Thermosiphon Split System Solar Water Heater with

SD-SPModels Solar Design SD-SP (‘split pressurised’) models exist in five different sizes; 100L, 150L, 200L, 250L, 300L. They consist of three components: Evacuated tube collectorPressurized tankControl boxEvacuated tube collectors have more efficient heat transfer than flat plat collectors. With less heat loss through the vacuum air layer in the evacuated tubes, these systems are more efficient at lower ambient (outdoor) air temperatures. Active Closed Loops System l Closed Loop Systems are suitable for single and multiple solar heating applications. l Applications can include: domestic solar water heating, swimming pool heating, and space heating. l Closed Loop Solar Systems are suitable for areas with questionable water quality and are the preferred choice for extreme climates. Feature of Collector Reliable, efficient, twin-glass solar heat tubeCopper heat pipes for rapid heat transferLow maintenance effortEasy installation of single or multiple unitsCorrosion resistant silver brazed copper header Feature of Tank Stainless steel SUS 304 inner tankCopper tube heat exchanger for high efficiency heat transferBack up electrical heaterThick insulation between inner and outer tank Collector: Technical Specification ModelAbsorb Area (m2)Heat PipeSupply Hot Water (L/°C)QTY. Per 20/40” Container (collectors only)Diameter (mm)Length (mm)No. of tubes (pcs)SD SP-1800/58-12 0.9658180012110/60118/224SD SP-1800/58-18 1.4458180018150/6084/175SD SP-1800/58-20 1.658180020175/6077/160SD SP-1800/58-24 1.9258180024220/6064/133SD SP-1800/58-30 2.458180030260/6052/105 Tank: Technical Specification Product model (Tank Capacity) 100L150L200L250L300LInner tank diameter (mm) Φ365Φ365Φ440Φ440Φ480Outer tank dimension (mm) Φ470Φ470Φ540Φ540Φ600Material and thickness of the inner tank Stainless Steel SUS 304 -- 1.2 mmMaterial and thickness of the outer shell Galvanized sheet – 0.6mmInsulation thickness (mm) 5050505050Surface area heat exchanger top (m2) ---0.50.50.60.6Surface area heat exchanger bottom (m2) 0.60.60.60.70.7Related heating power 2.0 KWOverall dimension (reference) (mm) Φ470*1230Φ470*1620Φ540*1530Φ540*1860Φ600*1880Weight without water (reference) (kg) 3243505572