Best Solar Companies & Verified Installers in Guwahati

Solar benchmark: Guwahati, Assam

Primary DISCOMRegional State DISCOM / Power Utility
PM Surya Ghar subsidy (3 kW)₹78,000
Estimated 3 kW gross cost₹1,95,000
Avg daily solar radiation4.8 – 5.5 kWh/m²
Estimated payback period3.2 – 3.8 years
Net homeowner cost₹1,17,000
Sources: MNRE National Solar Mission, PM Surya Ghar Portal, State Electricity Regulatory Commission tariff orders 2026.. How we calculate

Homeowners and commercial businesses in Guwahati can achieve substantial reductions in monthly power tariffs through rooftop solar installations connected under Assam's grid net-metering framework.

Under the central PM Surya Ghar Muft Bijli Yojana, residential consumers installing up to 3 kW capacity qualify for direct bank transfer subsidies up to ₹78,000 when using MNRE ALMM-compliant modules.

Solar installers in Guwahati

Public register of verified solar EPC companies, rooftop contractors, and authorized dealers.

Showing 19 solar companies in GuwahatiPublic register view
LN
LITS N LIGHTSVerified Installer
5.0(51 Google reviews)·
Commercial Solar Installers·Guwahati, Assam

LITS N LIGHTS is a verified solar solutions contractor based in Guwahati, Assam. Located at RAILWAY GATE NO 2, Fancy Bazaar, Guwahati, Assam 781001, India, the company provides end-to-end commercial solar installers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
KE
5.0(48 Google reviews)·
Residential Solar Installers·Guwahati, Assam

KARMA ENERGY SOLUTIONS is a verified solar solutions contractor based in Guwahati, Assam. Located at SHOP NO 6, CHARU AMAR COMPLEX, SC ROAD, Athgaon, Guwahati, Assam 781009, India, the company provides end-to-end residential solar installers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
BR
B R S SOLUTIONVerified Installer
5.0(40 Google reviews)·
Solar Inverter Specialists·Guwahati, Assam

B R S Solution offers eco-friendly batteries and solar products. With 15 years of expertise, we provide sustainable energy solutions, promoting a greener future. Trust us for high-quality, durable power solutions that reduce carbon footprints.

Rooftop solarNet meteringSubsidy paperwork
RS
RE SOLCORPVerified Installer
5.0(24 Google reviews)·
Commercial Solar Installers·Guwahati, Assam

RE SOLCORP is a verified solar solutions contractor based in Guwahati, Assam. Located at Nayanmani Path, JANAKPUR, Kahilipara, Guwahati, Assam 781019, India, the company provides end-to-end commercial solar installers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
AE
5.0(14 Google reviews)·
Residential Solar Installers·Guwahati, Assam

Adree Energy Systems Pvt Ltd is a verified solar solutions contractor based in Guwahati, Assam. Located at HNo:68, GMC Hospital Rd, Christian Basti, Guwahati, Assam 781005, India, the company provides end-to-end residential solar installers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
SA
5.0(4 Google reviews)·
Solar AMC & Maintenance·Guwahati, Assam

Solar a to z installment & repairing is a verified solar solutions contractor based in Guwahati, Assam. Located at Sonapur, kapalkata, Guwahati, Assam 782402, India, the company provides end-to-end solar amc & maintenance services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
SG
SHREE GANESH MARKETINGVerified Installer
4.9(415 Google reviews)·
Solar Inverter Specialists·Guwahati, Assam

SHREE GANESH MARKETING is a verified solar solutions contractor based in Guwahati, Assam. Located at KC Rd, Chatribari Rd, near Christian Hospital Satibari, Chatribari, Guwahati, Assam 781008, India, the company provides end-to-end solar inverter specialists services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
SS
Shakti Sales CorporationVerified Installer
4.9(54 Google reviews)·
Residential Solar Installers·Guwahati, Assam

Shakti Sales Corporation is a verified solar solutions contractor based in Guwahati, Assam. Located at Ground Floor, Narbada Building, Chatribari Rd, Tokobari Satra, Guwahati, Assam 781008, India, the company provides end-to-end residential solar installers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
OT
Omnis TradesVerified Installer
4.9(31 Google reviews)·
Residential Solar Installers·Guwahati, Assam

Omnis Solar designs, installs and maintains rooftop & ground-mounted solar power plants across Guwahati, Assam and Northeast India. Free site survey and PM Surya Ghar subsidy guidance.

