Greentech Solutions is developing turbine systems for the utilization of renewable energy. Our flagship product, the White Water Turbine Systems, meets the strict requirements and expectations of authorities, public groups and the environment. White Water Turbine Systems. TS-4. Stand-alone system Unit production capacity 1700 MWT/year. Units per location 2 to 20 + depending on water flow and depth conditions. The TS- system is ideal for increasing the power output of existing power plants. Submerged turbine system with minimal infrastructure requirements. Adaptable to all water ways and can be deployed in any river or tidal stream worldwide. Low investment and operating costs. No environmental intervention in nature Connection to existing license (extension)