Renewable Energy Solution Systems, Inc. announced that it is now a distributor of Sun Power Technologies Direct Current (DC) powered heating, ventilation, and air conditioning (HVAC) systems for wireless telecom cell sites. RES Systems is the nation's first renewable energy company dedicated to providing the wireless telecom industry with affordable, reliable, clean energy solutions. Sun Power Technologies' DC powered HVAC system combined with RES Systems' Razor Series(TM) DC to DC converter delivers a powerful and patented renewable technology platform for both the domestic and international wireless telecom market. Sun Power Technologies manufactures DC powered air conditioners ranging from 1,500 BTU -- 22,000 BTU that are telecom-specific HVAC systems for cabinets and shelters designed for both on and off grid applications. All Sun Power DC Comfort T Series can also be configured with solar or grid tied input power options and operated with a lead lag controller when redundancy is required. Sun Power has a patented design and all products are 100% DC powered. RES Systems Razor Series(TM) was specifically designed for wireless telecom carriers. A typical cell site runs on DC-power, and a conventional solar application does not address the inefficiencies associated with solar generated power. The Razor Series(TM) solar solution continues to produce power during daylight hours even if the grid goes down, and adding the DC Comfort T Series provides the cell site with a DC HVAC solution that optimizes the DC-power loading and lengthens the life of the cell site's batteries and electronics.