IS 16544: 2016
All Glass Evacuated Tubes Solar Water Heating System
summary
An All Glass Evacuated Tubes Solar Water Heating System is a renewable energy device that uses vacuum-sealed glass tubes to absorb solar radiation and heat water efficiently. It is commonly used in homes, hotels, hospitals, and industries for providing hot water with low energy consumption and minimal maintenance.
Why BIS Certificate is Mandatory for All Glass Evacuated Tubes Solar Water Heating System
BIS certification is mandatory to ensure polyamide fibre ropes meet Indian Standards for strength, safety, and performance. These ropes are used in load-bearing and critical operations, where failure can cause accidents. BIS standards prevent substandard materials, ensure consistent quality, and protect users, equipment, and property.
What is BIS Certified for All Glass Evacuated Tubes Solar Water Heating System
The BIS certified specification defines requirements for material quality, thermal efficiency, mechanical strength, vacuum retention, dimensional accuracy, and safety of all glass evacuated tubes. It also covers testing methods, performance criteria, and marking requirements to ensure reliable operation, long service life, and effective solar energy utilization as per Indian Standards.
Test required for All Glass Evacuated Tubes Solar Water Heating System
| Title | Mandatory/Optional |
|---|---|
| All glass evacuated tubes | Optional |
| Storage water tank | Optional |
| Diffuse flat plate reflector | Optional |
| Tube resting caps | Optional |
| Supportingframe/stand | Optional |
| General Requirements | Required |
| Over Temperature Protection for system | Required |
| Pre-conditioning Test | Optional |
| Exterior Tes | Optional |
| Leakage Test | Optional |
| Stagnation Test | Optional |
| External Thermal Shock Test | Optional |
| Internal Thermal Shock Test | Optional |
| Thermal Performance Test | Optional |
| Resistance to Impact TestInternal Thermal Shock Test | Optional |
Benefits of BIS Certification for All Glass Evacuated Tubes Solar Water Heating System
1. Assured Product Safety
BIS certification ensures the evacuated tubes and system components meet safety standards, reducing risks of breakage, leakage, and thermal failure during operation.
2. Guaranteed Performance and Efficiency
Certified systems are tested for thermal efficiency and heat retention, ensuring reliable hot water output and better utilization of solar energy.
3. Long-Term Durability
BIS standards ensure high-quality materials and construction, resulting in longer system life and reduced maintenance costs.
4. Legal Market Access in India
BIS certification is mandatory, allowing manufacturers and importers to sell solar water heating systems legally without regulatory issues or penalties.
5. Increased Consumer Trust and Market Acceptance
BIS-marked products gain higher acceptance among consumers, government projects, and institutional buyers, improving brand credibility and competitiveness.