The Trunz water desalination unit TSU 001 is complete and ready to deploy. It provides up to max. 70 l of clean drinking water per hour from any brackish or seawater source. Powered by solar energy it can run without ongoing fuel and fuel Transport costs. The system is complete with feed pump, automatic back flushing filtration system and controls. An efficient Reverse Osmosis system removes dissolved solids (salt, inorganic contamination etc.) as well as virus and bacteria without requiring toxic chemical treatment. The Trunz solar desalination unit is ideal for decentralised water purification in remote communities, clinics, resort application etc. The system is very compact, easy to install and to maintain.