Solar & EV Savings Calculator — Saravacharya Smart Industries

Free Tool — Solar

Solar Savings Calculator

Enter your monthly electricity bill and property type — get your personalised solar recommendation instantly.

📄 Monthly Electricity Bill (₹)

🏠 Property Type

📊 Your Solar Report

— Recommended System

— System Type

— Monthly Savings

— Yearly Savings

— Estimated Investment

— Payback Period

☀ Get This System Installed →

Free Tool — EV

EV Running Cost Calculator

See how much you'll save every month by switching from a petrol scooter to a SANATAN electric scooter.

⚡ Enter Your Commute Details

📍 Daily Riding Distance (KM) ⛽ Current Petrol Price (₹/litre) 🛵 Your Petrol Scooter Mileage (KM/litre) 🔌 Home Electricity Rate (₹/unit)

📊 Your Monthly Running Cost Comparison

🛵 Petrol Scooter — per month

⚡ SANATAN EV — per month

You Save Every Month —

The Big Picture

Solar + EV Combined Savings

Go fully green — install solar at home and ride a SANATAN EV. Here's what your combined monthly savings look like.

Saving Source	Monthly Saving	Yearly Saving	Notes
☀ Solar — 3 KW (Home)	₹2,700	₹32,400	Bill reduced from ₹3,000 to ~₹300
☀ Solar — 5 KW (Home)	₹4,500	₹54,000	Bill reduced from ₹5,000 to ~₹500
⚡ EV Scooter (30 KM/day)	₹1,920	₹23,040	vs. petrol @ ₹96/L, 45 KM/L mileage
⚡ EV Scooter (50 KM/day)	₹3,200	₹38,400	Ideal for office commuters
🏆 Solar 5KW + EV (50KM/day)	₹7,700	₹92,400	Combined maximum savings

* Savings are estimates based on average electricity bills, petrol prices, and solar generation data. Actual savings may vary by location, usage, and grid supply. Petrol price assumed at ₹96/litre; electricity at ₹7/unit.

Simple Process

How It Works

From enquiry to installation — the entire process takes just 7–10 working days.

Calculate & Enquire

Use our free calculators above to find the right system for your home or office. Then submit a free enquiry or call us directly.

Free Site Visit & Quote

Our technical team visits your property, checks your roof or office space, and prepares a custom installation quote — completely free.

Install & Start Saving

We handle everything — installation, government subsidy paperwork, and grid connection. You start saving from Day 1 of installation.

Common Questions

Frequently Asked Questions

A 3 KW system generates approximately 12–15 units of electricity per day, which is enough to reduce your monthly bill by ₹2,500–₹3,000. If your current bill is ₹3,000, it can drop to ₹200–₹400 after solar. Over 25 years, total savings can exceed ₹8 lakh.

The typical payback period is 3–4 years for residential systems. After payback, the electricity you generate is completely free for the remaining 21–22 years of the panel's life. With government subsidy applied, payback can reduce further to around 2.5 years.

Residential consumers with their home registered in their name are eligible for the PM Surya Ghar Muft Bijli Yojana. Subsidy is ₹30,000 per KW for the first 2 KW, and ₹18,000 per KW from 2–3 KW — up to a maximum of ₹78,000 for a 3 KW system. We handle the complete subsidy application for you.

For On-Grid systems, you automatically draw from the electricity grid at night. During the day, excess power is exported to the grid and you earn credits (net metering). For Hybrid and Off-Grid systems, excess energy is stored in lithium batteries so you can use it at night with little or no grid dependency.

Charging a SANATAN EV scooter for a full charge (approx. 3–4 units of electricity) costs about ₹21–₹28 at standard home electricity rates of ₹7/unit — giving you 60–160 KM of range. By comparison, the same distance on a petrol scooter would cost ₹130–₹340 at ₹96/litre petrol. Use our EV calculator above for your exact numbers.

Yes — both Solar Systems and SANATAN EV Scooters are available on easy EMI with zero or minimal down payment. We work with multiple financing partners to offer flexible repayment terms. In many cases, your monthly EMI is less than the monthly electricity or petrol savings, making it truly cost-neutral from Day 1.

SANATAN Solar Panels come with a 25-year performance warranty. Inverters carry a 10-year warranty, and Lithium Batteries in off-grid/hybrid systems carry a 10-year warranty. SANATAN EV Scooters come with a 5-year lithium battery warranty and a 3-year motor warranty. All warranty claims are handled directly by us.

A standard residential solar installation takes 1–2 working days on-site. Government net metering connection and subsidy processing adds approximately 15–30 working days depending on the local DISCOM. We handle all paperwork and follow-ups so you don't have to do anything.

Calculate Your Exact Savings