Quality that stands the test of time.

Our manufacturing process ensures fool proof production and quality is ensured every step of the way through stringent quality checks. In fact, over 20 quality checks are carried out both during and after manufacture to ensure that what you buy is perfect in every way. .

That’s what makes Goodsun Water Heaters the longest-lasting solar hot water system on the market. And the longest-lasting product gives you the lowest lifetime cost.

MOST IMPORTANT TESTS PASSED BY ‘GOODSUN’
SOLAR HOT WATER STORAGE TANK
AS PER IS: 2082 SPECIFICATIONS.

1.
 Rating  a. Voltage
 b. Input power
 c. Water Pressure
 d. Capacity
2.
 Classification  a. Protection against electric      shock
 b. Protection against moisture
 c. Operating condition
3.
 Marking  a. Rated Voltage in Volts
 b. Rated input in KW
 c. Name of the manufacture
 d. Capacity
 e. Country of Origin
 f. Type of water heater
 g. Standing loss
 h. Re-Heating time
 i. Rated pressure
 j. Color marking for IN & OUT
 k. Read Instructions
 l. Warning Instructions
 m. Pressure relief valve
 n. Power supply      (Single/Three)
 o. Thermostats with marking
 p. Operating Temp of thermal
     cut-outs
 q. Marking on detachable      heating  element.
 r. Durability of Marking
4.
 Protection against Electric Shock  Sufficient Protected
5.
 Sufficient Protected  Within the marked valve
6.
 Temperature rise test  Passed
7.
 Electrical insulation and heat  age  current at  operating  temperature test  Passed
8.
 Moisture resistance test  Passed
9.
 Humidity treatment test  Passed
10.
 Insulation Resistance and Electric  strength  test (after humidity treatment)  Passed
11.
 Overload protection Test  Passed
12.
 Abnormal operation test  Passed
13.
 Stability and Mechanical hazards test  Passed
14.
 Mechanical strength test  Passed
15.
 Drip proof test  Passed
16.
 Permanent Deformation Test  Passed
17.
 Pressure Test (Positive)  Passed
18.
 Negative Pressure Test  Passed
19.
 Physical verification Test  Passed
20.
 Components Test  Passed
21.
 Supply connection and external flexible  cable  tests  Passed
22.
 Terminal External connections  Passed
23.
 Provision for earthling  Passed
24.
 Screws, connection and terminals test  Passed
25.
 Creep age distances and clearances  Passed
26.
 Resistance to heat, five and tracking  Test  Passed
27.
 Resistance to rusting  Passed
28.
 Rated capacity  Passed
29.
 Standing loss test  Passed
30.
 Hot water  Passed
31.
 output test  Passed
32.
 Re-heating time test  Passed
33.
 Mixing factor test  Passed
34.
 Cyclic temperature variation test  Passed
35.
 Finish Endurance Test  Passed
       Successfully

 

 
ISI Approved & Certified International Systems - ISO 9001
 Certified International Systems - ISO 9001 & ISI Approved

ISI Approved & Certified International Systems - ISO 9001