Engineered around your site
Every quotation starts with a visit. We design from your roof or field, your load pattern and your budget — not from a standard package.
Site-first designPowering Tomorrow with Smarter Solar Energy
Clean Energy. Smarter Future.
Navya Solar brings dependable solar power solutions, efficient solar water pumping systems and energy technologies together to help homes, businesses and agriculture move toward a sustainable future.
The People Behind the Power
Meet the Vision Behind Navya Solar
Navya Solar — run by Navya Enterprises — is built on a simple conviction: solar should be engineered for decades of dependable power, not sold as a one-time package. That belief shapes how every system is surveyed, designed, installed and looked after.
For families, it means the confidence of a right-sized rooftop and a team that still answers the phone years later. For businesses, it means lower operating costs built on real load data. For farmers, it means water when the crop needs it — powered by the sun instead of an unreliable connection. Energy independence, delivered with customer-first engineering and long-term support.
“Clean Energy. Smarter Future.” is more than our tagline — it is the standard we hold every installation to.
ISO 9001 & 14001Certified management systems, MNS Certifications (2026)
Authorised dealerAmrut Energy Pvt. Ltd. — street lights & water pumps
Vijayawada basedKanuru office · serving Andhra Pradesh
What we do
Solar systems for every roof, field and street.
Residential, commercial, agricultural and public lighting — designed, supplied, installed and serviced by one team.
Residential rooftop solar
On-grid, hybrid and off-grid systems sized precisely for household consumption, with net-metering and subsidy paperwork handled.
Commercial & industrial solar
Lower operating costs for shops, offices, schools, warehouses and factories — engineered from your real load curve.
Solar water pumping
Solar arrays, VFD drives and pumps for borewells, irrigation and domestic supply — water without grid dependence.
Solar street lighting
All-in-one, split-type, pathway and high-mast solar lights for roads, colonies, campuses and yards.
Hybrid & battery backup
Inverters and storage sized around your critical loads, so outages stop being an event.
AMC, cleaning & service
Scheduled cleaning, inspections and rapid diagnostics that protect your generation for the long run.
Our services
Installation, maintenance, service and consultation.
From the first conversation to the tenth year of generation — one trained team handles every stage of your solar system.
Solar installation
Structure, panels, inverter or VFD, earthing and cabling — installed by our own trained team to the approved design.
Solar maintenance
Scheduled panel cleaning and preventive checks that keep dust and monsoon wear from quietly cutting your output.
Solar service & repairs
Diagnostics for inverters, VFDs, wiring and protection devices — fast fixes when generation drops or a fault appears.
Solar consultation
A free site survey, load study and honest advice on system size, subsidy and payback before you spend a rupee.
Photos: W.carter (CC0) · Asurnipal (CC BY-SA 4.0) · Shailsh Telang (CC BY-SA 4.0) · Robert Ashworth (CC BY 2.0) · DezzignProtect (CC BY-SA 4.0) · U.S. Department of Agriculture (Public domain) · U.S. Department of Energy (Public domain) · Deo photographer (CC BY-SA 4.0) · U.S. Navy NMCB-5 (Public domain) · U.S. Navy (Public domain) — via Wikimedia Commons.
See it working
How a solar water pump waters your crops.
Watch a full day in 20 seconds: the sun rises, the panels power the controller, the pump lifts water into the tank and the field turns green. Change the panels, pump or depth and see the water change instantly.
Live model · drag to rotate · pinch / scroll to zoom
How it works — follow the energy and the water
- 1Sunlight
The sun shines on the panels. Brighter sun at midday = more energy.
— - 2Solar panels make power
Panels turn sunlight into DC electricity — no grid or diesel needed.
— - 3Controller (VFD) drives the motor
It matches the panel power to the pump and speeds it up as the sun gets stronger.
— - 4Pump lifts the water
From the well or borewell, up through the pipe, against the total head.
— - 5Tank stores the water
The elevated tank fills through the day so you can water whenever you need.
— - 6Crops get irrigated
Water runs down the channel into every crop row — the field turns greener.
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Loading the interactive 3D model…
Water per day (theoretical)
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Array size
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Energy to pump / day
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Peak flow
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Pumping hours
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Array ÷ pump ratio
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Energy clipped
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Hydraulic energy
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Through the day
- Array power available (kW)
- Pump power used (kW)
How the estimate is calculated
Sunlight through the day
G(t) = Gpk × sin^1.5(π(t − 6) ÷ 12), 06:00 ≤ t ≤ 18:00
Gpk chosen so ∫G dt = Peak sun hours (kWh/m²/day)
Power and energy
Array kWp = Panels × Panel W ÷ 1000
P_available(t) = kWp × G(t) × PV system efficiency
P_pump(t) = min(P_available, Pump kW) if P_available ≥ start threshold, else 0
Daily energy to pump = ∫ P_pump(t) dt (1-minute steps)
Hydraulics (physically valid)
Hydraulic energy = ρ g Q H → Volume (m³) = E (kWh) × η × 3.6×10⁶ ÷ (ρ g H)
= E × η × 367.0 ÷ H (ρ = 1000 kg/m³, g = 9.81 m/s²)
Flow (m³/h) = P_pump (kW) × η × 367.0 ÷ H
- Theoretical estimate. Real pumps follow manufacturer head–flow (H–Q) curves; efficiency changes with operating point, and flow falls to zero near the shut-off head.
- Clear-sky profile — clouds, dust and seasonal variation reduce output. Water-source drawdown and well yield are not modelled.
- The 3D scene is illustrative: tank height, pipe lengths and flow speed are scaled for visibility, not to engineering dimensions.
