Photovoltaic raw materials: silicon material, silicon ingot/silicon block, silicon wafer, packaging glass, packaging film, other raw materials;

Photovoltaic Engineering and Systems: Mobile energy, off-grid solar photovoltaic system, photovoltaic system integration, solar photovoltaic energy storage technology equipment and system, smart grid energy storage power station system, solar air conditioning system, rural photovoltaic power generation system, solar detection and control system, solar heating system engineering, photovoltaic building integration technology, solar photovoltaic engineering process control, project management and software preparation System.

Photovoltaic production equipment

Silicon bar silicon block silicon ingot production equipment: a full set of production lines, ingot furnace, crucible, growth furnace, other related equipment;

Silicon wafer production equipment: a full set of production lines, cutting equipment, cleaning equipment, testing equipment, other related equipment;

Battery production equipment: production line, etching equipment, diffusion furnace, laminating equipment/deposition furnace, printing machine, tester and sorter, etc.

Panel/component production equipment: complete production line, test equipment, glass cleaning equipment, wiring/welding equipment, laminating equipment, etc.

Film battery version production equipment: amorphous silicon battery, copper indium Gallium diselenide battery CIS/CIGS, cadmium tellurium film battery CdTe, dye sensitization, battery, DSSC, etc.

Energy storage product

Energy storage products and applications: compressed air energy storage, pumped storage, superconducting electromagnetic energy storage, flywheel energy storage, heat/cold storage, hydrogen storage and other energy storage technologies, equipment and materials that can be used for plug-in electric vehicles; All kinds of batteries (Ni-MH batteries, Li-ion batteries, Li-polymer batteries, lead-acid batteries, smart batteries, sodium-sulfur batteries), energy storage power supplies, supercapacitors, renewable fuel cells, flow batteries and other technologies, equipment and materials.

Energy storage equipment and accessories: IGBT, power module; Energy storage inverter PCS, energy storage cell and PACK, battery management system BMS, energy management system EMS; Energy storage fire fighting equipment (battery thermal management, detection and early warning, fire prevention and control devices, electrical fire monitoring, DC insulation detection); Energy storage container; Distribution equipment (switchgear, cable, AC-DC switch, contactor, connector, AC-DC meter, etc.), distributed control system DCS, remote measurement and control equipment RTU, heat exchanger equipment, industrial controller; Overall energy storage equipment (such as household energy storage products, integrated industrial and commercial energy storage cabinets, mobile energy storage vehicles).

Energy storage systems and EPC projects: distributed energy and energy storage systems: microgrid, user-side energy storage, household energy storage system, military energy storage system, energy storage system in areas without electricity; Centralized renewable energy power generation system: large-scale energy storage system on the grid side, grid-connected inverter, peak power station, frequency modulation power station, thermal energy storage joint frequency modulation system; Communication base station energy storage; Rail transit energy storage recovery system; Data center power supply, UPS power supply, mobile power supply and other energy storage power supply.

Solar photovoltaic application products

Solar street lights, lawn lights, garden lights, navigation lights, agricultural insecticidal lights, chargers, signal lights, traffic warning lights, solar information display, power supply systems, mobile chargers, water pumps, solar household items and other solar products.