Get a quote

Products

Vertical-axis wind turbines

Name: RePrime Wind turbines
Brand: RePrime

A quiet, compact turbine for the roof or the yard — it generates when the sun does not.

Generates at night, in monsoon and through winter haze

Vertical axis: quiet, and it takes wind from any direction

Pairs with your solar and battery on one meter

Get a quote

Pair with solar panels

A couple on their terrace looking up at the vertical-axis turbine turning above them

Highlights

Power when the sun is off

Wind and solar rarely peak together — which is the point. One fills the hours the other cannot.

The turbine turning at night above a lit home

Night Generation after dark

Wind runs through the evening and the monsoon, the hours a rooftop array cannot cover.

The curved blades of the rotor against a clear sky

Any direction No yawing, no noise

A vertical axis takes gusts from any bearing without turning to face them — which is what keeps it quiet enough for a roof.

Turbines along a factory roofline above a solar-covered shed

One meter Runs with your solar

The turbine joins the same hybrid inverter, the same battery and the same net meter as your panels.

At a glance

The turbine, in numbers

1–5 kW Typical home unit

3 m/s Cut-in wind speed

Vertical Axis — omnidirectional

Low noise No blade-pass thump

5 yr Product warranty

Annual Service visit

Hybrid Shares your solar inverter

20 yr Structural design life

The turbine on its mast, photographed straight on against the sky

How it happens

From wind survey to switch-on

The engineer reading the wind with a handheld anemometer above the parapet

01 Wind survey Day 1

The mast and rotor drawing shown to the couple at their table

02 Mast & mount design Week 1

Two installers raising the rotor onto the mast on the terrace

03 Install 1–2 days on site

The engineer showing the couple the first live figures at dusk

04 Switch-on & handover Week 4–6

The turbine turning beside a farmhouse at dusk

The case for hybrid

Two sources, one system, fewer dark hours

A rooftop array stops at sunset and slows under monsoon cloud. A turbine keeps turning through both, so the battery starts the night fuller.

1–5 kW

Typical home unit

3 m/s

Cut-in wind speed

24/7

Generation window

“The panels stop at six. The turbine is what carries us into the evening.”

Placeholder voice — to be replaced with a real one

In the field

From the workshop to the roof

Looking up at the rotor from the terrace — Quiet overhead

Turbine blades on a test frame in the assembly hall — Built in the workshop

A torque wrench on the anchor bolts at the mast base — Bolted down

The turbine turning in monsoon rain on a commercial roof — Turning through the monsoon

The case for wind

Why add wind?

The turbine turning on a lit home's roof at blue hour

The sun clocks off at six. The wind does not.

The range

Goes with

See the whole ecosystem

25 yr Solar panels

The daytime half of the pair — Tier-1 modules under a 25-year performance warranty.

10 yr Battery storage

What holds the night's wind until you need it.

2-way Smart meters

Export credited from both sources, measured not estimated.

4.7★ RePrime app

Wind and solar on one chart, hour by hour.

Questions

Small wind, answered

Straight answers on wind at house scale — how much it makes, how loud it is, and where it can go. Anything else, our team answers on a call — no script, no pressure.

Talk to us

It depends on your site, not your city. We survey the wind at the height the turbine would sit — a clear rooftop, an open yard or a ridge does far better than a spot boxed in by taller buildings and trees.

A vertical-axis turbine takes wind from any direction without turning to face it, starts in lighter wind, and has no blade-pass thump. That combination is what makes it usable on an occupied home.

Quiet enough to sit above a bedroom — there is no blade passing a mast, which is the sound most people associate with wind turbines. We share measured figures for your unit before you commit.

Yes. The turbine feeds the same hybrid inverter and battery as your panels, and exports through the same net meter, so it is one system and one bill rather than two.

Add wind to your roof

A plan matched to your bill, roof and sanctioned load

Subsidy eligibility checked before you commit

No site visit until you ask for one

Get a free personalized quote

First name and phone are required. The rest is optional.

First name Last name (optional)

Email (optional)

PIN code (optional) Phone

Do you own your own home?

Yes No

By clicking below, I authorize RePrime to call me and send text messages about RePrime products and services at the number entered above, even if I am on a do-not-disturb list. Message and data rates may apply. Consent for calls & texts is optional — you can opt out anytime. You also agree to our Terms of Service.

Have questions? Talk to one of our experts

From the blog

Read before you decide

All articles

Savings Why your tariff keeps rising, and how to step off it Slab creep, fuel surcharges and fixed charges have moved faster than headline rates for a decade. The arithmetic behind that. NR Neha Rastogi · 14 Jul 2026 · 4 min read

Storage Charging by day to run the night Sizing a battery around your evening load instead of your roof — the shift that keeps backup honest. MI Meera Iyer · 16 Jun 2026 · 6 min read

Savings What a Noida home actually saves in year one We took twelve months of meter data from a 5 kW rooftop in Sector 78 and put it next to the bill it replaced. NR Neha Rastogi · 05 Aug 2026 · 6 min read

Savings Payback, without the optimism How we model break-even: degradation, tariff escalation, cleaning, inverter replacement. All of it, on one page. NR Neha Rastogi · 09 Jun 2026 · 5 min read

See if your roof gets the wind.

We check your site and your roof, then tell you plainly whether a turbine pays its way.

Book a call

Get a free quote