How much does it cost to install an EV charger at home in India?

EV home charger installation in India costs ₹15,000-₹35,000 depending on charger type. Basic 3.3kW slow charger (included free with most cars from Tata, MG, Mahindra) needs only minor electrical work (₹3,000-₹5,000). 7.4kW AC home charger from Tata Power EZ Charge or ChargeZone costs ₹20,000-₹35,000 installed including dedicated 16A circuit, MCB, electrical inspection, and setup. Most apartment societies need RWA approval first.

G By GreenTax.in Editorial Team Research & Analysis Published 20 April 2026 · Updated 25 April 2026

EV Charging · 2026

EV Home Charging in India

Q: How long does it take to charge an EV at home?

Home charging time depends on charger and battery: 3.3kW slow charger (16A): Tata Punch EV (35 kWh) takes 9-10 hrs, Tata Nexon EV (40.5 kWh) takes 11-12 hrs. 7.4kW AC charger: Punch EV in 5 hrs, Nexon EV in 6 hrs, Hyundai Creta EV (51 kWh) in 7.5 hrs. Most owners do overnight charging (10pm-6am) using cheaper TOD tariffs in states like Maharashtra and Delhi.

Q: Can I install EV charger in my apartment building?

Yes, but you need RWA (Resident Welfare Association) approval first. Many modern apartment societies (DLF, Lodha, Godrej, Brigade) have pre-built EV charging infrastructure in basements. For older societies: get society NOC, propose location with electrical safety plan, install dedicated meter (so EV consumption doesn't affect society common bills). State-specific EV policies (Delhi, Maharashtra, Karnataka) mandate that new societies must provide 20% EV charging-ready parking.

Q: What is TOD tariff for EV charging?

Time-of-Day (TOD) tariff is a special electricity rate where night-time charging (typically 10pm-6am) costs less than day-time. Maharashtra: 30% discount on night charging. Delhi: ₹4-5/unit night vs ₹7-8/unit day. Karnataka: ₹4.5/unit night. Tamil Nadu and UP do not yet have separate EV TOD tariffs but pilot programs are running. Apply through your DISCOM for a separate EV meter to avail TOD rates.

Q: Is EV home charging cheaper than petrol?

Yes — dramatically. Home charging cost: ₹0.85-1.50 per km (based on ₹6-8/unit residential tariff). Petrol cost: ₹6.50-8 per km (₹100/L petrol, 12-15 km/L). Annual savings on 15,000 km commute: ₹80,000-₹100,000. Combine with rooftop solar (₹78K PM-Surya Ghar subsidy) and your EV runs essentially FREE for the daily commute. Tamil Nadu/Karnataka/Delhi have the best solar+EV stack for free daily driving.

Q: Best home EV charger brands in India?

Top home EV charger brands: Tata Power EZ Charge (most popular, 7.4kW from ₹25K), ChargeZone (premium, 11kW available), Statiq (good apps + smart features), Magenta (budget-friendly), Exicom (BIS-certified, used by Tata Motors OEM). Most Indian EVs come with a free 3.3kW portable charger — sufficient for owners who only need overnight slow charging. For faster top-ups: install 7.4kW dedicated wall-mounted charger.

Complete guide to installing an EV charger at home — cost ₹15-35K depending on type, time-of-day (TOD) tariff savings, RWA approval process, and why home charging is the cheapest way to drive in India (₹0.85/km vs ₹6-8/km for petrol).

₹15-35KInstallation Cost

5-8 hrsFull Charge Time

₹0.85/kmRunning Cost

30%TOD Night Discount

Home EV Charger Types & Costs

Charger Type	Power	Cost (Installed)	Charge Time (Nexon EV)	Best For
3.3kW Portable	3.3 kW (15A)	FREE with car	11-12 hrs	Daily ≤50 km commute, no installation needed
7.4kW Wall-mounted AC	7.4 kW (32A)	₹25,000-35,000	5-6 hrs	Heavy usage, faster overnight charge
11kW 3-Phase AC	11 kW	₹40,000-60,000	3.5 hrs	Premium homes with 3-phase supply
22kW DC Wall	22 kW	₹1.2-1.8L	1.5-2 hrs	Bungalows, multi-EV households

💡 Reality check: 90% of Indian EV owners only need the FREE 3.3kW portable charger that comes with the car. Daily 30-50 km commute = 6-8 kWh consumption = 2-3 hours of slow charging. Total cost to setup: ₹3,000-5,000 for a 16A wall socket + MCB. The 7.4kW upgrade only makes sense if you do 100+ km daily or have multiple EVs.

