Rebates available in Tucson Electric Power’s service area make residential solar hot water systems very affordable. The payback period for this technology in Southern Arizona is 7 years.
This prime solar state offers an enticing return on investment for solar hot water. First, being smack dab in the middle of the Sunbelt means that owners of solar hot water systems will benefit from some of the world’s most consistent sunlight as well as relatively high temperatures. The high outdoor temperatures are especially helpful, [...]
