MECC is a trusted wholesale supplier of BESS and solar products, catering to bulk buyers including distributors, project integrators, and government procurement agencies worldwide. All our products have obtained international authoritative certifications (IEC, UL, TÜV, CE), ensuring compliance with quality standards in Europe, America, Southeast Asia, and other markets. Our core advantages lie in stable supply capacity—with annual production capacities of 4GW for solar panels, 5GWh for BESS, and 1.5GW for inverters—enabling timely delivery of mega-watt-level projects. We offer tiered wholesale pricing based on order volume, and support mixed orders of multiple products (e.g., solar panels + inverters + BESS) to meet one-stop procurement needs. 

One-Stop BESS & Solar Products Manufacturer | Complete PV-Storage Solutions

As a professional one-stop manufacturer of BESS (Battery Energy Storage Systems) and solar products, MECC offers a full range of clean energy solutions covering monocrystalline/polycrystalline/bifacial solar panels, hybrid inverters, Li-ion battery cells, portable solar panels, and turnkey energy storage systems. Our products are seamlessly compatible, enabling end-to-end integration for residential, commercial & industrial (C&I), and utility-scale projects. For example, our high-efficiency solar panels (up to 22% conversion rate) paired with 3000+ cycle life BESS can maximize clean energy utilization, reducing reliance on the grid and lowering electricity costs. We provide customized system design based on customer's installed capacity, budget, and application scenarios, supported by professional technical teams throughout the project lifecycle.