These tanks are integral to sustainable energy solutions, offering durability, thermal efficiency, and reliability for residential, commercial, and industrial applications. IS 16542:2016 covers critical aspects such as tank design, material quality, insulation properties, and durability, ensuring that the tanks are capable of minimizing heat loss, maintaining water hygiene, and withstanding the demands of prolonged use in diverse climatic conditions. Because the storage tank sits at the core of the entire solar water heating system, its insulation and corrosion performance have a direct bearing on how efficiently the overall system delivers heated water over time.

Tests

Mandatory Tests:

1. Thermal Insulation Test

2. Corrosion Resistance Test

3. Structural Integrity Test

4. Thermal Performance/Heat Loss Test

5. Water Hygiene/Material Safety Check

Optional Tests:

1. Climatic Endurance Test

2. Dimensional Accuracy Check

Benefits of Obtaining ISI Mark for Storage Water Tank for Evacuated Tube Solar Heating Systems

Here are the key benefits of getting ISI Mark certification:

• Government Quality Assurance: This certification guarantees that the tanks are designed for optimal performance and durability, providing consumers with reliable solar water heating solutions.

• Mandatory Compliance: Manufacturers are required to obtain BIS certification before selling their storage tanks in the Indian market, as mandated under the Solar Thermal Systems, Devices, and Components (Quality Control) Order, 2024.

• Enhanced Market Competitiveness: BIS certification is crucial for accessing the market and adhering to regulatory requirements, showcasing a manufacturer's dedication to producing top-quality, sustainable products.

• Consumer Trust: The mandatory BIS certification ensures that only products conforming to the highest standards can bear the ISI Mark, fostering consumer trust and regulatory compliance.

• Regulatory Oversight: The Bureau of Indian Standards, in consultation with the Ministry of New and Renewable Energy, conducts market surveillance to ensure compliance with the Indian Standard for goods bearing the Standard Mark.

Frequently asked questions (FAQ)

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