What makes our 15 Tube Evacuated Solar Geyser Kit product Better?
We offer a (24mm condenser) Whilst most of our competitors offer 14mm.
This system is sold as follows: 15 TUBE Evacuated Solar Geyser with NO 220-volt circulation pump and intelligent solar controller:
Single Target Vacuum Tube
Each evacuated tube is composed of two concentric glass tubes; the inner one is coated with a highly selective layer and it converts solar radiation into thermal energy, as for the outer one, it is a cover to keep the vacuum. Both tubes are fused together and the gap between them is evacuated to achieve excellent thermal vacuum insulation.
What Is Included?
- Evacuated glass tube collector (size 18 x 58mm diameter 1800mm long)
- Free Solar Collector stand (Depth -150cm x Width -117width cm x Height – 125cm)
- 220 volt circulation pump RS 15/6 wilo pump (brass) NO PUMP REQUIRED IF YOUR GEYSER IS ABOVE THE PANEL
- SR868 C8 Intelligent Solar controller
- SR802 Relay for electric elements
- Air vent for safety/pressure release valve
Single-target Vacuum Tube Performance and Specification: |
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Tube structure | All-glass double deck co-axial structure | |
Glass material | High borosilicate 3.3 glass | |
Outer tube diameter and glass thickness | Ø58±0.7mm; Glass thickness 1.6±0.15mm | |
Inner tube diameter and glass thickness | Ø47±0.7mm; Glass thickness 1.6±0.15mm | |
Tube dimension | 58*1800mm | |
Absorption coating property |
Coating material | AL/AL-ALN(H)/AL-ALN(L)/ALN |
Sediment method | Single target magnetron sputtering plating | |
Absorptivity | 0.90-0.93 | |
Emission ratio | 0.05-0.075(800C±50C) | |
Vacuum degree | P≤5.0X10-3(PA) | |
Idle sunning property parameters | 220-260 m².C/KW | |
Average heat loss coefficient | ULT=0.6~0.7W/(M2.0C) | |
Resistant Hail | ≤25mm | |
Useful life | 15 years |
If you are going to install the Evacuated Solar Panel above the Solar Geyser. Please consider the below option:
15 TUBE Evacuated Solar Geyser with 220 volt circulation pump and intelligent solar controller