Thinkwe announced that their firefighter safety switch has zero failures and zero complaints for 4 years

Today, Thinkwe, a leading company specializing in firefighter safety switches, officially announced that as of January 23, 2025, its core product, the PV firefighter safety switch, has achieved an industry-leading record of four consecutive years with zero failures and zero complaints.
As a key application carrier for global string-level rapid shutdown technology, this product family covers a full range of 1-10 string firefighter switches for solar PV systems.The 1-2 string models feature an injection-molded UV-resistant design, combining lightweight and compact advantages to significantly reduce logistics costs, making them the preferred firefighter switch for residential PV systems. The 3-10 string models are equipped with an aluminum casing, achieving 30 years of rust-free performance, further extending service life on top of lightweight upgrades. Thanks to its superior quality, the firefighter safety switch has become a leading firefighter switch product in the European market.

This milestone achievement not only demonstrates Thinkwe's technological strength in this niche market but also highlights its relentless pursuit of safety production standards. On the same day, the company held a special commendation meeting to give high praise to the R&D Department, Production Department and Quality Department, in recognition of the outstanding contributions of the three teams to the full life cycle management of the 1-10 string full series of PV firefighter safety switch products. From the material development of injection molded/aluminum shell, to the optimization of string level rapid shutdown function, and to the establishment of a quality control system that meets European quality standards, the three departments worked together to create the high reliability of the products.