Solar water heating (SWH) is the conversion of sunlight into renewable energy for water heating using a solar thermal collector.
We are offering Solar geysers with different sizes according to the requirement. Most common sizes are 100L, 150L and 200L.
1. Inner tank: 0.4mm thickness SUS304 stainless steel
2. Vacuum tube: 1.6mm inner & outer tube thickness.
3. Outer tank: 0.31mm thickness painted steel or PDVF
4. Frame: 1.5mm thickness coated galvanized steel
5. The material of insulation: 50mm thickness polyurethane foam
6. Tube coating: Cu-SS-ALN
7. Max Pressure: 0.2mpa
8. Outer tank diameter 460mm for NPC- 58 system
Beijing Epsolar Technology Co., Ltd. was established in March 2007 with more than 30 million RMB registered capital. We are a new and high-tech enterprise which was specialized in power products researching, manufacturing and marketing.
We provide products including solar charge controllers, off-grid inverter, LED driver and special power units etc., as well as design and supply relevant solar application systems. The company has passed the ISO9001: 2008, and products have passed CGC-SOLAR ,CE ,ROSH, FCC and ETL certificate, as well as other domestic and international authoritative certification and a number of patents. The products have been extensively applied and highly appraised in a number of major projects at home and abroad. And sell in more than 120 foreign countries and regions.