NPA Solar Water Heater

NPA Solar Water Heater

The NPA solar water heater absorbs the energy from the sun to generate heat which is then used to heat domestic water. It is cost-effective, as the fuel it uses - sunshine - is free. The solar domestic hot water system is also environmentally friendly.

Material
1. Inner tank: SUS304-2B stainless steel
2. Outer tank: Coated steel sheet
3. Frame: Coated steel sheet

Thickness
1. Inner tank: 0.4mm
2. Outer tank: 0.4mm
3. Frame: 1.5mm

Heat Collector:
All glass evacuated tube KD-VT-AG 47/1500
All glass evacuated tube KD-VT-AG 58/1800
1. Coating: Aluminum nitride aluminum (AL-N/AL)
2. Size: Φ47mm × 1500mm
Φ58mm × 1800mm
3. Heat absorption rate: 88%~93%
4. Qty.: 15/20/25/30 pcs

Insulation Layer
1. Material: Polyurethane foam (Imported from Bayer Germany)
2. Thickness: 50mm (Max. preserving time: 72 hours)
3. Density: 42kg/m3

Tank Capacity
1. 90/120/150/180 liters (KD-VT-AG 47/1500)
2. 150/200/250/300 liters (KD-VT-AG 58/1800)
3. Tank diameter: 360/410mm

Optional Accessories: Automatic controller, electric heater, magnesium rod, assistant tank (KD-PH-HA and KD-PH-HP only)
Certificate: ISO9001:2000 certificate, CE marking
Warranty: 3-year international quality warranty for solar water heater, 1-year warranty for automatic controller
Packaging: Carton (for sample order, wooden box packaging is required)

Technical Data of KD-NPA Solar Water Heater

Model Area (m2) All Glass Vacuum Tube KD-VT-AG Volume (L) GW (kg) 20GP/40GP/40HC
Loading Qty(sets)
Ø (mm) L (mm) Qty (pcs )
KD-NPA-47/ 90L 1.87 47 1500 15 90 55 56/118/134
KD-NPA-47/120L 2.60 47 1500 20 120 65 47/102/116
KD-NPA-47/150L 3.25 47 1500 25 150 82 38/74/82
KD-NPA-47/180L 3.75 47 1500 30 180 88 34/70/78
KD-NPA-58/150L 1.97 58 1800 15 150 46 48/100/116
KD-NPA-58/200L 3.70 58 1800 20 200 71 32/68/72
KD-NPA-58/250L 4.75 58 1800 25 250 81 25/52/62
KD-NPA-58/300L 5.60 58 1800 30 300 98 22/46/52

Kaisundun is a professional solar water heater manufacturer in China. We offer a broad range of products, including non-pressure solar water heater, pressure solar water heater, split solar water heating system, solar collector, heat pump water heater, and others.

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