Solar Water Heater

Our Water Heaters - a truly International quality product manufactured using highly efficient Evacuated Tube Collector system enabling optimal utilization of solar energy. The PUF insulated stainless steel storage tank prevents heat loss.Our Solar Water Heaters dramatically cut electricity bills, help conserve energy and are environment friendly. (LPD-Litre per day).They are for domestic use, and are easy to install and last a lifetime. solar water heaters are also manufactured for industrial applications that is for pool heating Large hotels, factories, pools, hospitals and etc. Available in different types according to the customer requirements.

Why solar water heaters from Kaltech Energy ?

  • Quality - Compliance and Certified for British and European standards*.
  • Reliability - Satisfied customers since 2009.
  • Updated Technology - Most advanced AL- SS-Cu three layer coated, high quality corrugated tubes.
  • No leakage for decades- Argon welded food grade stainless steel inner tank.
  • Long lasting - Hgh thick, strong mounting frame.
  • Applications - Homes, Hotels and Hospitals.
  • High thicken insulation - 72 hours heat conservation.
  • Wide range capacities - 100LPD to Multi thousand LPD.
  • Warranty - 5years*.
  • Applications

  • Hot water for drinking
  • Hot water for cooking
  • Hot water for dish washing
  • Hot water for bathing
  • Benefits

  • Keep sickness and germs away
  • Save cooking gas, electricity, firewood and cooking time
  • Keep bacteria away, save dish wash liquid
  • Good for health
  •  
    Consumers
    2-3
    4-5
    6-7
    7-8
    8-9
    Solar Water
    Heater
    Selection Procedure*
    Capacity
    (bathingjshowering)
    Liters Per Day
    100 LPD
    120 LPD
    150 LPD
    200 LPD
    300 LPD
     
    Capacity (kitchen)
    Liters Per Day
    100 LPD
    100 LPD
    100 LPD
    100 LPD
    120 LPD

    Pressurised models


    Model
    Capacity
    Evacuated Tubes
    Inner Tank
    Outer Tank
    Tank Insulation
    (Liters per day)
    Qty
    Thickness
    Material
    Thickness
    Material
    Thickness
    Material
    KEFP 101
    100
    10
    1.2 mm
    Stainless Steel Food Grade SUS 304 - 2B
    0.5 mm
    Powder Coated Galvanised Steel
    55mm
    High Density Poly-urethane Foam
    KEFP 151
    150
    15
    1.5 mm
    KEFP 201
    200
    20
    KEFP 251
    250
    25
    KEFP 301
    300
    30

    Non Pressurised Economy, Standard and Ultima models


    Parameters Economy Standard Ultima
    Tube length 1800 mm 2100 mm 2100 mm
    Outer Glass Tube diameter 58mm 58mm 58mm
    Inner Glass Tube diameter 47mm 47mm 47mm
    Thickness of Glass Tube 1.6mm 1.6mm 1.6mm
    Coating Triple layer AI-SS-Cu Triple layer AI-SS-Cu Triple layer AI-SS-Cu
    Glass Thermal Energy Parameters High Borosilicate Glass 3.3x10-6 High Borosilicate Glass 3.3x10-6 High Borosilicate Glass 3.3x10-6; Corrugated
    Length of Glass tube 1800mm 2100mm 2100mm
    Absorptance 92% 95% 98%
    Emission Ratio 0.073 0.063 0.058
    Bracket thickness 1.2mm 1.4mm 1.5mm
    PUF insulation 50mm 55mm 55mm
    Outer tank thickness .5mm .5mm .5mm
    Inner tank thickness .5mm .5mm .5mm
    Hot water availability within* 4 hour clear sunlight 3 hour clear sunlight Less than 2 Hour clear
    sunlight

    India's 1 st Company with Corrugated Tubes


    Complied with BSEN 12975-1&2
    British & European Standards. First Time in Kerala!!!’


  • Electricity & Cooking gas not required
  • 72 hours heat conservation
  • 700 C to 900 C temperature at any climate*
  • Free hot water round the clock
  • Best Customer Service forever
  • Food grade stainless steel (SUS 304.28) inner tank
  • Outer and inner tank with 0.5mm thickness
  • High density 55mm thickness PUF insulation
  • 5 year warranty*
  • Suitable for Domestic & Commercial Purpose