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Wtech,was established in 2003. It is a large enterprise specializing in R & D, manufacturing and sales various of lithium battery, lead-acid batteries and battery plates, solar inverters, EV Chargers etc.. The valve regulated sealed lead-acid batteries produced by our company include ordinary type, deep circulation, high power, colloid, long life, motorcycle battery and other series, with more than 300 product models.
Modular stacked design, according to the demand to select the number of modules, rapid expansion, easy installation; Movable base, easy to move and fix
High-performance OEM ODM Solar Inverters A solar inverter or photovoltaic (PV) inverter is a type of power inverter which converts the variable direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.
Engineered by some of the world's leading inverter and battery experts.
Coupled with unrivalled performance and reliability.
ISO9001 Quality Management, ISO14001 Environmental Management and OHSAS18001 Occupational Health Management System
Our products are breaking new ground,offering customers the most advanced product features currently available.
Implementing the principle of "People-oriented, Technology First".
Warranty 5 years before three years free of charge, after two years of charging accessories fees.