UltraSun UFS Flatplate

Ultrasun UFS Flatplate Solar hot water systems are economical effective heaters that provide excellent performance, good value and guaranteed long life. They are of Open Loop thermosyphon design with water flow circulating through the collector and being stored in the tank ready for use.
Features include;

  • Heavy-duty storage tank comprising SUS304 stainless steel inner cylinder encased in a plastic painted insulated galvanized steel casing.
  • Ultra high-efficiency solar collectors incorporating capillary copper pipes ultrasonically welded on a black chrome backplate covered by high transmittance glass.
  • Insulated copper pipe complete with necessary compression fittings, pressure release valve and a drain cock
  • Galvanized mounting frame.

Ultrasun UFS Flatplate Systems are available in three sizes to suit domestic and small-scale institutional applications. They are effective and robust products designed for many years of trouble free operation with a 5 year guarantee to demonstrate product quality.

Water quality: Water outside the following limits should be appropriately pre-treated. Clarity: Clear, TDS:<600mg/l, Hardness:<200mg/l, CaCO3
Saturation Index: >0.8
Max. Operating Temperature: 150°C
Max. Operating Pressure: 6bar


Model UFS 150D UFS 200D UFS 300D
System tank size (litres) 150 200 300
Typical Household (people) 5 7 10
Flat plate Collectors 1xFCP2.0 1xFCP2.4 2xFCP2.0
Collector area (m³) 2 2.4 4
Collector weight (kg) 32 38 64
Collector fluid capacity(litres) 12 15 24
Max. heat output/Day (kWhrs) 11 14.3 22.3
Min. heat output/Day (kWhrs) 7.4 9.6 14.9



Dimensions (mm)

A 1000 1400 2100
B 2000
C 2600
D 1170 1480 2300
E 520
Empty weight (kgs) 65 75 105
Full weight (kgs) 215 275 405


Maximum heating output is based on average irradiation levels of 6000W/m²/day prevailing in September-March and minimum Heating output is based on average irradiation levels of 4000W/m²/day prevailing in June/July and are for indicative purposes only.


Product Video