Johnsun Heaters Ltd founded in 1988, deals with solar water heater manufacturing and photovoltaic system design and installation. Our products have been marketed since 1982 with the creation of Johnsun as a small family workshop. Our company philosophy is based on the manufacture of high efficiency solar systems with the use of the latest technologies in solar water heater manufacture.The ultimate goal being high efficiency at an exceptional quality with the client at the centre of attention. 

The company strives in being a pioneer in Cyprus solar thermal market with continuous technological upgrades. Important milestones in the company's history are the introduction of high pressure copper cylinders for thermosyphonic applications since 1985 and the introduction of ultrasonically welded fin absorbers since 1992. Following current EU Directives our hot water storage products comply and bear the CE mark. 

The Company has been certified with ISO 9001:2008 certificate for Factory production of solar thermal systems since 2011. 

Our long tradition in the Solar market and being a well-established company in the field has enabled us to expand our company's activities to the design and installation of photovoltaic systems. Our staff's expertise allows us to deliver turn-key projects of sizes under 1kW up to 150kW, which is the current maximum installed power limit for photovoltaic plants in Cyprus.

Johnsun Heaters Ltd

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