SHANDONG DAHAI GROUP CO., LTD. is a large, diversified international enterprise founded in 1988 and based in Dongying, China. Recognized as one of China's Top 500 enterprises since 2012, the group employs over 6,000 people and operates across multiple sectors including New Energy (Photovoltaic), Auto Parts, Chemical Industry, and International Trade. The company functions as a manufacturer, trading company, wholesaler, and distributor, offering OEM and ODM services. Their New Energy division specializes in photovoltaic products such as monocrystalline PV solar modules, solar cells, silicon wafers (with 3500MW capacity), and complete photovoltaic power stations, including large-scale projects and rail mounting systems. In Auto Parts, they manufacture steel wheels, aluminum wheels, trailer wheels, and steel cords for radial tires, with products certified by IATF 16949, CE, CQC, ISO 9001, US Smith laboratory SAE, German TUV, and US DOT. Their Chemical division produces aniline, rubber accelerator, and carbon black. SHANDONG DAHAI GROUP CO., LTD. maintains strong R&D capabilities with multiple laboratories and an R&D center, and engages in international trade with branches in Japan, Singapore, Chile, Hong Kong, and Taiwan.
525W 540W 550W 25 Years Warranty Half Cell Mono Solar Power System Photovoltaic Module Solar Panel$0.24
Dahai Solar 440W 445W 450W 455W 460W 465W 144cell Solar Power Panel Mono with CE TUV CQC Certification$0.24
Hot Sale Dahai Half Cell Solar Panel 182mm Monocrystalline 370W 450W 540W 9bb 10bb Perc in Stock$0.24
High Efficient Long Warry 550W Dahai Solar Half Cell Perc 144 Cells 9bb Monocrystaline PV Solar Module Panel$0.24
Dahai Power Solar Panel Factory 365W-390W High Efficient Half Cells 120 144 Monocrystalline Solar Panel$0.24
European Hot Sale 545W Monocrystalline Silicon 144 Half Cell Solar Panels for Solar Power System and Home Roof with CE CQC TUV Certificates$0.24
High Efficiency Good Price 144 Cell 182mm Half Cell 10bb Mono 525W 530W 535W 540W 545W 550W Solar Panels for Sale$0.24
Paneles Solares Long Warranty High Efficiency Hafl Cell 525W-550W Dahai Mono Solar Panels for Home and Solar System$0.24
High Efficiency Solar Panel 435W-460W Half Cells 120 PV Mono Solar Module PV Module Solar Panels for Home and Solar System$0.24
Chinese Factory 440-465W Mono Solar Panel with 25 Years Warranty for Home and Industry Solar System$0.24
Qingdao Dingyejunhong Solar Energy Technology Co., Ltd.
🇨🇳 China
2014101-200 peopleManufacturer/Trading Company/Service Company
OEM manufacturer
Product customization
Patented technology
High-tech enterprise
Shipments
6
Key customer
GRETHE PRACTICE
Key market
South America
Review
5
Solar Heat Pipe Vacuum Tube Solar Collector Free Energy Solar Vacuum Tube$529.6
Full Set Solar Energy Panel System Grid-connected 10kw 20 kw 30kw Pv Power System With Inverter$0.25
China Solar Kit Set Camping Solaire Pour Maison Hybrid Sun King Panel Para Casa System$0.5
High-quality MPPT Off-grid Solar System Pure Sine Wave Inverter Lithium-Ion Battery Corrosion-resistant Short-circuit Home$0.5
SRNE Inverter Wholesale Hot Sale Small Volume Light Weight 6-10kw Off Grid Solar System$0.5
Flexible Solar Panels 300W-385W Monocrystalline Solar Power Roofing for Caravan Yachts PV Panels Mono Solar Module Plane$0.18
SunPower Half Cut Solar Cell Safe ETFE Maxeon Gen3 C66 Thin Film Bendable and Portable Saga Flexible Solar Panel$0.18
8000w Hybrid Solar Power System on Grid Off Grid Hybrid Mppt Solar Inverter Solar Energy Solar System$0.55
Megarevo 5Kw Inverter Split Phase Hybrid Solar Energy Power System Complete Lithium Ion Battery MPPT Ground Installation$0.55
6kw 5kw 8kw Home Roof Solar Energy Panel Mounting Inverter Controller Battery MPPT PV Solar Sun Power System for Installation$0.55
5Kw to 10Kw Hybrid MPPT Solar Inverter Split Phase Controller Lithium Ion Battery Polycrystalline Silicon Panel System Made US$0.55
Inverter High Efficiency Grid Solar Power System 5KW 10KW Home Solar Panel Kit Pure Sine Wave MPPT Controller 5 Year Warranty$0.5