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Quick Details

  • Type: Flat-Plate
  • Pressure: Pressurized
  • Circulation Type: Indirect / Closed Loop (Active)
  • Heating System: Batch / ICS (Passive)
  • Connection Type: Direct-Plug
  • Installation: Freestanding
  • Housing Material: Galvanized steel
  • Certification: CE, RoHS, CCC/CE/SRCC/ISO9001/Solar Keymark
  • Capacity: 300
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: JIAJIARE
  • Model Number: HFP-GS-300
  • Outer tank: Colorful galvanized steel 0.31mm
  • Inner tank: Food garde SUS 304-2B 1.20mm
  • Insulation of water tank: High density Polyurethane 50mm
  • Dimension of flat plate collector: 2000mm* 1000mm* 80mm
  • Spectrum absorber coating: Black chrome
  • Welding of absober: Laser welding
  • Insulation of flat plate collector: Fiber glass 30mm
  • Cover material: Low iron textured tempered glass
  • Frame: Galvanized steel 1.50mm
  • Electrical element: 1500W

Packaging & Delivery

Packaging Details EXPORT CARTON for Full Container Load,;
WOODEN CASE for Less Than Container Load.
Delivery Time Shipped in 15 days after payment

2016 hot sale compact pressurized flat panel solar hot water heater 100L 200L 300L

1. Working principle of flat panel solar hot water heater
-Solar radiation is absorbed by the  Spectrum absorber coating of flat panel solar collector
-Solar energy is converted into heat energy.
-Heat energy absorbs by the copper tube of solar collector and heats the water flowing in copper tubes.
-As the water temperature increases, its density will decrease, the hot water flow into water tank.


2. Structure of flat plate solar collector

3. Features

-High strength, special low-iron tempered glass with transmittance more than 0.91;

-High quality absorber coating material with high heat efficiency;

-Easy structure and easy installation;

-Whole plate laser welding with high heat efficiency;


4. Specifications

ModelQuantity of solar collectorCapacitypeople
HFP-GS-1001 pc100L2-3
HFP-GS-1501 pc150L3-4
HFP-GS-2002 pc200L5-6
HFP-GS-2502 pc250L6-8
HFP-GS-3002 pc300L8-9



Storage hot  water tank

1.Inner tank: Food grade,SUS 304-2B stainless steel, 1.2mm thickness

2.Outer tank: White Color steel, 0.31mm

3.Insulation: High density polyurethane, 50mm thickness

4.Tank cover: Galvanized steel, 0.4mm

5.Heat preservation: ≥72 hours

6.Tank connections: Water inlet&outlet/Magnesium bar/electrical heater/TP valve/sensor

7.Endure-pressure: working pressure is 0.6MPa while testing pressure is 1.2MPa


***Whole process with argen arc welding


Flat-plate collector

Demension L*W*H2000mm*1000mm*80mm
Copper Riser Tubes Spec. & QtyΦ8 * δ0.5 mm, 8pcs copper
Copper Header Tubes Spec. & QtyΦ22 * δ0.6 mm, 2pcs copper
Copper Absorber Fin Spec. & QtyAluminum alloy fin
Cover materiallow iron textured tempered glass with thickness 4.0mm
Cover Transmission>91.7%
Gross Area2.03m²
Aperture Area1.82m² 
Spectrum absorber coatingBlack Chrome/ Blue titanium
Insulation material30mm fiber glass
Framesilver or black aluminium alloy steel with thickness 1.5mm
Back Plategalvanized steel with thickness 0.3mm
Sealing GasketEPDM
WeldingLaser welding
Max power G=1000W/m² per collector is 1.05KW
Max stagnation temperature for ambient conditions of 1000W/m2 and 30°C is 140°C


The capacity can be choosen from 100-1000L(if you want)
The material of water tank can be Color steel (brushed silver), Stainless steel.
The Spectrum absorber coating of collector can be black chrome, blue titanium  and anodic oxidation.
Detail pics of flat panel system
Quality test


5. Packing:

LCL( Less than Container Load ):Wooden case

FCL( Full Container Load ):Export carton


6. Delivery

Usually, it is 15 Working days after receiving deposit or original L/C,  but for large quantity, it may be longer(20-30 working days).


7. Our service(FAQ)

-Can you provide FREE SAMPLES?

Sorry,you have to pay it first,but we'll cut the costs in your next order(20GP).

-Can you accept OED/ODM?

Yes,we can print the logo on the product and package if you need,it is free for containers.

-What is your GUARANTEE TIME?

10 years for vacuum tubes,5 years for frame,3 years for water tank,1 year for other parts.

-What is your PAYMENT TERM?

T/T:30% in advance, 70% balance before shippment 


Western Uion.

-Do you have other ADDITIONAL SERVICE?


We provide free spares according to your oder,such as vacuum tubes,tube holders,dust rings,

seal rings,screws etc.Also,we can provid logo design free if you have an order at least 20 feet container.



-Found in 1995 and specializes in solar application technology, we develops with the researching, production and industrialization enterprise distribution for more than 18 years.

-The Jiajiare solar water heater is the leading product of our company,it is green and safe.And this is also a type of product that our country do its utmost to recommend.

-The company regards best quality as the vitality.

-Exported to Europe,America, Southeast Asia,Middle East etc.

-Our company also receive many certifications,such as CE,CCC,SOLAR KEYMARK,ROHS,SRCC,EN12976,ISO9001-2008 etc.


9. Production process


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