Weatherproof Inline UPS for Outdoor Equipment

I need a 240V AC, 250W inline UPS system designed specifically for outdoor use. The primary purpose of this UPS is to provide power backup for outdoor appliances. Key Requirements: - Must have a weatherproof enclosure to protect against the elements. - Should be reliable and robust enough to handle outdoor conditions. Ideal Skills and Experience: - Experience in designing and installing UPS systems. - Knowledge of weatherproofing and outdoor electrical installations. - Ability to ensure safety and compliance with electrical standards