Home on-grid solar
Grid-tied systems that run your home by day and export the surplus to KSEB on net metering. 3 kW is the most common size for Kerala homes.
- 1 kW to 10 kW+
- Subsidy-eligible DCR panels
- Net meter process handled
Since 200025 years powering Kerala
Rooftop solar installer · Kochi, Kerala
Cut your KSEB bill with solar that's done right.
IGA Tech designs, installs and services on-grid, hybrid and battery solar systems across Kerala. We handle the KSEB paperwork and your PM Surya Ghar subsidy application from start to finish.
KSEB & MNRE documentation handled
DCR panels for subsidy
5 years free service
Since 2000power electronics, Kochi
~500solar sites running across Kerala
5 yrsworkmanship warranty
Govt & PSUclients including BSNL, HPCL, KSFE
SINCE2000
25 years in Kerala's power sector
Incorporated in Kochi · MSME
Incorporated in Kochi · MSME
Trusted by banks, PSUs and government offices for 25 years
IGA Tech was founded in 2000 by a group of NRI technocrats and power electronics professionals. For over two decades our UPS and power systems have protected critical operations at some of Kerala's best-known institutions. Today we bring the same reliability to rooftop solar.
BankingFederal Bank
Telecom · PSUBSNL
Oil & Gas · PSUHPCL
Govt of IndiaCochin Port Trust
Govt of KeralaKSFE
Govt of KeralaKeltron
…along with hundreds of homes, hospitals, offices and businesses across Kerala.
Already an IGA Tech customer?
Problem with your solar system? Report it online.
- Log in with your mobile number and KSEB consumer number
- Report an inverter error, a low-generation problem or damage
- Track your ticket until a technician closes it
Inverter error / offFault code, no display, tripping
Low generationUnits lower than usual
Damage or burning smellSwitch off the DC isolator and report
5years free service
Workmanship warranty and free service visits for 5 years from your bill date. Panel and inverter warranties are as given by each manufacturer.
Solar solutions
The right system for your roof and your bill
We size every system to your actual consumption and supply connection, single-phase or three-phase, not to a sales target.
Hybrid & battery backup
Keep your lights, fans and even ACs running through KSEB outages with a hybrid inverter and lithium battery storage.
- Hybrid with or without battery
- Micro-inverters (Deye, Enphase)
- Lithium (LiFePO₄) storage
Apartments & businesses
Common-area and commercial plants for apartment associations, offices, schools and shops, with flexible payment plans.
- 10 kW to 150 kW+
- Deferred payment options
- Subsidy support where eligible
Large & ground-mount
Ground-mounted plants for high-consumption clients, including captive and wheeling arrangements with KSEB.
- Feasibility & design
- Captive / wheeling projects
- Remote generation monitoring
Brands we install and support
WaareeDeyeEnphaseGrowattPolycabUTLEastmanFeston
PM Surya Ghar: Muft Bijli Yojana
Up to ₹78,000 back, paid straight to your bank
The central government subsidy for residential rooftop solar. We file the application, upload the documents and follow up with KSEB and MNRE until the money reaches your account.
1 kW system₹30,000
2 kW system₹60,000
3 kW and above₹78,000
Residential connections only. Requires MNRE-approved (ALMM/DCR) equipment and completion of KSEB inspection. Subsidy rules are set by MNRE and may change; we confirm current eligibility at the time of your quote.
What size do you need?
Move the slider to your average monthly units. KSEB bills every two months, so divide the bill's units by 2.
300 units
2.5 kWSuggested system
300Units generated / month
₹69,000Estimated subsidy
Estimate assumes ~120 units/month per kW in Kerala conditions. Actual size depends on your roof, shading and connection, which we check on the free site survey.
How it works
From first call to subsidy, we do the running around
Most of the effort in going solar is paperwork. Our documentation team handles every KSEB and MNRE step for you.
Site survey & quote
We check your roof, shading, connection and bills, then give a clear quote with subsidy and payment options.
FreeKSEB feasibility & registration
We apply for feasibility and complete the KSEB registration forms using your consumer number.
We handle itPM Surya Ghar application
Your subsidy application, vendor selection and agreement are filed on the national portal.
We handle itInstallation
Our team installs the panels, inverter, DC/AC protection, earthing and generation meter to standard.