Rooftop solarNet meteringSubsidy paperwork
ES
Electro Sales CorporationVerified Installer
4.9(19 Google reviews)·
Solar Panel Dealers·Guwahati, Assam

Electro Sales Corporation is a verified solar solutions contractor based in Guwahati, Assam. Located at Jyoti Complex, Railway Gate, 02, Col. J. Ali Rd, near Ram Mandir, Guwahati, Assam 781001, India, the company provides end-to-end solar panel dealers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
EE
4.9(15 Google reviews)·
Solar Panel Dealers·Guwahati, Assam

Eastvolt Energy Private Limited (Loom Solar Distributor) is a verified solar solutions contractor based in Guwahati, Assam. Located at Dr B Baruah Rd, Sarania Hills, Guwahati, Assam 781007, India, the company provides end-to-end solar panel dealers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
SP
SOLAR PRABHAVerified Installer
4.9(14 Google reviews)·
Residential Solar Installers·Guwahati, Assam

Trusted EPC provider, offering leading solar system solutions for residential and commercial needs in Guwahati, Assam and the entire North Eastern States.

Rooftop solarNet meteringSubsidy paperwork
FE
4.8(33 Google reviews)·
Solar AMC & Maintenance·Guwahati, Assam

F-TRON ENERGY, GUWAHATI #Solar Lights #OffGrid/Hybrid Solar Power Plants #Solar Panels # Solar Batteries #Loom Solar is a verified solar solutions contractor based in Guwahati, Assam. Located at SIKARIA COMPOUND, Dr B Baruah Rd, near B BARUAH COLLEGE, Ulubari, Guwahati, Assam 781007, India, the company provides end-to-end solar amc & maintenance services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
NE
Nandini EnergyVerified Installer
4.8(31 Google reviews)·
Residential Solar Installers·Guwahati, Assam

Service Provider of Solar Street Light, Solar Water Pump & Solar Panel offered by Nandini Energy from Digaru Gaon, Assam, India

Rooftop solarNet meteringSubsidy paperwork
SB
SMs Battery WorldVerified Installer
4.7(58 Google reviews)·
Solar Inverter Specialists·Guwahati, Assam

SMs Battery World is a verified solar solutions contractor based in Guwahati, Assam. Located at Usha Building, Assam Trunk Rd, near Fly Over, Bharalumukh, Guwahati, Assam 781009, India, the company provides end-to-end solar inverter specialists services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
NN
Nagad Narayan EntradeVerified Installer
4.7(25 Google reviews)·
Solar Inverter Specialists·Guwahati, Assam

Nagad Narayan Entrade is a verified solar solutions contractor based in Guwahati, Assam. Located at 46A, FA Rd, Machkhowa, Guwahati, Assam 781009, India, the company provides end-to-end solar inverter specialists services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
RS
Ridhi Sidhi DistributorsVerified Installer
4.6(9 Google reviews)·
Solar Panel Dealers·Guwahati, Assam

Ridhi Sidhi Distributors is a verified solar solutions contractor based in Guwahati, Assam. Located at 21, BORSOLA BEEL, PATHAK HOUSE, Chabipul Kabarstan, NS Rd, Chabipul, Rehabari, Guwahati, Assam 781008, India, the company provides end-to-end solar panel dealers services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork
BP
3.6(27 Google reviews)·
Solar Inverter Specialists·Guwahati, Assam

Better Power Services Private Limited is a verified solar solutions contractor based in Guwahati, Assam. Located at AK Azad Rd, near SBI ATM, Manipuri Rajbari, Rehabari, Guwahati, Assam 781008, India, the company provides end-to-end solar inverter specialists services across Guwahati and neighboring districts. Specializing in residential and commercial rooftop solar projects, they assist property owners with turnkey system installation, DISCOM net-metering liaison, tier-1 solar panel selection, and PM Surya Ghar Muft Bijli Yojana subsidy processing.

