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Outdoor & UVUpdated 18 Sept 2026

Do outdoor enclosures protect solar project components from UV damage?

Short answer

Outdoor enclosures can protect solar components from UV damage, provided the enclosure itself is built for it. Our GEOS range uses high-grade polycarbonate for improved protection against UV radiation, corrosion and other environmental damage, and every model is certified to multiple international standards. GEOS enclosures carry IP66 or IP67 ratings, making them dust-proof and resistant to powerful water jets, or suitable where temporary immersion of up to 30 minutes in one metre of water is likely, and they have an IK09 impact rating. They withstand -40°C to +80°C and can incorporate BEL Air M40 ventilation to prevent condensation and pressure building up without affecting the IP rating.

Outdoor enclosures do protect against UV damage, provided they are built to do so, and that protection is particularly important for projects that will be continually exposed to direct sunlight, like solar installations. Sensitive electrical components need lasting protection from ultraviolet (UV) radiation, which can degrade both the material of the enclosure and the components inside.

Our GEOS range is designed to perform in harsh industrial and outdoor environments, and all models are certified to multiple international standards, giving you peace of mind that your vital equipment is stored safely and securely. The series features high-grade polycarbonate for improved protection against UV radiation, corrosion and other environmental damage. With a substantial impact protection rating of IK09, a GEOS housing is ideal for use in challenging settings.

Outdoor enclosures often need greater ingress protection than those designed for indoor use. That is why the GEOS range features IP ratings of IP66 or IP67, making them dust-proof and resistant to powerful water jets, or even suitable for use where temporary immersion (up to 30 minutes) in water of up to one metre is likely.

GEOS enclosures are designed to withstand a temperature range of -40°C to +80°C and can incorporate BEL Air M40 ventilation systems to prevent condensation and pressure from building up inside your enclosure without affecting IP ratings.

Depending on the location you choose, security may be a priority for your outdoor enclosures. This is why our GEOS range features a secure locking mechanism to prevent unauthorised access. With 20 variants, including two enclosure heights and three sizes of base, the range offers unrivalled choice and design flexibility. Practical mounting options and customisable internal configurations give you space for circuit breakers, grounding equipment and any other project-specific additions without compromising performance.

Our GEOS configurator tool can help you to select the ideal enclosure for your project, with customisation and selection features that ensure your chosen model meets all your specifications before you make a decision.

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