Solar Battery Boxes and Enclosures

The best solar battery pack depends on the application's power draw and environment. For outdoor traffic and ITS deployments, AlphaCell XTV and HP series batteries paired with a Type 3R aluminum enclosure and thermostat-controlled ventilation offer reliable performance in extreme temperatures and long service life.

Enclosures are typically constructed from traffic-grade or 0.125-inch aluminum, offering corrosion resistance, durability, and a lightweight structure suitable for pole, pad, or wall mounting while protecting batteries and electronics from moisture, dust, and temperature extremes.

Enclosures feature large sun shields to deflect direct solar heat load, combined with thermostat-controlled fans and louvered vents that actively regulate internal temperature, protecting battery chemistry and electronic components from thermal degradation in direct sunlight.

Enclosures are available in multiple sizes, such as 48-inch models, and support various mounting configurations including pole-mount, pad-mount, and wall-mount, allowing flexible deployment across roadside, traffic signal, and remote infrastructure sites.

Security features include 180-degree stainless steel piano hinged doors, three-point latching mechanisms, and Corbin Type 2 locks, with optional Best lock upgrades, providing tamper resistance and controlled access for maintenance personnel at outdoor sites.

Many enclosures meet NEMA Type 3R outdoor ratings, certifying protection against rain, sleet, and ice formation. This ensures reliable operation of solar battery systems in harsh, uncontrolled outdoor environments across varying climates and seasons.