Pressurized Solar Hot Water Heater 1. Capacity:70-320L 2. Accessory:Immersion Heater 3. Solar Hot Water Heater OEM Evacuated Tube Solar Hot Water Heater with Copper Coil for home use SFD model has a special copper coil heat exchanger in the inner tank. The coil copper pipe can bear 6 bars pressure, water tank is non-pressuried.
The water in the tank is used as the heat transfer medium, rather than using it directly. The obvious advantage is with water supplier, which can supply cold water into the tank automatically; It can be connected to pressurized system.
Solar Hot Water Feature:
1) Designed to accept mains pressure cold water2) Copper coil heat exchanger can be used as part of a closed or open loop system, providing heating to a main hot water tank3) Freezing is of minimal concern for SFD series4) Reliable, efficient, twin-glass solar tubes5) Superior heat preservation with 50 - 65mm polyurethane tank insulation6) Outer tank material: stainless steel plate or powder coated color steel sheet7) Inner tank material:a) 0.5mm thick SUS304 food grade stainless steel plate b) High purity copper for the heat exchanger coil 8) Frame material: 1.2mm thick all stainless steel 9) Collectors may be connected in series to increase water heating capacity 10) Easy plug-in installation 11)Water supplier: supply the slowly vaporizing water in the tank in time 12) Ideal for commercial solar water heating applications
The water inlet and water outlet pipe channel connection of solar hot water:
1. Use the water directly after heating exchange through the water tank.
2. The connection of solar water heater and Wall-mounted gas water heater (tankless).
3. The connection of solar water heater with gas heating water tank or electrical heating water tank.
4. The connection of solar water heater with the water tank (which has heat exchange connectors).
SFD series Solar Hot Water Specifications:
Explanation:1. Model explanation: Take SFD47155818 for example, “SFD” is Sunflower’s solar hot water SF-D series products, “47” means the external diameter of water tank is 470mm, “15” means the tube quantity is 15 pcs, “5818” means the vacuum tube is 1.8 meter 58mm.2. Above solar water tank net capacity is ±2%.Optional Accessories for SFD series Solar Hot Water:
Scope of Application:
It is suitable for the areas where are very hot and it can reach the best efficiency when it is used near to the equator.
Solar Hot Water Notice:
1. The angle of the frame can be changed in the production process according to the virtual geographical condition of the customers. We can design the suitable angle for the customers.2. We offer the spare accessories and tubes for your order for free.3. We can offer the water tanks, frames, and tubes in different materials according to your request.Pressurized Tubular Solar Hot Water with Copper Coil
Pressurized Solar Hot Water with Copper Coil
Vacuum Tube solar hot water for home use
Compact Solar Hot Water for project use
Scope of Application:It is suitable for the areas where are very hot and it can reach the best efficiency when it is used near to the equator. Solar water heater Notice:1. The angle of the frame can be changed in the production process according to the virtual geographical condition of the customers. We can design the suitable angle for the customers.2. We offer the spare accessories and tubes for your order for free.3. We can offer the water tanks, frames, and tubes in different materials according to your request.Evacuated Tube Solar Hot Water Heater with Copper Coil for home use
