Coolsure

Coolsure is a leading supplier of high efficiency AC/DC cooling solutions for telecom shelters and other equipment rooms, with over 10,000 Coolsure high efficiency AC/DC air conditioners, free cooling systems and smart cooling controllers deployed in telecom operators and tower companies across Africa, Asia, Europe and the Middle East. Coolsure’s high efficiency AC/DC air conditioners provide unbeatable energy savings for indoor telecom sites, with typical savings of 50 to 70% compared to legacy type air conditioners. With the ability to operate from both AC and 48VDC power sources, Coolsure high efficiency AC/DC air conditioners are ideal for achieving utility energy savings in good grid AC environments, as well as enabling hybrid and solar powering solutions for poor grid/off grid indoor BTS sites.