term cooperation.
Your dream of future energy is our heart-oriented motivation, Force awakens!
Our advantage :
1. We are the professional Lithium Battery team, because our company members most of all are come from CATL
(The toppest Lithium ion battery cell company). We provide ODM service. According customer request to production
2. Passed Certificaitions : ( ISO 9001 / TUV / UL1973 / UN38.3 / IEC-62619 / CA Certifiation / UL9540 / JIS / MSDS ... )
3. Suppored on many different application customers: Solar Energy Storage, Forklift, Pushdozer, Medical Treatment,
Telecommunication Site ...
4. Price : As CATL 92% capacity for electric vehicle, 8% for ESS. We contract CATL's 50% ESS Cell capacity.
In addition,we support on Europe and American customers on ESS. So we will provide the resoanble profit rate based
on materials cost .
5. Coodinated and verificated with several Inverter suppliers. Support clients on products and solutions.
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GSL's green lithium batteries have been sold to clients all over the world.