- For pump selection we use the manufacturer’s performance data and a site survey.
Planning a real pumping system?
Share your borewell depth, water level, daily water need and location.
Products
Equipment for solar pumping and lighting.
Solar street lights, VFD drives and pumps — with model-specific datasheets shared alongside every quotation.
Authorised dealer range
Solar Street Lights
Efficient, autonomous solar lighting for roads, colonies, campuses, pathways and open yards — no trenching, no grid connection, dusk-to-dawn operation.
Solar pumping
Solar VFD Drives
Variable-frequency drives with MPPT that let a pump run straight from a solar array, adjusting motor speed as sunlight changes through the day.
Authorised dealer range
Solar Pumps & Motors
Submersible, surface, borewell and agricultural pumps paired with a solar array and controller for water without grid dependence.
Brands we can source & install
Brand names and logos belong to their respective owners and are shown to indicate products we can supply, subject to availability. They do not imply an official partnership unless stated.
Plan with real numbers
Tools that show the maths, not just the marketing.
Every assumption is visible and editable. Estimates, clearly labelled — so you can walk into a quotation already informed.
Solar Calculator
Size a rooftop system from your bill: panels, roof area, generation, self-use, export and bill offset.
ROI Calculator
Cash flow by year, payback, NPV and IRR — with and without a loan, maintenance and inverter replacement included.
3D Solar Pump Simulator
Rotate a full pumping system in 3D and see how panels, sun hours and head change the water you could lift.
How it works
From first visit to first unit — nine clear steps.
One team owns the whole journey, so nothing falls between a salesperson, a subcontractor and a paperwork agent.
Site visit
We visit your home, business, farm or site to understand what you want solar to do for you.
Survey
Shade and orientation check, roof or ground condition, usable area, cable routes, and a review of your bills and loads.
Design
A system sized to your consumption, space and budget — with the right panels, inverter or drive, and protection.
Quotation
One itemised quotation listing components, brands, warranties and schedule. No hidden additions later.
Approval
Discom application and net-metering paperwork, plus subsidy-portal registration where the scheme applies.
Installation
Structure, modules, inverter or drive, AC/DC distribution boxes, earthing and cabling — installed by our team.
Testing
Electrical, insulation and earthing checks, and a performance check against the design.
Commissioning
Handover, coordination of net-meter installation and inspection, monitoring set-up and a walkthrough.
Ongoing support
AMC, cleaning, diagnostics and service — one team to call for the life of your system.
Credentials you can check
Certified systems. Documented authorisations.
Navya Enterprises operates ISO 9001:2015 and ISO 14001:2015 certified management systems covering sales & services of solar panels, solar water heaters, solar motors, solar street lights, UPS systems, inverters and batteries.
Certificates can be verified with the issuing body at mnscertifications.com. Download the dealer letter (PDF) or view the .
Subsidy assistance
We handle the paperwork. You keep the savings.
Residential rooftop solar may be supported under the central PM Surya Ghar scheme. Our team manages the application — portal registration, the post-installation technical report and coordination of the discom’s net-metering sign-off.
- Documents usually needed: electricity bill, ID proof, bank details and roof ownership proof
- Subsidy, where eligible, is credited by the government after commissioning and inspection
- Rules and amounts are set by the government and can change — confirm on pmsuryaghar.gov.in
FAQs
Questions we hear most.
Can’t find your answer? Call +91 85001 25888 or message us on WhatsApp.
How much can I save with rooftop solar?
It depends on your tariff, how much electricity you use in daylight hours, your roof’s orientation and shading, and the system size. Our Solar Calculator gives a transparent first estimate in a minute; a free site survey turns that into an engineered figure for your property.
Am I eligible for a government subsidy?
Residential rooftop systems may qualify under the central PM Surya Ghar scheme, subject to the rules in force and your discom’s approval. We handle the application paperwork for you — from portal registration to the post-installation report. Always confirm current eligibility on pmsuryaghar.gov.in.
How long does installation take?
On-site work for a typical home rooftop takes a few days. The overall timeline also depends on discom approvals, net-meter installation and inspection, which we coordinate. Your quotation includes a schedule for your specific project.
What warranty do I get?
Panels, inverters, batteries, drives and pumps carry the manufacturer’s warranty for the specific model you choose — terms vary by brand and model. Every quotation lists the applicable warranties alongside our installation workmanship terms.
Do you offer maintenance after installation?
Yes. Our AMC plans cover scheduled cleaning, inspection and performance checks, plus diagnostics and repairs when something needs attention.
Do you supply solar water pumps and street lights?
Yes. Navya Enterprises is an authorised dealer for Amrut Energy Pvt. Ltd. solar street lights and solar water pumps (valid 01 Apr 2026 – 31 Mar 2027), and we supply solar VFD drives and pumps for agricultural and domestic use.
From the journal
Notes on solar, subsidies and saving.
How a Solar Water Pumping System Works: Panels, VFD, Motor and Pump
The signal path from sunlight to water — what each component does, why the drive matters, and what to measure before you size a system.
Read article
How the 2026 Rooftop Solar Subsidy Actually Works
Central subsidy rules, discom approvals and disbursement timelines — a plain-English walkthrough of what homeowners need to file, in what order, and how long each stage really takes.
Read article
Solar Subsidy in India: A Complete State-Wise Guide
Central and state subsidy schemes explained side by side, with eligibility rules and how Andhra Pradesh homeowners can claim theirs.
Read articleHear it from our customers
Read and leave reviews for Navya Solar on our Google Business profile.