The 19th China (Jinan) International Solar Energy Utilization Conference and Comprehensive Energy Exhibition in 2024 opened in Jinan on the 29th. As the leading N-type TOPCon photovoltaic module service provider in China, Gokin Solar brought five photovoltaic module products to this conference, two of which are rectangular silicon photovoltaic module, demonstrating its innovation achievements and strong strength in the field of new energy.
The exhibition directly hit, Gokin Solar booth attracted all the attention
At the conference, the booth of Gokin Solar company attracted the attention of countless visitors, including many industry experts and business representatives; The three N-type TOPCon photovoltaic module products on display have quickly won the favor of experts and customers with their high efficiency, reliability and environmental protection characteristics. The two newly launched rectangular silicon photovoltaic module products also aroused strong interest and wide discussion among participants with their unique design and excellent performance.
Keep up with the trend of technical route, in-depth layout of N-type TOPCon technical route
At the end of December 2023, the 16GW photovoltaic module project (the first phase of 4GW) of Guangzhou Gokin Solar，was officially put into production in Huadu District, in line with the market development trend, the depth of the layout of the most popular N-type TOPCon technology, and the new upgrade of photovoltaic module. In this exhibition, the Gokin Solar N-type TOPCon photovoltaic module products on display have the following six product characteristics:
· High electrical conversion efficiency, high efficiency potential. At present, the mass production efficiency of N-type TOPCon battery is about 25%, and the theoretical limit efficiency is 28.7%. Compared with the theoretical limit efficiency, the mass production efficiency of N-type TOPCon battery still has a lot of optimization space, and the efficiency improvement path is more clear and clear.
· Double sided rate up to 85%. The N-type high double-sided ratio alone can bring a power generation gain of 1% to 2%, or even higher.
· Low attenuation, leading warranty. Gokin Solar N type photovoltaic module power warranty can be up to 30 years, the attenuation is less than 1% in the first year, the attenuation is less than 0.4% in the next year, and the output power is guaranteed to be not less than 87.40% of the original output power after 30 years.
· Better temperature coefficient. Is -0.29%/℃, the photovoltaic module output power decreases with the increase of temperature.
· Excellent reliability. After testing, all indexes of N-type photovoltaic module are better than IEC test standards.
· Better low light performance. N-type batteries have higher internal resistance, longer minority life, and naturally have a better low-light response. Compared with the traditional PERC photovoltaic module, the N-type photovoltaic module has better response ability to low light, and the morning and evening power generation time is extended by up to 1H.
New product - rectangular silicon wafer stunning debut, more advantages unlock higher value
At this exhibition, two rectangular silicon photovoltaic module of the five photovoltaic module brought by Gokin Solar also attracted attention. Based on "rectangular silicon technology" + "high-density packaging technology", it not only optimizes the photovoltaic module layout, improves the efficiency of photovoltaic module space use, but also substantially reduces the overall cost of products and power station systems, and maximizes the benefits of customers. With the increasing demand for high power/high efficiency photovoltaic module technology applications. The technology will become a "new trend" in the development of the industry.
Compared with traditional square pieces, rectangular pieces have the following advantages: 1. Power increase by 30W; 2. Overseas shipping volume increased by 3.5%; 3.LCOE saving 0.5-1% ab; 4. Total investment income increased by 0.1-0.2%; 5.BOS cost reduction ~3%.
Together with the WONGHO RENEWABLE EBERGY（BEIJING）GROUP Co.Ltd, to create a "light storage and complementary" photovoltaic + new ecology
As an emerging photovoltaic module research and development, production and sales of enterprises, Gokin Solar actively expand better business models and forms, to provide global customers with better quality photovoltaic products and services. Gokin Solar in this exhibition, in addition to exhibiting photovoltaic module products, but also with the Chinese Academy of Agricultural Sciences, Shandong Province local enterprises WONGHO RENEWABLE EBERGY（BEIJING）GROUP Co.Ltd, strong cooperation, jointly create "photovoltaic + animal husbandry" clean energy ecological co-prosperity circle plan.
It marks the official entry of Gokin Solar into Shandong, the leading province in China's distributed PV market.
In the face of the current low-price and disorderly competition in the photovoltaic module market, difficulties in channel sinking, limited development capacity and other pain points, Gokin Solar will give full play to its own resource advantages, innovate business models and forms, and create a "second curve" of performance growth for customers.
The appearance of the conference and the successful brand promotion meeting, Gokin Solar once again showed its technical strength and brand charm.
Looking ahead, Gokin Solar will continue to increase investment in research and development, promote photovoltaic technology innovation, and contribute to the construction of a clean, low-carbon and efficient energy system.
Let us look forward to more wonderful performance of Gokin Solar company in the field of new energy.
