EN
Wenzhou Sunno New Energy Co., Ltd. was established in Zhejiang, China. The team led by Frank Ren started overseas business related to solar photovoltaic modules.
×
Wenzhou Shangnuo New Energy Co., Ltd. has more than ten years of experience in the solar accessories industry and has been committed to the production and research and development of solar products. The company's factory covers an area of 11,532 square meters, has 7 production lines, 150+ employees, 100+ automated production equipment, and an annual output value of more than 20 million US dollars. The company specializes in the production of miniature circuit breakers, surge protectors, fuses, solar connectors, distribution boxes and combiner boxes, and has CE, TUV, IEC, CB and ISO9001 certifications. Each product undergoes strict quality control and testing. With experience in more than 3,920 projects, Wenzhou Shangnuo New Energy Co., Ltd. has won a good reputation for its high-quality products, competitive prices, timely delivery and excellent after-sales service. We look forward to establishing a long-term partnership with you and developing together.
We support sample book production, logo customization, and offer free product videos and production videos.
A successful market cultivation case, where the client achieved a growth in sales from $1,000 to $1 million.
We have a 4,200-square-meter product inventory warehouse. We can deliver orders under 1,000 US dollars within three days, orders under 10,000 US dollars within seven days, and large orders within 15 days.
Provide good and professional communication skills and solutions from before, during and after sales.
Wenzhou Sunno New Energy Co., Ltd. was established in Zhejiang, China. The team led by Frank Ren started overseas business related to solar photovoltaic modules.
Wenzhou Shangnuo New Energy Co., Ltd. was established in Zhejiang, China, and built its own factory with its first set of MC4 molds and injection molding machines.
Wenzhou Shangnuo New Energy Co., Ltd. moved to a new plant of 1,000 square meters to expand the production line. It also opened a new SPD mold and successfully completed production.
SPD products obtained TUV CE certification, MC4 obtained CE certification, and the MCB FUSE DISTRIBUTION BOX production line was added, and the production room area was expanded to 4000M²
We have our own distributors in some countries. And our products have a brand effect in some countries. All products have CE certificates
We moved from a 4,000 square meter factory to a new 7,700 square meter factory, and the number of injection molding machines increased to 7.
We started to move towards automated production, from manual assembly and manual welding to automated assembly and automated welding, automated packaging, and had the first MC4 automated assembly machine.
Our MC4 automatic assembly machine has increased from 1 to 7, and can produce 70,000 solar connectors per day. All other production lines have also been upgraded. All components have CE TUV CB IEC certificates and began to strictly follow the ISO9001 system production.
We added 7 automatic injection molding machines and became the largest solar connector manufacturer in China, producing 300,000 MC4s per day and developing more than 100 products per year.
The scale of injection molding machines reached 31 sets, the annual export volume exceeded 100,000,000 RMB, and moved to a new plant of 11,532 square meters
Your IEC CB TUV CE ISO9001 certified breakers have beenflawless in our manufacturing plant for 18months. Zero unexpected trips evenduring peak loads. Critical for our 24/7operations. Highly recommend forindustrial safety!
Installed your smart distribution boards across 3 facilities. Energy monitoring reduced our costs by 20% last quarter. Seamless Schneider integration was a huge plus. Technical support team is top-tier!
Your surge protector has protected my equipment time and again. It has provided good protection in harsh lightning environments and has saved my photovoltaic system and my life and property safety many times
Our product production is strictly managed in accordance with the ISO9001 quality management system in a comprehensive manner, from raw materials to the production process and product inspection, to ensure that every product reaching the end users is of high quality
Every accessory of the product is produced by ourselves, solving the quality problem of the product from the source
Adopting the latest injection molding equipment of Haitian, it ensures that the injection molding process of each accessory is excellent
Efficient automated production equipment provides more stable and high-quality products
We can meet the customization requirements of ODM/OEM, ranging from light customization worth 1,000 US dollars to bulk orders worth over 1 million US dollars
Ensure that every product to consumers is of high quality
All sales problems are solved within an average of two hours
Follow global trends, understand local market demands and customer feedback, and keep making progress
Wenzhou Shangnuo New Energy Co., Ltd. provides high-efficiency solar panels and PV modules for global renewable energy projects. Our advanced photovoltaic technology delivers reliable, sustainable power solutions. Trusted by industry leaders. Request a quote today.
Liunan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province
Copyright © 2025 Wenzhou Shangnuo New Energy Co., Ltd. All rights reserved. | Privacy policy
