الوصف

features: ***** and efficient twin-glass solar tubes ***** heat pipes for rapid heat transfer ***** plug-in installation ***** maintenance 5.Suitable for mains pressure water(up to 8 bars/**6psi) ***** resistant silver brazed copper header ***** surface is made of aluminum board 8.Powder coated(black, brown or silver)aluminum casing 9.Stable solar conversion during the day ***** perfect solar collector for domestic solar water heater systems ***** for commercial solar water heating applications