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A miniature circuit breaker (MCB) is an automatic electrical switch designed to protect electrical circuits from overload and short-circuit damage. When the current in the circuit exceeds a preset safety value, the MCB automatically cuts off the power to prevent electrical fires and equipment damage. Key features and advantages include:

On the coastal mudflats of Rudong, Jiangsu, 160,000 solar panels stretch like blue waves, while beneath them thrives another world—4-meter-deep ponds teeming with Australian lobsters, Chinese mitten crabs, and California bass. This 3,000-acre "Fishery-Photovoltaic Integration" project achieves a dual-purpose economy: generating 420 million kWh of electricity annually while producing aquatic products worth over 180 million yuan. Our on-site investigation reveals the secrets behind this "one resource, two industries" innovation.

In the past month, our company has performed 3D modeling and application scenario videos for our isolation switches and combiner boxes. These have been posted on YouTube, and we welcome you to follow our CNLonQcom channel. Here, I freely share my technical knowledge with anyone who may find it useful. Let's now enjoy the video together.

This week, Wenzhou Longqi New Energy Technology Co., Ltd. (CNLonQcom) released a detailed video showcasing the production process of the LQX-C Solar DC Breaker Box. The LQX-C product is a combiner box composed of an HT2 enclosure and a 2P circuit breaker, also known as a breaker box. The video clearly demonstrates the entire production process from component assembly to the finished product, reflecting our stringent standards for product quality and production efficiency. The Solar DC Breaker Box is a crucial component of photovoltaic (PV) power generation systems. It connects individual PV strings and inverters, disconnecting the circuit in case of problems to ensure the system's safe operation.

Established in 2021, Wenzhou Longqi New Energy Technology Co., Ltd. is a leading manufacturer of photovoltaic products. Today, the company announced that its product line will soon be available for sale on the Amazon US site, marking another significant milestone for the company on the global e-commerce platform.

As the global energy transition accelerates, the synergistic effects between photovoltaics (PV) and new energy vehicles (NEVs)—two major green industries—are becoming increasingly evident. From solar rooftops on vehicles to integrated solar-storage-charging stations, companies across the supply chain are rapidly exploring innovative applications of "PV + NEVs." Industry experts predict that this cross-sector collaboration will create a market worth over 100 billion yuan by 2030.