Blogs

Against deepening power market reform and China’s "dual carbon" goals, Documents No. 4 (Guo Ban Fa〔2026〕) and No. 136 shifted China’s PV industry to bidding-based grid access, replacing fixed tariffs. The high-energy-consuming logistics industry faces the "impossible triangle" of cost reduction, carbon emission reduction and development. TCL PV Technology’s 11.79MW Feixi Logistics Park project, with an "full investment + 25-year trusteeship" model, offers a replicable "PV + Logistics" solution, verifying new energy’s integration path and driving PV enterprises’ transformation. Read More

PV modules, inverters, and cables are core units of PV power stations, and their faults may reduce power generation efficiency and cause safety hazards. This article focuses on common faults of these three components, details their fault performance, troubleshooting steps and practical solutions, and puts forward fault prevention and daily maintenance points, helping O&M personnel and owners handle problems efficiently and ensure stable operation of power stations. Read More

Monocrystalline and polycrystalline PV modules are the two most common types, with no absolute superiority but differences in application scenarios. This article compares them from five dimensions: raw material & production, power generation efficiency, appearance, service life and cost-performance, and gives selection suggestions based on roof space, budget and aesthetic needs. Currently, monocrystalline is mainstream, while polycrystalline is still used in large power stations for cost-effectiveness. Read More

Regular maintenance is crucial for the long-term stable operation of PV power plants, applicable to both distributed and utility-scale ones. This article details maintenance requirements from 8 aspects, including PV modules, DC combiner boxes, inverters, transformers, cables, and extreme weather response, specifying operational standards and precautions to ensure safe and efficient operation. Read More

In 2025, the National Energy Administration achieved the "dual carbon" goals, building the world’s largest and fastest-growing renewable energy system. New renewable energy installed capacity was 452 GW, total 2.34 billion kW (60% of the national total), with wind-solar capacity exceeding thermal power for the first time; power generation reached 3.99 trillion kWh (38%), covering incremental social electricity consumption. Read More

Recently, Musk’s team’s inspection of China’s photovoltaic industry and his plan of building a 100 GW space solar satellite network have made space photovoltaics a heated concept. Space photovoltaics features higher solar energy density without day-night or weather limits, but it is still in the early exploration stage with huge long-term potential. At present, it is restricted by high costs of core materials and power generation—its electricity cost is nearly 100 times that of ground photovoltaics—and faces great challenges in industrialization and economic viability. Benefiting from strong R&D, manufacturing capacity and cost advantages, China’s photovoltaic industry accounts for a dominant share globally. Leading Chinese PV firms are actively carrying out cutting-edge R&D in perovskite, tandem cells and space-related labs. With future breakthroughs in launch costs and commercial space technology, the trillion‑level space PV market is expected to become viable. Read More