Our installersInspection & net meter
KSEB inspects the plant and fits the net meter. Your system starts exporting power.
We coordinateSubsidy to your account
We file the subsidy claim. The subsidy is credited directly to your bank account.
We follow up
Backup power & smart inverters
Power that never stops, from engineers who built UPS systems for 20+ years
From a lithium inverter for your home to micro-inverter and hybrid solar systems, we design, supply, install and service the right setup. We draw on two decades of power electronics experience and aren't tied to a single make.
Lithium home inverters
Silent, maintenance-free backup for your home with long-life LiFePO₄ batteries. No acid, no topping up, faster charging and 10+ years of life. A smart upgrade from old lead-acid inverters.
Micro-inverters
Deye and Enphase micro-inverters convert power at each panel. Shade on one panel won't pull down the rest, there's no high-voltage DC on your roof, and you can monitor every panel from your phone.
Hybrid solar + battery
Hybrid inverters with lithium storage store your daytime solar for the evening, keep running through KSEB outages, and can be added to an existing on-grid plant.
Online UPS
Double-conversion online UPS for hospitals, labs, servers and offices. Supplied and installed by us, with full OEM (manufacturer) warranty.
Still on an old lead-acid inverter? Tell us what you want to run during power cuts, and we'll size a lithium or hybrid system that fits your home and budget.
Get a backup quote
About IGA Tech
A Kochi power electronics company, now powering Kerala's rooftops
IGA Tech Industrial Electronics Pvt. Ltd. was founded by a group of NRI technocrats and power electronics professionals, and incorporated in Kochi in 2000 as an MSME. For two decades we built UPS systems and power electronics for Kerala's banks, PSUs, government offices and businesses.
That engineering background shapes how we do solar today. We size systems properly, protect the DC and AC side to standard, and stay around to service what we install. We have nearly 500 solar sites running across Kerala, and our office team handles every site's documentation, delivery and service.
2000
Incorporated in Kochi as a power electronics manufacturer (MSME).
2000s–2010s
UPS and power systems for Federal Bank, BSNL, HPCL, Cochin Port Trust, KSFE, Keltron and many more.
Solar
Moved into rooftop solar project development and installation across Kerala.
Today
Nearly 500 solar sites running; residential, apartment, commercial and hybrid/battery systems.
Questions
Frequently asked
How much roof space do I need?
Roughly 80–100 sq. ft. of shade-free roof per kW. A 3 kW system needs about 250–300 sq. ft. Both concrete and sheet roofs work; we design the mounting structure for your roof type.
How long does the whole process take?
Installation itself takes one to two days. KSEB feasibility, registration, inspection and net meter installation usually take a few weeks, depending on your KSEB section office. The subsidy is credited after KSEB inspection and the claim are complete.
Will an on-grid system work during a power cut?
No. For safety, on-grid inverters shut down when the grid is off. If you need backup during outages, choose a hybrid inverter with battery storage. We can also add a battery system to an existing plant.
What is a micro-inverter, and is it right for me?
A micro-inverter sits under each panel (or pair of panels) and converts power right there, instead of one big inverter for the whole system. It suits roofs with partial shade from trees or nearby buildings, and roofs facing more than one direction. It also means no high-voltage DC cabling on your roof, and you can see every panel's output in an app. We'll tell you during the site survey whether a string or micro-inverter design gives you better value.
Can I replace my old inverter battery with lithium?
Yes. We supply complete lithium home inverters, and lithium upgrades for many existing setups. Lithium batteries last much longer, charge faster, need no water topping and give off no fumes. Tell us your current inverter model and what you want to run during power cuts.
What documents do I need?
Your latest KSEB bill (consumer number), Aadhaar, PAN, and a bank passbook or cancelled cheque for the subsidy. Clear phone photos are fine. Our documentation team does the rest.
Do you offer loans or payment plans?
Yes. We help with bank solar loans for homes, and offer deferred payment plans for apartment associations and commercial projects. Ask us during your quote.
What happens if something goes wrong after installation?
Raise a ticket on our customer service portal with your mobile number and KSEB consumer number. Our team assigns a technician and you can track the ticket there. Service visits are free for 5 years from your bill date.
Get in touch
Book a free site survey
Share a few details and our team will call you back within 2 hours (9 am – 6 pm).