Time-of-Day (TOD) Tariff — Save 30% on Night Charging

Many Indian states offer cheaper electricity at night (10pm-6am) when grid demand is low. Combined with EV charging, this dramatically reduces running costs:

State	Day Rate	Night Rate (TOD)	Savings
Maharashtra	₹8/unit	₹5.6/unit	30% off
Delhi	₹7-8/unit	₹4-5/unit	40% off
Karnataka	₹6.5/unit	₹4.5/unit	30% off
Gujarat	₹7/unit	₹5/unit	28% off
Tamil Nadu	₹6-7/unit	Same (no TOD)	Pilot only
UP	₹6-7/unit	Same (no TOD)	Pilot only

💡 How to apply for TOD: Contact your DISCOM (BSES/Tata Power Delhi, MSEDCL Maharashtra, BESCOM Karnataka). Most states require a separate EV meter (₹3,000-5,000) for accurate TOD billing. Worth it if you charge 50+ kWh/month — recovers cost in 6-8 months.

RWA / Apartment Society Approval Process

Check society's existing infrastructure — Modern complexes (DLF, Lodha, Godrej, Brigade) often have pre-built EV charging stalls in basements. Ask building manager.
Submit RWA proposal — Letter to society requesting permission to install EV charger in your designated parking spot. Include charger spec sheet, electrical safety certificate.
Get society NOC — Most societies approve within 30-60 days. Some demand a small monthly fee (₹500-1000/month) for shared electrical infrastructure.
Install dedicated meter — DISCOM installs separate meter for your EV charger. EV consumption tracked separately, won't affect society common bills.
Charger installation — Authorized installer (Tata Power, ChargeZone, Statiq) does electrical work, mounts charger, tests safety. Takes 4-6 hours.
Smart features setup — Connect to mobile app for scheduling (charge during TOD hours), monitoring, and access control.

💡 Govt mandate: Under EV Policy 2020+ in Delhi/Maharashtra/Karnataka/UP, all new apartment buildings (with 20+ units, post-2022 approval) must provide 20% EV charging-ready parking. So if your society is new, this should be standard. For older societies, push the RWA — many are now welcoming EV chargers as it adds property value.

Real Math — Home EV Charging vs Petrol

For a typical Indian commuter doing 15,000 km/year:

Petrol Car (Maruti Swift)

Mileage: 14 km/L
Annual fuel: 1,071 liters
Petrol price: ₹100/L
Annual fuel cost: ₹1,07,143
Per km: ₹7.14

EV (Tata Nexon EV)

Efficiency: 7 km/kWh
Annual electricity: 2,143 kWh
Day rate: ₹7/unit
Annual cost (day): ₹15,000
Annual cost (TOD night): ₹10,500
Per km: ₹0.70-1.00

EV + Rooftop Solar

3kW solar generates 4,500 units/year
EV uses 2,143 units (47% of generation)
PM-Surya Ghar saves ₹78K on solar
Annual EV running cost: ₹0
Per km: ₹0 free!

💎 Total savings: Petrol car: ₹1,07,143/year. EV with TOD: ₹10,500/year (saves ₹96,643/year). EV with rooftop solar: ₹0/year (saves ₹1,07,143/year + you generate excess that offsets home electricity bill too).

FREE · HOME CHARGING

Get Free Home EV Charger Installation Quote

Authorized installer (Tata Power EZ Charge, ChargeZone, Statiq, Magenta) will visit your home, assess electrical setup, and provide custom quote. RWA paperwork support included.

Site survey + electrical assessment
RWA NOC documentation help
DISCOM dedicated meter setup
BIS-certified BIS-certified charger
Smart app integration (scheduling, TOD)

Other Charging Options

Frequently Asked Questions

How much does it cost to install an EV charger at home?

EV home charger costs ₹15,000-₹35,000 installed depending on type. Basic 3.3kW slow charger comes FREE with most cars (just need ₹3-5K for socket setup). 7.4kW AC home charger from Tata Power EZ/ChargeZone costs ₹20-35K installed.

How long does it take to charge an EV at home?

3.3kW slow: Tata Punch EV 9-10 hrs, Nexon EV 11-12 hrs. 7.4kW AC: Punch EV 5 hrs, Nexon EV 6 hrs, Creta EV 7.5 hrs. Most owners overnight charge (10pm-6am).

Can I install EV charger in my apartment building?

Yes with RWA approval. Modern complexes have pre-built infra. For older societies: society NOC + electrical safety plan + dedicated meter. State EV policies mandate 20% EV charging-ready parking in new buildings.

What is TOD tariff for EV charging?

Time-of-Day tariff: night charging (10pm-6am) costs less. Maharashtra/Delhi: 30-40% discount. Karnataka/Gujarat: 28-30% off. Apply through DISCOM for separate EV meter.

Is EV home charging cheaper than petrol?

Dramatically. Home charging: ₹0.85-1.50/km. Petrol: ₹6.50-8/km. Annual savings on 15,000 km: ₹80K-1L. With rooftop solar: ₹0/km (FREE).

Best home EV charger brands in India?

Top brands: Tata Power EZ Charge (most popular), ChargeZone (premium), Statiq (smart apps), Magenta (budget), Exicom (BIS-certified OEM). Free 3.3kW portable from car-maker is sufficient for most owners.