Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:1 Set set
Supply Capability:5000 Sets per Month set/month
2013 New solar water heater /2 water tank/assitant tankTake order even 1 pcs. paypal acceptable.
| Non-pressurized Solar Water Heater TECHNICAL DATA | |||||||
| WATER STORAGE TANKS SPECIFICATION | |||||||
| Material of out tank | High quality Painted steel/ Stainless steel. | ||||||
| Material of inner tank | Food grade SUS304-2B stainless steel. | ||||||
| Tank insulating layer | Imported polyurethane can conserve the heat for maximum 72 hours | ||||||
| Inlet and outlet hole | Male G 1/2 | ||||||
| Tank size | 420,460,470,475,480,500mm or Customer demand | ||||||
| Welding: | Argon arc welding | ||||||
| EVACUATED VACUUM TUBES SPECIFICATION | |||||||
| Tube structure | All-glass double deck co-axial structure | ||||||
| Glass material | High borosilicate 3.3 glass | ||||||
| Outer tube dia. & thickness | Ø58±0.7mm; Glass thickness 1.6±0.15mm | ||||||
| Inner tube dia.& thickness | Ø47±0.7mm; Glass thickness 1.6±0.15mm | ||||||
| Tube size | 58*1800mm | ||||||
| Absorptive coating property | Structure | AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN | |||||
| Sediment method | Single target or Three targets - magnetron sputtering plating | ||||||
| Specific absorption | 0.90-0.93(AM1.5) / 0.93-0.96(AM1.5) | ||||||
| Emission ratio | 0.05-0.075(800C±50C) / 0.04-0.06(800C±50C) | ||||||
| Solar irradiation for obtaining a preset water temperature | Φ=58 H≤4.7MJ/m² | H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m² | |||||
| Vacuum tightness | 5.0×10¯³ Pa | ||||||
| Idle sunning property parameters | 220-260 m².C/KW / 260-300 m².C/KW | ||||||
| Average heat loss coefficient | ULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C) | ||||||
| Resistant Hail | ≤25mm | ||||||
| Useful life | 15 years | ||||||
| BRACKET | |||||||
| Bracket: | Stronger galvanized steel / Stainless steel/aluminium alloy | ||||||
| Bracket angle: | 0,18,22,38,45 optional, pitched roof, flat roof optional. | ||||||
| Fastening pieces: | Made of zinc-coated stainless steel.. | ||||||
| MODEL No. | Tube Size | Tube No. | Tank Capacity | Aperture Area | Reommending for family | Load Qty 20GP/40HQ | |
| Dia.*L | ( m2) | (m3) | (sets) | ||||
| JXNP-58-10 | 58*1800mm | 10 | 100 | 0.93 | 2 | 77/184 | |
| JXNP-58-12 | 58*1800mm | 12 | 120 | 1.11 | 2 | 64/153 | |
| JXNP-58-15 | 58*1800mm | 15 | 150 | 1.39 | 3 | 52/123 | |
| JXNP-58-18 | 58*1800mm | 18 | 180 | 1.67 | 4 | 43/102 | |
| JXNP-58-20 | 58*1800mm | 20 | 200 | 1.86 | 5 | 39/92 | |
| JXNP-58-24 | 58*1800mm | 24 | 240 | 2.23 | 6 | 32/77 | |
| JXNP-58-30 | 58*1800mm | 30 | 300 | 2.79 | 7 | 26/61 | |
| JXNP-58-36 | 58*1800mm | 36 | 360 | 3.34 | 8 | 21/51 | |
