Delivering Eco-Justice since 2018

The solar backbone of South India.

Authorized distributor for Deye inverters, Adani modules and Solplanet β€” backed by turnkey EPC, battery storage and O&M for projects above 500 kW.

Authorized Deye Distributor Adani Channel Partner
Deye Β· Hybrid Inverter
Deye hybrid inverter
Power Range1.5–136 kW
StorageHV & LV BESS
2018
Delivering eco-justice since
500kW+
EPC projects executed
5
Authorized brand tie-ups
Pan‑India
Supply & logistics network
Built on trusted partnerships
Our promise
Eco-Justice.

Clean energy shouldn't be a privilege. We make solar accessible, accountable and affordable β€” whether it's a factory floor or a family home.

Read our story
The name is the mission
F Future
E Energy
S Savings
T Technologies &
A Appliances
One partner, two strengths

We supply the hardware and build the plant.

Most solar companies do one or the other. Festa is both a nationwide distribution channel and a hands-on EPC contractor β€” so your modules, inverters and engineering come from a single accountable source.

01
Distribution & Trade

Authorized product distribution

A dedicated hub for electrical contractors, system integrators, electricians, EV dealers and inverter shops β€” stocked and ready to ship.

  • Adani modules β€” Monofacial, Bifacial & TopCon
  • Deye on-grid & hybrid inverters, BESS
  • BOS kits β€” ACDB, DCDB & battery boxes
Explore the catalog
02
EPC & Services

Turnkey solar, engineered

Design, engineering, procurement, installation and commissioning for ground-mount, rooftop, floating and carport plants above 500 kW β€” CAPEX or OPEX.

  • Turnkey EPC & BYOP feasibility
  • Operations & Maintenance (O&M)
  • Suryamitra skill-development training
See our services
Savings calculator

See your solar payback in seconds.

Slide in your monthly electricity bill β€” we'll size the system and estimate your savings, then send it straight to our team on WhatsApp.

Your details

Indicative β€” based on typical Tamil Nadu tariffs.

Property type
Monthly electricity billβ‚Ή60,000
β‚Ή2kβ‚Ή2.5Lβ‚Ή5L
Final numbers are confirmed after a free site assessment by our engineers.
Estimated for you
12 kW
recommended system size
Monthly saving
β‚Ή54,000/mo
Payback period
4.6 yrs
System cost (est.)
β‚Ή5.76 L
COβ‚‚ offset
17 t/yr
Net savings over 25 years
β‚Ή1.3 Cr
Estimates assume β‰ˆ 4 units/kW/day generation and typical TN tariffs. Actual savings vary by site, shading and consumption.
Our catalog

A full solar stack, in stock.

View all products
Proof, not logos

Installations that tell a story.

Real sites, real numbers β€” system size, savings and payback for the names you already trust.

All case studies

* Figures shown are representative pending client-approved case-study data.

Eco-justice, measured

Clean power that pays back.

Solar isn't just greener β€” it's the cheaper long-term tariff. We size, finance and maintain systems so the savings are real and the uptime is guaranteed.

500kW+
Minimum EPC project scale
136kW
Largest on-grid inverter supplied
CAPEX
/ OPEX
Flexible ownership models
24Γ—7
O&M monitoring & support
Trusted by India's industrial leaders

Powering names you know.

Go solar today

Get a free estimate & request a quote.

Tell us your load, rooftop or site β€” we'll come back with a system design, the right hardware and a transparent price.