Specifications
solar powered water heater
EN12976, CE certified
10 days to deliver 1 container
Warranty 10 years for whole set
Ejai solar technology Italy market 300L pre-heated solar powered water heater, with copper coil heat exchanger
YYJ-P01 pre-heated solar water heater
Working principle:
1.One copper coil is installed inside the tank as the heat exchanger
2.When water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil
3.Therefore the water tank is just as heat storage tank
Feature:
1.Use the copper coil as the heat exchanger, according to international fashion trend, it is simple to install and use
2.It takes the advantage of the tap water pressure, it is easy to operature and install
3.The water can be heated rapidly, so it can produce the high quality hot water
4.The water come from the copper coil, so it is clean and drinkable
Application:
1.Good solution for areas where people have demand for good water quality
2.For cold areas people have a large demand for hot water
3.Places where there is daily needs of hot water
Specification:
Descripition | Pre-heated solar water heater |
Material of out tank | 0.4mm thickness PVDF galvanized steel |
Material of inner tank | Food grade 0.4mm thickness SUS304 stainless steel |
Heat exchange coil | T2 Red copper, Ø12mm, 1.0mm thickness |
Tank insulating layer | 50kg/m³ high-density polyurethane foam, 55mm thickness |
Structure of tank: | Copper coil inlet/outlet : G1/2” male Air vent: G 1/2” male , (Optional) Electric heater:1”, Could water inlet: G1/2” male, drainage: D47mm |
Welding: | Non-welding technique |
Working pressure | Copper coil: 0.6Mpa (6 bars), tank: 0.005Mpa (0.05 bars) |
Solar collector tube | 3.3 Borosilicate glass with Cu-SS/Aln coating |
glass tube thickness | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.94-0.97(AM1.5) |
Emission ratio | εh=0.03-0.05(80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 1.5mm thickness PVDF galvanized steel |
Frame angle options | 15°/25°/27°/30°/35°/45°/52° <Please select specific angle when you order> |
Fastening pieces: | Made of stainless steel screw |
Max working temp.: | 99°C |
Hail resistance: | Ø25mm |
Anti Freezing: | -20°C |
Wind resistance: | 20m/s |
Instruction manual: | Available |
Accessory: | Assistant tank(8L), electric heater (1.5/2/2.5kw), |
Model list:
Item No. | Solar Vacuum Tube | Absorber Area | Tank Capacity | Serve people | Loading Qty / sets | |
pcs | size / mm | 20GP/40GP/40HQ | ||||
YYJ- P01-20 | 20 | Φ58 X 1800 | 2.94 | 200L | 3~4 | 34/72/84 |
YYJ- P01-24 | 24 | Φ58 X 1800 | 3.53 | 240L | 4~5 | 31/65/77 |
YYJ- P01-30 | 30 | Φ58 X 1800 | 4.43 | 300L | 5~6 | 22/50/58 |
YYJ- P01-36 | 36 | Φ58 X 1800 | 5.32 | 360L | 7~8 | 16/40/43 |
Remark:
Information above is our regular technique, we can also manufacture with different material and specification as per different requirement. Any enquiry will receive our immediate reply within 12 hours.
