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Solar DC PV Water Heater

40L-100L equal 100L-300L Solar 72V DC Photovoltaic Water heater

40L-100L equal 100L-300L Solar PV DC water heater
  • 1)The 1st Solar PV DC water heater in the world
    2)Combination with highest quality electrical water heater+Solar PV panel
    3)DC72V+AC220V sametime
    AC power just a back up,even in winter nearly no need electricity
    4)2 grade higher than the best water heater standard on Energy consumption and heating insulation
    each 24 hours temperature loss less than 8degree!
    5) 10 years warranty
    6)Nearly no need grid power in winter only with 400w-600w solar panel for different area.
    7)Effiency Data : 2 level  better than the best top standard .
    24H Intrinsic energy consumption coefficient only 0.46.  Intrinsic energy consumption coefficient Level 1<=0.6;Level 2<=0.7;Level3<=0.8;Level 4<=0.9;Level5<=1;
    Hotwater output rate is as high as 94.8%; the highest level 1,is only more than 70%.level 2 should be more than 60%.
    Power consumption is only half of traditional electrical waterheater if only use grid power .
    no need to worry water leackage any more !
    no need to waste minutes of cold water before hot water!
    Constant water temperature for more confort!
    Easy installation/Safe usage!

    Meeting your requirement from 100L,125L,150L,200L,300L 

    Specifications:
    Specifications of solar water heater
    Type GF-40L-D100L GF-50L-D125L GF-60L-D150L GF-80L-D200L GF-100L-D300L
    (L)The tank capacity(L) 40 50 60 80 100
    The tank material 304SUS 304SUS 304SUS 304SUS 304SUS
    (L)Equivalent capacity L 100 125 150 200 300
    (VDC)PV peak voltage DC 72V DC 72V DC 72V DC 72V DC 72V
    (VDC)PV open circuit voltage 84 84 84 84 84
      (W)PV peak power 200+200 w Or above  250+250 w Or above  275+275w Or above  300W*3  300w*4
    Grid Power V 220 220 220 220 220
    (Hz)Power frequency 50 50 50 50 50
    Rated power consumption W/H 2500 2500 2500 2500 2500
    (MPa)Nominal pressure 0.8 0.8 0.8 0.8 0.8
    (℃)Temperature range 30--85 30--85 30--85 30--85 30--85
    (mm)The extermal diameter  410 410 410    
    (mm)Outer barrel length(mm) 760 820 900    
    (mm)Insulation thickness (mm) 55 55 55 55 55
    (Kg/m³)Insulation density 34 34 34 34 34
    Insulation material Environmentally friendly polyurethane Environmentally friendly polyurethane Environmentally friendly polyurethane Environmentally friendly polyurethane Environmentally friendly polyurethane
      (Kg)Total weight(Kg)          
    24hε)Natural energy consumption coefficient (ε) 0.46 0.46 0.46 0.46 0.46
     Energy consumption  level   Super grade 1  Super grade 1  Super grade 1  Super grade 1  Super grade 1
      (μ)Hot water output(μ) 94.8%Super grade 1 94.80% 94.80% 94.80% 94.80%
    Energy consumption  level  Super grade 1 Super grade 1 Super grade 1 Super grade 1 Super grade 1
    energy efficiency level of whole machine Super grade 1 Super grade 1 Super grade 1 Super grade 1 Super grade 1
     (mm)Out packing size (mm)          
      (Kg)Gloss(Kg)          
    model number D:means equivalent to。for example,GF-40L-D100L means equal 100L water output。
    solar panel rated voltage need to be 72V, open cercuit voltage need to be 84V,if not this one ,need to inform us before production
  • Please submit your basic information and we will reply you as soon as possible! 

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