Apollo Gem Wireless PV Controller

GET THE MOST FROM YOUR PV SOLAR SYSTEM

With the Apollo GEM -C you can produce free hot water from your Photovoltaic Solar Panel system. The Apollo GEM-C is an innovative Solar Energy Management system that will use all surplus power generated by your PV Solar Panels to heat your hot water cylinder. Every unit of power used to heat the hot water in this way reduces imported energy by the same amount resulting in a significant saving in imported energy costs.

GEM will work with any solar PV system and uses a standard immersion heater to produce free hot water. The advanced GEM controller ensures maximum usage of PV power that would have been exported. The system is simple to install and will not affect your feed-in tariff payments. GEM works with wind generation systems too!