Your Desire. Our Innovations.
Solar power electronics, engineered and built under one roof.
Manufactured, installed and supported by our own engineers — from a single rooftop to a 300KVA industrial plant.
Your Desire. Our Innovations.
Manufactured, installed and supported by our own engineers — from a single rooftop to a 300KVA industrial plant.
Manufactured in‑house
Manufactured in Bengaluru, since 2015
Pump controllers, inverters, PCUs and power systems — engineered, manufactured and installed in-house, then backed by after-sales support that actually picks up the phone.
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Systems installed
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Years manufacturing
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Max pump capacity
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Largest PCU built
Know before you enquire
Tell us your average monthly electricity bill and where you'll use it — get an instant estimate of system size, payback period and 25‑year savings.
1. Where is this for?
2. Average monthly electricity bill
₹6,000
Estimates use average Bengaluru tariffs and irradiation data, and assume typical grid-tie sizing. Your exact quote depends on a free site survey, roof/land orientation and shading.
Your estimate for Home / Residential
3.5 kW
Recommended system
₹5,400
Est. monthly savings
4.2 yrs
Est. payback period
₹16.2L
25‑year savings*
*Indicative only, before Surya Ghar / MNRE subsidy where applicable. Final numbers confirmed after a free site survey.
13+
Years in sustainable energy manufacturing
About SETfusion
Since 2015, SETfusion has manufactured solar power electronics from our own facility in Bengaluru — not sourced, assembled and re‑labelled. That's how we back every controller, inverter and PCU with real after‑sales support, and how we keep pricing honest without cutting engineering corners. Our systems now run across 1000+ residential, agricultural, industrial and government sites, and we're MNRE empanelled and BIS / ISO certified for tender‑ready procurement.
In‑house manufacturing
Designed and built at our own facility.
Dedicated after‑sales
Support that outlasts the install date.
Custom engineering
Sized to load, site and budget.
Transparent pricing
Factory‑direct cost, no markup.
From enquiry to commissioning
Enquiry & site details
Share your load or bill on WhatsApp or call — we ask a few questions about site and usage.
Free site survey & sizing
Our engineers assess roof/land, shading and load profile to size the right system — no over-selling.
In‑house manufacturing
Your controller, inverter or PCU is built to spec at our Bengaluru facility — not sourced off a shelf.
Install & commission
Our own installation team handles setup, testing and handover — typically within 1–3 weeks.
After‑sales support
Ongoing service, warranty support and monitoring — the relationship doesn't end at install.
Trusted across sectors
Field‑tested
What clients say
The pump controller they sized for our farm has run through three summers without a single service call. They got the load right the first time.
Facility Owner
Agricultural installation
SETfusion handled our BIS and MNRE documentation for a government tender end‑to‑end. That alone saved us weeks of back and forth.
Procurement Lead
Housing society project
Custom hybrid inverter for an uneven industrial load, priced fairly and installed inside a week — with support that actually picks up the phone.
Plant Manager
Manufacturing facility
Before you ask
Most residential rooftop systems up to 3kW qualify for the central Surya Ghar subsidy, and we handle the MNRE documentation as part of the project. Eligibility depends on your sanctioned load and DISCOM — we'll confirm the exact amount during your free site survey.
Residential and farm systems are typically installed and commissioned within 1–3 weeks of the site survey, once the components are manufactured. Larger commercial and government tender projects are scoped with a project timeline upfront.
Because we manufacture the electronics ourselves, we stand behind them directly rather than routing you to a third-party brand. Warranty terms vary by product — we'll spell out exact coverage and service response times in your quote.
Yes — we're BIS certified, ISO certified and MNRE empanelled, and we prepare tender-ready documentation as part of the project for government, housing society and institutional procurement.
We're based in Yeshwanthpur / Jalahalli, Bengaluru, and actively serve residential, agricultural, industrial and government sites across Bengaluru and the surrounding region. Message us your location on WhatsApp and we'll confirm coverage.
Still have a question? Ask us on WhatsApp
Talk to our engineering team about sizing, subsidy eligibility under Surya Ghar, and a quote built for your load — not a template.
