36′ x 15′ site-built Solar Heating system to replace LPG-fueled heating for paint ventilation air

Our proposed 36′ x 15′ site-built solar hot air collector, at a Maine manufacturing firm should reduce propane consumption expenses by over $5,000/year. The cashflow from this commercial project only requires financing with an $11K loan over a 5 year term, for the $36K project cost, and as soon as it’s built, the project becomes cashflow positive, generating >$200K in fuel savings over its projected life.

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