Fibox BOS Solar Enclosures
Fibox is your partner in powering a brighter future! We offer a comprehensive solution to ensure your solar enclosures are fully prepared for optimal performance, from start to finish.
Solar Enclosures for All Weather
When deciding what enclosure to utilize for the various Balance of System (BOS) components in a solar power project, you should consider the following:
Humidity
Temperature
Particle Ingress
UV Exposure
Fibox polycarbonate weatherproof enclosures offer the best of all worlds. They are cUL/UL-listed NEMA 4X & 6P, and UL 1741 complaint and provide a dry and dust-free environment in even the harshest locations.
Rustproof Enclosures
Thermoplastic polycarbonate construction ensures Fibox enclosures resist corrosion and deliver lasting performance in any environment, keeping your critical components protected.
Ingress Protection
Designed to keep out water, dust, sand, and other airborne particles, Fibox enclosures are UL listed and rated NEMA 4X, and 6P.
UV Resistance
Fibox Polycarbonate Enclosures are built to last. Tests simulating 25 years of direct sunlight showed Fibox enclosures outperform the competition in UV resistance and impact strength.
Download the Fibox Solar Product Guide Today!
Fibox Polycarbonate Advantages 
Rust-Free & Durable: No delamination, lasting protection.
High Impact Resistance: Absorbs impact and bounces back for superior protection.
Extended Field Life: Saves you money on replacements.
WI-FI Friendly: Clear signal, no bulky antenna needed.
Cost-Effective: Lightweight, reduces shipping costs, with greater protection.
Water-Tight and Dust Free: Keep components dry and particle free.
Need Help? Contact Fibox today and get the size enclosure right away