Compact
Compact >> Non Pressure heat pipe Solar Water Heater
  PG58/1800-12 PG58/1800-15 PG58/1800-18 PG58/1800-20 PG58/1800-24 PG58/1800-30
GENERAL PARA.  
absorbing area (m2) 1.647 2.085 2.478 2.755 3.310  4.142
operating pressure (bar) 0
ambient temperature 0-60 ℃
daily efficiency >=55%
empty weight (kg) 46 52 65 71 79 98
loading qty (20/40/40HQ) 48/100/116 40/80/88 36/72/80 32/68/72 28/56/64 22/44/52
STORAGE TANK    
capactiy (L) 120 150 180 200 240 300
outer material (mm) painted steel 0.4mm●  stainless steel 0.4mm○  galvanized 0.4mm○
inner material (mm) stainless steel 304 0.5mm●  stainless steel 316 0.5mm○
insulation PUF
electric heater
nipple size 1/2"●  3/4"○
feeder tank
reflector
controller
tank packing size (mm) 1320*560*560 1570*560*560 1810*560*560 1980*560*560 2310*560*560 2830*560*560
VACUUM TUBE  
size 58/1800mm
tube qty 12 15 18 20 24 30
tube packing size (mm) 1880*330*250
FRAME  
material galvanized● stainless steel○ aluminum○
inclined roof galvanized ○
angle 45°● 30°○
Compact >> Pressurized heat pipe Solar Water Heater
  PG58/1800-15C PG58/1800-20C PG58/1800-25C PG58/1800-30C
GENERAL PARA.  
absorbing area (m2) 2.082 2.788 3.558 4.142
working pressure (bar) 4
ambient temperature -30-60 ℃
daily efficiency >=55%
empty weight (kg) 65 78 96 120
loading qty (20/40/40HQ) 45/90/102 40/80/88 32/64/72 26/52/60
STORAGE TANK  
capactiy (L) 150 200 250 300
outer material (mm) painted steel 0.4mm● stainless steel 0.4mm○ galvanized 0.4mm○
inner material (mm) stainless steel 316 1.2mm 
insulation PUF
electric heater
T/P valve T=90℃, P=4bar
relief valve 4 bar
nipple size 1/2"
feeder tank -
welding
reflector
controller
tank packing size (mm) 1630*560*560 2050*560*560 2480*560*560 2900*560*560
VACUUM TUBE  
size 58/1800mm
tube qty 15 20 25 30
tube packing size (mm) 1880*330*250
FRAME  
material galvanized ● stainless steel ○ aluminum ○
inclined roof -
angle 45°● 30°○
SWH (Solar Water Heater) , FPC (Flat Plate Collector)