India is rapidly expanding the use of renewable energy, and solar power is one of the fastest-growing sectors. To maintain product quality, safety, and performance, the Government of India has made BIS certification for solar panel mandatory before selling or importing photovoltaic modules in India.
Manufacturers, importers, and suppliers must obtain BIS approval under the Compulsory Registration Scheme (CRS) to comply with Indian regulations.
This guide explains the solar panel BIS certification process, IS standards, documents required, cost, timeline, and registration procedure in detail.
What is BIS Certification for Solar Panel?
BIS certification is issued by the Bureau of Indian Standards to confirm that solar panels meet the required Indian safety and quality standards. Solar photovoltaic modules are covered under the Compulsory Registration Scheme (CRS), which makes certification compulsory.
Without BIS registration, solar panels cannot be:
- Manufactured in India
- Imported into India
- Sold in the Indian market
- Supplied in government or private projects
Why BIS Registration is Required for Solar Panels
BIS certification ensures that solar modules are safe, reliable, and suitable for Indian environmental conditions.
Main reasons for mandatory BIS certification:
- Product safety compliance
- Quality assurance
- Performance verification
- Consumer protection
- Government regulation compliance
Solar panels used in residential, commercial, or industrial projects must follow BIS standards.
IS Standard for Solar Panel BIS Registration
Solar panels must comply with specific Indian Standards before approval.
| IS Standard | Description |
|---|---|
| IS 14286 | Crystalline Silicon Terrestrial Photovoltaic Modules |
| IS 61730 Part 1 | Safety Qualification Requirements |
| IS 61730 Part 2 | Safety Testing Requirements |
These standards check:
- Electrical safety
- Mechanical strength
- Heat resistance
- Weather durability
- Performance efficiency
Testing must be done in a BIS approved laboratory.
BIS CRS Scheme for Solar Panel
Solar PV modules are registered under the BIS Compulsory Registration Scheme (CRS).
Under CRS certification:
- Testing is mandatory
- Registration is issued to manufacturer
- Product must carry BIS mark
- Each model needs approval
CRS is required for:
- Solar PV modules
- Photovoltaic panels
- Solar energy equipment covered under QCO
BIS Certification Process for Solar Panel
Step-by-step process:
Step 1 – Product Testing
Samples are tested in BIS recognized lab.
Step 2 – Test Report Preparation
Lab issues report as per IS 14286 / IS 61730.
Step 3 – Online Application Filing
Application submitted on BIS portal.
Step 4 – Document Upload
All required documents must be provided.
Step 5 – BIS Scrutiny
BIS verifies report and documents.
Step 6 – Grant of Registration
BIS issues registration number.
Step 7 – Marking on Product
BIS mark must be printed on label.
Documents Required for Solar Panel BIS Certification
List of required documents:
- Company registration certificate
- Factory address proof
- Product specification sheet
- Test report from BIS lab
- Trademark certificate
- Authorization letter
- AIR documents (for foreign manufacturer)
- ISO certificate (if available)
Incorrect documents may delay approval.
Cost of BIS Certification for Solar Panel
Total cost depends on testing and registration.
Cost includes:
- Lab testing fee
- BIS application fee
- Registration fee
- Annual fee
- Consultant charges (optional)
Approximate cost:
₹1.5 lakh to ₹3.5 lakh
Cost may increase if multiple models are tested.
Timeline for Solar Panel BIS Registration
Estimated timeline:
| Stage | Time |
|---|---|
| Testing | 2–3 weeks |
| Application review | 1–2 weeks |
| Approval | 1 week |
Total time: 30–45 days
Delays happen if test report or documents are incorrect.
BIS Certification for Imported Solar Panels
Foreign manufacturers must also get BIS certification.
Additional requirements:
- Indian Authorized Representative (AIR)
- Foreign factory documents
- Product testing in India
- CRS registration
Without BIS approval, customs clearance may be rejected.
BIS License for Solar Panel Manufacturer
After approval, manufacturer must:
- Use BIS mark on product
- Maintain product quality
- Follow IS standard
- Renew license when required
Violation may lead to:
- License cancellation
- Penalty
- Product ban
Benefits of BIS Certification for Solar Panels
- Legal sale in India
- Better product trust
- Required for government projects
- Helps in solar tenders
- Ensures safety compliance
BIS certification is essential for solar companies.
Why Choose EVTL India for Solar Panel BIS Certification
EVTL India is one of the leading BIS consultants in India, helping manufacturers obtain their BIS licences hassle-free.
Our services include:
- Complete BIS documentation
- CRS registration support
- Testing coordination
- Import BIS certification
- Fast approval process
- Expert consultancy
We help manufacturers obtain BIS certification without delays.
FAQs – Solar Panel BIS Certification
Q1. Is BIS certification mandatory for solar panels?
Yes, certification is required under CRS.
Q2. Which IS standard applies to solar panels?
IS 14286 and IS 61730.
Q3. Can I import solar panels without BIS?
No, BIS registration is required.
Q4. How much time does BIS certification take?
Usually 30–45 days.
Q5. Who can apply for BIS certification?
Manufacturer or authorized representative.
Conclusion
Solar panel BIS certification is mandatory for manufacturers and importers who want to sell photovoltaic modules in India. Following the correct IS standards, testing process, and documentation is necessary to obtain approval without delay.
With proper professional guidance, the BIS registration process becomes simple and faster, allowing companies to legally supply solar panels in the Indian market.
