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✅YES — BIS Certification RequiredLast verified: April 2026

BIS Certification for Solar Inverters

Yes, Solar Inverters requires mandatory BIS CRS certification under IS 16169 for manufacture, import, and sale in India. Estimated cost: ₹110K-₹310K. Timeline: 10-18 weeks. Check requirements, find testing labs, and get expert help.

Certification
CRS
Standard
IS 16169
Estimated Cost
₹110K–310K
Timeline
10–18 weeks
HSN Code
8504
QCO Number
S.O. 1002(E)
Effective Date
2013-11-07

Cost Breakdown — Solar Inverters BIS Certification

Testing Fees
Product testing at BIS-recognized NABL lab
₹55K–189K
BIS Application Fee
One-time government application fee
₹1K
Marking Fee (Annual)
Annual fee based on production volume
₹1K–10K
Consultant Fee (Optional)
If using an expert to handle the process
₹30K–100K
Total Estimated₹110K–310K

Costs vary by lab, product variant, and volume. Detailed calculator →

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How to Get BIS CRS Certification for Solar Inverters

1
Get Product Tested
Send your Solar Inverters sample to a BIS-recognized lab for testing against IS 16169.
2
Submit Application
Apply online at manakonline.bis.gov.in with test reports and product documentation.
3
BIS Review
BIS reviews your test reports and documentation. No factory inspection needed for CRS.
4
Registration Granted
Receive CRS registration certificate. Valid for 2 years, renewable.

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Average CRS certification takes 10-18 weeks. Experts cut it by 30%.

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Testing Labs for Solar Inverters

Renewable Energy Test Centre (RTC), Murthal
BIS
Deenbandhu Chhotu Ram University of Science & Technology Murthal, Sonipat, Haryana, India - 131039
₹12K–70K~7 weeks⭐ 0
RTC cum Technology Back up Unit for Solar Thermal Devices (RTC), Pune
BIS
CENTRE FOR ENERGY STUDIES, SAVITRIBAI PHULE PUNE UNIVERSITY, Pune, Maharashtra, India - 411007
₹15K–80K~6 weeks⭐ 0
Customer Services & Development Center, HPCL-Mittal Energy Limited, Noida
BIS
Plot A27, Sector 65, Gautam Buddha Nagar, Noida
₹12K–70K~7 weeks⭐ 0
Rohan Energy Solutions Pvt Ltd (Testing Laboratory Division), Nashik
BIS
SUR NO 68/8 A/P NIGDOL, NIGDOL DINDORI, Nashik, Maharashtra, India - 422202
₹12K–70K~7 weeks⭐ 0
View all 422+ testing labs →

Frequently Asked Questions

Is BIS certification mandatory for Solar Inverters?
Yes, Solar Inverters (HSN 8504) requires mandatory BIS CRS certification under Indian Standard IS 16169. Products sold without valid BIS certification may face customs seizure, marketplace delisting (Amazon/Flipkart), and penalties.
What is the cost of BIS certification for Solar Inverters?
The total estimated cost is ₹109,744–₹309,748. This includes testing fees (₹54,872–₹188,918), BIS application fee (₹1,000), and annual marking fee.
How long does BIS CRS certification take?
Typically 10–18 weeks from application to certification. This includes testing (8–16 weeks) and BIS processing (1–2 weeks).
What happens if I sell Solar Inverters without BIS certification?
Selling Solar Inverters without valid BIS certification can result in: customs seizure of imported goods, delisting from Amazon/Flipkart, fines up to ₹5 lakh, and potential imprisonment under the BIS Act.

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