On September 23-25 local time, Solar&Storage Live UK in the UK grandly kicked off at the Birmingham International Convention and Exhibition Centre.

Suzhou PROJOY Electric New Energy Equipment Co., Ltd., as a professional manufacturer in the field of safety protection devices for photovoltaic storage and charging systems, carries a series of cascade fast shutdown, optimizer RCBO、 Products such as switches, circuit breakers, electrical boxes, and their accessories made a brilliant appearance, showcasing safer and more efficient solutions for global customers' photovoltaic charging systems.

Focusing on Security: Three Core Products Ignite Attention

At this exhibition, PROJOY Electric highlighted its three star products in the field of photovoltaic system safety protection, directly addressing the safety pain points of photovoltaic storage and charging systems, and accurately responding to the urgent market demand for safe, efficient, reliable, and intelligent solutions:

PROJOY electric cascade fast shutdown is an innovative system solution developed by PROJOY electric to address safety issues in solar photovoltaic systems. It can quickly cut off power in emergency situations, thereby protecting the system from potential electrical risks. The PROJOY electricPEFS-EL series has multiple current level specifications, with options of 1-10 string specifications, to meet the different needs of customers. Built in high-precision temperature sensor, automatically detects the ambient temperature, and will automatically cut off when the temperature exceeds 70 degrees Celsius. The built-in DC isolation switch has a dedicated arc extinguishing device that can complete the arc extinguishing action within 5ms. The PROJOY electric product, with its fast response and efficient management, has been widely used by global customers and provides a solid guarantee for the safe operation of photovoltaic systems.

The external DC isolation switch is another breakthrough for PROJOY electric in the field of DC circuit protection. PROJOY electric external isolation switches are uniformly made of flame-retardant and UV resistant materials, creating an integrated waterproof box body. The shell has super strong resistance to ultraviolet (UV) radiation, effectively preventing embrittlement and aging, and is durable and reliable. At the same time, the whole machine reaches the IP66 protection level. In addition to standard high-quality waterproof cable connectors or MC4 connectors, industrial grade gland heads can also be selected and equipped with dust plugs and other parts. The accessories are complete, which can effectively prevent rainwater and dust from entering and avoid safety hazards such as short circuits and arcs caused by humidity. Its humanized design and reliable product quality greatly enhance the convenience and security of system maintenance, making it an ideal choice for professional installers and maintenance teams.

The new B-type RCBO residual current operated circuit breaker from PROJOY electric is a major highlight of this exhibition. It integrates multiple functions such as overload, short circuit, leakage protection, fault protection, and fire protection, and can quickly cut off the power supply in case of abnormal situations in the circuit, effectively preventing electric shock accidents and electrical fires. Compared with traditional circuit breakers, PROJOY Electric's newly launched RCBO has higher sensitivity and reliability, and can respond more quickly to changes in residual current, providing a solid guarantee for the safe operation of the photovoltaic charging system. Its modular design greatly simplifies the installation process, providing more reliable security for European household and commercial energy storage systems.

Full scene coverage: one-stop security solution

In addition to its core products, PROJOY Electric also showcased a full range of safety products such as optimizers, miniature circuit breakers, molded case circuit breakers, distribution boxes, surge protectors, etc., covering multiple protection needs from the DC side to the AC side, demonstrating PROJOY Electric's deep cultivation and innovation in the field of photovoltaic charging safety.

Since its establishment, PROJOY Electric has always been deeply involved in the field of clean energy. With its profound industry accumulation and excellent technical strength, it is committed to providing customers with safe, efficient, and reliable one-stop solutions for photovoltaic switchgear.

In the future, PROJOY electric will continue to adhere to the product concept of "Switch to Safety, Everything is Safer", continuously introduce new products that meet market demand, and be committed to providing more advanced and reliable electrical safety products and services to global customers, helping to build a greener and safer future energy system, and jointly promoting the healthy development of the clean energy industry. Editor/Xu Shengpeng