Blogs

This article addresses common questions about whether household PV panels are afraid of sun exposure and rain. It points out that due to rigorous weather resistance tests before leaving the factory, as well as their sealed structure and high-quality materials, PV panels have excellent outdoor adaptability and are not afraid of sun exposure or rain, with a normal service life of 25-30 years. The article explains that sun exposure is the basis for their power generation, and only extreme high temperatures will slightly affect efficiency; rainwater can clean the panels, and water seepage can only be caused by improper installation or external damage. At the same time, PV panels can also cope with outdoor scenarios such as snow, hail and strong winds. They can operate stably for a long time with simple maintenance such as regular sealing checks and periodic cleaning. Read More

The price of silicon material has dropped below "4"! Read More

This article focuses on the concerns of household PV users regarding "whether PV subsidies will be cancelled" and "future income trends" after 2026. It clarifies that national universal PV subsidies have basically withdrawn, marking the industry's transition to market-oriented development, while targeted local subsidies still exist and tend to be precise and differentiated. The cancellation of subsidies is an inevitable trend of industrial maturity, as the reduction in PV equipment costs and the advancement of power market reform can offset the income gap caused by subsidy withdrawal. The article points out that after 2026, household PV income will show a steady growth trend, relying on three core pillars: saving electricity bills through self-consumption (the most stable income), earning electricity bills through surplus power grid connection (more flexible with market-oriented transactions), and additional value, remaining a stable family investment option. Read More

In industrial production, electricity costs are a long-term, fixed, and substantial expense for factories. As a clean, efficient, and sustainable energy solution, photovoltaic (PV) power has become an increasingly popular choice among factories. However, many factory managers only have a superficial Read More

PV systems are mainly divided into grid-connected and off-grid types. Grid-connected systems, the mainstream, feature "self-consumption with surplus power fed into the grid", are cost-effective and suitable for grid-covered urban and industrial areas. Off-grid systems are grid-independent, need energy storage, suit remote gridless areas but have higher costs. The two modes have no superiority; the key is to match users' needs, grid conditions and budget, and both are optimized with technology under the "dual carbon" goal. Read More

Installing a photovoltaic (PV) system is an effective way for factories to reduce costs and improve efficiency, but it also requires professional engineering decisions. Many enterprises only focus on electricity savings and investment recovery period, ignoring key details, which leads to reduced returns, safety hazards or disputes. This article summarizes 8 common pitfalls in factory PV installation, including blind project launch without checking roof conditions, overemphasizing unit price while neglecting quality, signing contracts without understanding trap clauses, ignoring grid connection and filing, inadequate safety protection, unreasonable design, neglecting operation and maintenance, and choosing unqualified service providers. For each pitfall, it clarifies the potential consequences and corresponding avoidance suggestions, helping factories avoid mistakes and achieve safe, stable and cost-effective long-term returns from PV systems. Read More