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Solar Installers in Thiruvananthapuram

17 verified rooftop solar installers in Thiruvananthapuram, Kerala. PM-Surya Ghar subsidy (up to ₹78,000) + state net-metering apply. Updated July 2026.

WEGASOLAR RENEWABLES PVT LTD

★ 5.0 (544)

TC NO 7/1982, Ground Floor, Thulasi Avenue, Sreekariyam P O, Edavacode, Thiruvananthapuram, Kerala 695017, India

Smart Solar

★ 5.0 (511)

HW2V+X5J, SH 1, Kottamugal, Nalanchira, Kottamugal, Thiruvananthapuram, Kerala 695015, India

Arine Solar Solutions

★ 5.0 (24)

NB-3, P 0, NB St, Jawahar Nagar, Sasthamangalam, Thiruvananthapuram, Kerala 695010, India

Aikya Solar Consultancy

★ 5.0 (12)

TC 07/1475,2, Souparnika, Melekariyam, PO, Sreekaryam, Thiruvananthapuram, Kerala 695017, India

Aadya Solar

★ 5.0 (6)

Thiruvathira, TC-56/716 , Thonnakkal road, PO, near Pappanamcode, Sathya Nagar, Nemom, Thiruvananthapuram, Kerala 695020, India

Chirayil Solar Power Tech

★ 4.8 (52)

6th shop, Mallika Vilas Building, near SBI Bank, Nalanchira, Paruthippara, Thiruvananthapuram, Kerala 695015, India

Prana Solar

★ 4.8 (25)

TC 39/913(3), Cheruvally Lane Maruthamkuzhi, PO, Sasthamangalam, Thiruvananthapuram, Kerala 695030, India

SOLAR CONNECT

★ 4.7 (149)

Near Technopark Side Gate Mulluvila, Jn, Nila Nagar Rd, Kazhakuttam, P.O, Thiruvananthapuram, Kerala 695582, India

Hive Solar Power Solutions Pvt Ltd

★ 4.7 (108)

GNA 8, Opposite Cotton Hill LP School, Cotton Hill, Vazhuthacaud, Thiruvananthapuram, Kerala 695014, India

LightSky | Solar On-Grid solution

★ 4.0 (55)

TC 16/1853(1), Sreerudram, near junction, DPI, Jagathy, Thiruvananthapuram, Kerala 695014, India

Frequently asked questions

Which is the best rooftop solar installer in Thiruvananthapuram?

"Best" depends on your roof size and budget — but a workable shortlist is the top 3 installers above by Google rating and review count, then ask each for a written quote covering panel make (Tier-1 only), inverter brand, structure type, BoS, and warranty terms. Verified phone numbers above let you call directly; reputable installers will do a free site survey in Thiruvananthapuram before pricing.

How much does rooftop solar cost in Thiruvananthapuram?

A 3kW residential system in Thiruvananthapuram typically runs ₹1.6-2.2 lakh before subsidy, ₹85k-1.4 lakh after PM-Surya Ghar (₹78k subsidy). 5kW systems land around ₹3 lakh net. Payback at current Kerala tariffs: 4-6 years.

Does my electricity board support net-metering?

Yes — all Kerala DISCOMs are mandated to offer bi-directional net-metering for residential rooftop solar under MNRE guidelines. The installer handles meter swap + DISCOM paperwork (typically 2-4 weeks).

How long does installation take?

Once site survey + approvals are done, a 3kW system installs in 2-3 days, 5kW in 3-5 days. Total timeline from booking to commissioning is typically 4-8 weeks in Thiruvananthapuram, mostly waiting on DISCOM net-meter approval.

Can I get a loan or EMI for rooftop solar in Thiruvananthapuram?

Yes. Most public-sector banks (SBI, Canara, BoB) and several NBFCs offer solar loans covering 80-90% of system cost at 8-11% interest, 5-7 year tenure. Many installers in Thiruvananthapuram also have tie-ups with financing partners and can process the loan alongside the PM-Surya Ghar subsidy paperwork. Ask the installer to quote both cash and EMI prices.

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