Batteries for clean energy storage for utility, renewable, commercial, and industrial customers; Batteries for storage of renewable energy; Energy storage banks in the nature of groups of accumulators and batteries; Batteries for storing solar, wind, wave power, and grid power; Electrical energy storage devices, namely, electrical storage batteries; Solar energy storage devices, namely, solar batteries; Aqueous zinc batteries; Zinc halide batteries.

Energy storage plants.

Recharging of batteries and accumulators; Installation, maintenance and repair of batteries and accumulators.

Storage, distribution, and transport of clean energy.

Technology planning and consulting in the field of storage, distribution and transport of clean energy; Technology planning and consulting in the field of batteries for clean energy storage for utility, renewable, commercial, and industrial customers.