High Efficiency Solar Panels

Monocrystalline PERC (Passivated Emitter Rear Contact) solar panels are considered to be very good and are widely used in the solar industry. Here are some reasons why mono PERC panels are highly regarded: High Efficiency: Monocrystalline PERC solar panels are known for their high energy conversion efficiency. The passivated rear contact enables the panels to capture and convert a greater amount of sunlight into electricity compared to traditional monocrystalline panels. Improved Low-Light Performance: PERC technology reduces the electron recombination at the rear surface of the solar cell, allowing the panels to perform better in low-light conditions. This means they can generate electricity even when the sunlight is not at its peak, such as in cloudy or shaded areas. Enhanced Temperature Coefficient: The temperature coefficient of a solar panel refers to its ability to maintain its energy production efficiency in high-temperature environments. PERC panels typically have a lower temperature coefficient, meaning they can maintain better performance in hot climates. Aesthetically Pleasing: Monocrystalline PERC solar panels usually have a sleek all-black design, making them visually appealing and a popular choice for residential and commercial installations. Longevity and Durability: Monocrystalline solar panels, including PERC panels, are known for their durability and long lifespan. They are built with high-quality materials and undergo rigorous testing to withstand harsh weather conditions such as wind, hail, and snow. Space Efficiency: Monocrystalline PERC panels tend to have higher efficiency ratings, allowing you to generate more electricity in a smaller area. This makes them a preferred choice when space is limited or when you aim to maximize your energy production within a given area. Overall, monocrystalline PERC solar panels offer a combination of high efficiency, improved performance, and aesthetic appeal. However, it's important to consider other factors such as cost, available installation space, and specific project requirements when choosing solar panels. Consulting with a reputable solar installer can help you determine if monocrystalline PERC panels are the right choice for your needs.

According to public data from Gaogong Industry Research Institute, the total shipments of China's energy storage market in 2024 will be 337.8GWh, a year-on-year increase of 64% compared to the total shipments of 206GWh in 2023. From the distribution of shipments in the market segments, the power storage market is still the main market, with a shipment share increase of nearly 7%, reaching 88% of the total share.   In terms of power storage, around March 2024, the 280Ah same-size battery cell 314Ah will gradually be mass-produced, and the 314Ah battery cell and the corresponding 20-foot 5MWh container will accelerate the penetration of the power storage market, with an annual penetration rate of over 40%, of which the highest monthly shipment penetration rate exceeds 90%. It is expected that the 314Ah battery cell will completely replace the 280Ah in 2025. In addition, the total capacity of energy storage batteries is 610GWh, of which the 280Ah and 314Ah cells with a specification of 71*173*207mm have a total capacity of 440GWh, which is expected to increase to more than 530GWh by 2025.   In February 2025, Gaogong officially released the list of energy storage lithium batteries in 2024:     In terms of communication energy storage, in 2024, only China Mobile Communications will bid for a centralized procurement of 1.19GWh lithium iron phosphate batteries. Therefore, in 2024, the energy storage lithium battery will only be 1.19GWh, a year-on-year decline of more than 85%.     In terms of household energy storage, since the general distribution capacity of household energy storage systems is 5~10kWh, the market is still dominated by 50Ah~100Ah cells, among which the more popular cell products are 50*160*118mm in size. In 2024, the shipment volume of household energy storage batteries will be 24.9GWh, a year-on-year increase of 24.5%, most of which will be sold to Europe.     In terms of portable energy storage, the portable energy storage market will shrink relatively in 2024, with annual shipments of 2.81GWh, a year-on-year decrease of nearly 30%, mainly affected by the overall market involution and the low technical threshold of portable energy storage products.   In terms of industrial and commercial energy storage, the industrial and commercial energy storage market will ship 11.8GWh in 2024, a year-on-year increase of 68.6%. Usually, when industry statistics are compiled, industrial and commercial data are generally attributed to power energy storage. The reason is that the usage attributes are consistent, all of which are derived from power dispatching needs, and the battery products used are consistent. Generally, 71*173*207mm battery cells and 1P52S battery packs are used, which are the same as power energy storage. There are only differences in application scenarios and operators. After the release of the "cancellation of mandatory storage" policy, the power storage market may be market-oriented. Then, whether for operator considerations or cost considerations, industrial and commercial energy storage may directly introduce 20-foot container-type [currently outdoor cabinet-type] to reduce costs.