Rooftop solarNet meteringSubsidy paperwork

How to get solar in Guwahati

Step-by-step roadmap from initial roof survey to grid commissioning and central subsidy credit.

1

Roof assessment and load calculation

A certified engineer inspects your rooftop shadow profile in Guwahati and determines system capacity based on your recent electricity consumption.

2

Installer selection & quotation

Compare 2–3 written proposals specifying MNRE ALMM-listed panels, inverter make, and comprehensive installation workmanship warranty.

3

DISCOM application with Regional State DISCOM / Power Utility

Your installer files the technical feasibility and grid net-metering application on the state utility portal.

4

Installation and bi-directional meter testing

Hardware installation takes 1–3 days. DISCOM inspectors inspect earthing, install the net meter, and commission the connection.

5

Direct Benefit Transfer (DBT) subsidy credit

Upload the joint commissioning report to the PM Surya Ghar National Portal to receive the ₹78,000 central subsidy directly in your bank account.

Electricity grid and net metering in Assam

Distribution utilities

Grid connection in Guwahati is managed primarily by Regional State DISCOM / Power Utility.

Sanctioned load & sizing

Rooftop capacity is typically capped at 100% of your sanctioned connected load. Feasibility is approved prior to meter installation.

Net billing settlement

Surplus electricity exported to the grid is credited on your monthly power invoice at regulatory banking tariffs.

Frequently asked questions: Guwahati solar

How much does solar installation cost in Guwahati in 2026?+
In Guwahati, a 3kW residential solar system costs ₹46,000 - ₹80,000 on average in 2026. After applying the PM Surya Ghar Yojana subsidy of up to ₹78,000, your net cost comes down to approximately ₹1.2L–₹1.8L. A 5kW system ranges from ₹75,000 - ₹1,30,000. Costs vary based on panel brand (Tata, Adani, Waaree, etc.), inverter type (string vs micro), and installation complexity. Most Guwahati homeowners recover their investment in 3-4 years through electricity bill savings. Get free quotes from verified installers to find the best deal.
Which are the best solar companies in Guwahati?+
The best solar companies in Guwahati are those verified by GoSolarIndex with proven track records. We list only MNRE-certified installers who have completed successful installations in Guwahati. Top-rated companies have 4+ star ratings, authentic customer reviews, and comply with APDCL net metering requirements. Look for the "Verified" badge and check reviews before choosing. Popular installers serve areas like Beltola, GS Road, Zoo Road. Filter by rating and reviews to find the best fit for your needs.
Is PM Surya Ghar subsidy available in Guwahati?+
Yes! PM Surya Ghar Yojana subsidy is fully available in Guwahati, Assam. You can get up to ₹78,000 central government subsidy (₹30,000 for 1-2kW, ₹60,000 for 2-3kW, and ₹78,000 for 3kW+). PM Surya Ghar Yojana ₹78,000 via APDCL — Assam Energy Development Agency assists Applications are processed through APDCL. Our verified installers help you with documentation, subsidy application, and follow-ups to ensure you receive the full amount.
How does net metering work in Guwahati?+
Net metering in Guwahati is managed by APDCL. After installing solar panels, you export excess electricity to the grid during the day and consume grid power at night. Your meter runs backward when exporting, earning you credits. APDCL approval takes 15-45 days on average. You'll need: solar installation completion certificate, APDCL application form, building NOC, and technical drawings. Our verified installers handle all APDCL paperwork and inspections. You get billed only for net consumption (consumed - exported).