Purchase Qty. Reference FOB Price
2-49 Sets US$689.00
50-199 Sets US$659.00
200+ Sets US$630.00
Product Description
100L-400L Non-Pressurized Vacuum Tube Solar Energy Hot Water Heater Product Details product name 300L Vacuum tube solar water heater Model PFSLD-300/28-5818-P Types of solar water heaters pressurized collector tube All glass vacuum solar collector tubes Absorbing coating interference ...