Blogs

Amid China’s "dual carbon" goals and rural revitalization, PV factories have become more than industrial bases—they drive local economies and improve people’s livelihoods by providing stable local jobs, increasing residents’ income through multiple channels, enhancing energy supply (especially in remote areas), and boosting county-level economies. These factories deliver tangible benefits, empower rural revitalization, and contribute to green development and common prosperity. Read More

Electricity costs are a major fixed expense for factories, especially high-energy-consuming ones. With mature PV technology and lower costs, more factories installed PV stations in 2026 to cut costs and gain profits, and this article provides practical 2026-based calculations. PV cost savings depend on power generation and factory electricity costs (peak-valley tariffs, self-consumption rate). Key premises: distributed PV (100kW-10MW), 2026 N-type modules (≥23% efficiency), regional full-load hours and tiered industrial tariffs. It provides power generation formulas; a 100kW station generates 104,000 kWh (East China) and 144,000 kWh (Northwest). Scenario calculations show 100kW, 1MW and 5MW factories save ~78k, 613k and 4.76M yuan annually (1MW payback 4-5 years). A real plastic factory saves 300k yuan yearly. Key reminders: self-consumption rate, cost-effective color steel roofs and good O&M. 2026 PV has a 4-6 year payback, bringing long-term benefits for all factory scales. Read More

With the growing popularity of factory photovoltaic installation in 2026, many enterprises worry that installing photovoltaics will affect factory fire safety and acceptance. This article clarifies that compliant photovoltaic projects with standardized design and construction will not affect fire safety and acceptance, but illegal operations will lead to safety hazards and acceptance failure. It details the latest 2026 fire safety specifications for factory photovoltaics, including flame-retardant equipment requirements, roof installation standards, standardized line laying and emergency mechanism establishment. It also explains two independent acceptance types (factory fire safety acceptance and photovoltaic project acceptance) and their processes. Common misunderstandings that affect acceptance are summarized, and real cases are cited to verify that compliant installation ensures smooth acceptance. Read More

Document No. 136 in 2025 pushed the household PV industry into market-oriented reform, leading to market volatility and prompting enterprises to explore new paths. After several business model iterations, whole-village development has become an important direction. Emerging to address grid absorption and access issues, this model is supported by national and local policies, with core values in promoting new energy, power market reform and rural revitalization, while facing technical, coordination and channel-related challenges, and the industry threshold will rise in the future. Read More

Another important step has been taken in top-level design, opening up entirely new space for the development of the photovoltaic industry. Read More

This article offers practical guidance on solar PV systems from installation to maintenance. Proper planning, efficient operation, regular cleaning and professional maintenance can ensure stable performance and a service life of over 25 years, helping users maximize energy output, cut costs and achieve environmental benefits. Read More