Can Storing a Generator Outside Lead to Corrosion?

Environmental Factors Contributing to Corrosion

Generators are typically made of metal, which is prone to corrosion when exposed to moisture, salt, and extreme temperatures. When stored outside, generators are exposed to various environmental factors that can accelerate corrosion, including rain, snow, humidity, and direct sunlight. To minimize the risk of corrosion, store the generator in a well-ventilated area with a metal roof or canopy to protect it from heavy rainfall and snow.

Storage and Maintenance Techniques

To prevent corrosion, regularly inspect the generator for signs of rust or corrosion. Apply a rust-inhibiting coating or paint to metal surfaces, and keep the generator clean and dry. Consider storing the generator in a shed or garage to provide better protection from the elements. If storing the generator outside, elevate it on a wooden platform or concrete slab to improve airflow and prevent moisture accumulation. Regularly check the generator’s oil, fuel, and air filter to ensure they are in good condition.

Choosing the Right Storage Materials

When storing a generator outside, choose materials that can withstand the elements and provide adequate protection. Consider using a storage container or shed made of durable materials like steel or plastic, with a waterproof roof and sides. Cover the generator with a breathable tarp or canvas to prevent moisture buildup, and use a rust-inhibiting coating or paint on metal surfaces. Proper storage and maintenance techniques can help extend the life of the generator and prevent costly repairs.