Solar Photovoltaic: Photovoltaic power generation systems, off-grid power generation systems, grid-connected photovoltaic power generation systems, solar charging equipment, solar power flow control systems, tracking systems, other solar systems, photovoltaic accessories and equipment, solar cells, crystalline silicon photovoltaic modules, thin-film solar modules, inverters, transformers, measurement and control systems, DC circuit breakers, photovoltaic cables, photovoltaic connectors, other accessories and equipment, solar thermal, solar thermal technology, solar thermal power station, thermal processing, air conditioning refrigeration, engineering and design, measurement and control systems, other accessories

Energy Storage Technology: Compressed air energy storage, pumped storage, superconducting electromagnetic storage, flywheel storage, heat/cold storage, hydrogen storage, and other energy storage technologies applicable to plug-in electric vehicles; various batteries (NiMH, lithium-ion, lithium polymer, lead-acid, smart batteries, sodium-sulfur), energy storage power supplies, supercapacitors, renewable fuel cells, flow batteries, etc.; related equipment and materials: positive electrode materials; negative electrode materials; electrolytes; separators; current collectors; hydrogen storage alloys; graphene materials, etc. related to battery materials; energy storage system solutions: BMS battery management system; PCS energy storage inverter, heat exchange equipment; EV charging stations and related supporting facilities; energy storage battery management systems, energy management systems, energy internet technology, off-grid home energy storage systems, grid-connected energy storage systems, lithium UPS systems, high-power device integration, PACK overall solution