PRODUCT & SPECIFICATIONSJunction boxes engineered for every solar module class.
25A and 30A variants. One uncompromising standard of certification.
From standard 400W mono-PERC modules to next-generation 700W+ bifacial panels, every Sollean junction box is precision-moulded, individually tested, and certified to IEC 62790 by TÜV Rheinland.
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THE RANGEOne Platform. Two Current Ratings.Engineered to serve different module power classes while maintaining the same standards of safety, reliability, and IEC 62790 compliance.Whether you're building high-efficiency residential modules or next-generation bifacial and TOPCon systems, the PV Split Junction Box range offers the right current rating for your application. The 25A variant is optimized for modules up to approximately 550W, while the 30A variant is designed for higher-output modules above 600W, delivering enhanced thermal performance under demanding operating conditions. Both variants feature triple bypass diode architecture, robust environmental protection, and long-term durability for modern solar manufacturing.
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