Tech OVN

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EV Charging for Offices

Employee Benefit. Automated Billing. OCPP-Ready.

EV charger installation for office parking across India — 7.4 kW and 11 kW Type 2 chargers, RFID access, payroll-integrated billing, active load balancing, and optional reservation via web app. Small office to large campus — one vendor, full stack.

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Why offices are rolling out EV charging

Four drivers that make office EV charging a lease-value and retention investment, not a pure expense.

Day-Long Dwell Time

Office parking fits 7.4–11 kW AC charging perfectly: 8 hours of dwell time delivers a full charge without needing expensive DC fast chargers.

Employee Retention Benefit

On-site EV charging is now a common employee benefit in tech and corporate offices — a ₹3–5 lakh / charger investment offsets a salary increment for retention.

Payroll-Integrated Billing

OCPP + HR-system integration lets you deduct per-kWh or subsidised rates from employee salaries automatically. No spreadsheets.

Scope 2 / 3 Reporting

Auditable kWh data for employee commute Scope 3 reporting — increasingly required under BRSR disclosure for large Indian companies.

Sizing guide by office type

The right number and type of chargers depends on employee count, EV adoption rate, and parking layout.

Small Office (<100 employees)

2–4 × 7.4 kW chargers in the parking lot. Start with dedicated EV bays near the entrance.

Mid-Size Office (100–500 employees)

6–16 × 7.4 kW or 11 kW chargers, RFID-controlled access, charging rostered if demand exceeds supply.

Large Campus (500+ employees)

20–50+ × 11 kW chargers with active load balancing. Booking app to avoid parking-bay disputes.

Multi-Tenant Offices

Shared common-area chargers with per-tenant billing via OCPP. Each tenant gets their own cost-centre breakdown in the platform.

Turnkey office EV charger installation

Tech OVN handles end-to-end office EV charger installation: site survey, SLD, DB modifications, civil work (bay marking, bollards, signage), commissioning, OCPP integration with our platform or your chosen CPO, and employee onboarding. Service areas include Delhi NCR (Gurugram, Noida, Faridabad), Mumbai, Bengaluru, Chennai, Hyderabad, Pune, and most Tier-2 cities.

For multi-tenant office buildings, pair the chargers with Titan EV charging metering to allocate consumption correctly across tenants — revenue-grade kWh that's defensible in tenant billing disputes.

Frequently asked questions

Six questions office facility managers and HR leaders ask before approving EV charging.

7.4 kW or 11 kW Type 2 AC chargers. Offices have 8-hour dwell times — more than enough for a full charge at moderate power. 22 kW chargers are overkill and more expensive; DC fast chargers are almost never justified in office parking.
Rule of thumb: 5–10% of total parking as EV-capable (conduited and breaker-ready), with a 1:3 working-to-capable ratio on day 1. For 100 parking bays: 5–10 EV-capable bays, 2–3 working chargers initially. Over-conduit from day 1 to avoid expensive retrofits.
Four common models: (a) free as a company benefit (simplest, chosen by many); (b) subsidised rate (e.g. ₹5/kWh vs grid ₹10/kWh), billed monthly; (c) full-cost recovery via payroll; (d) OCPP-integrated app where employee pays directly. All four supported.
Yes. The Tech OVN Energy Intelligence Platform includes a booking layer where employees reserve a charger slot via a web app or Slack/Teams integration. Critical for mid-size offices where demand exceeds charger count.
If your office has rooftop solar, configure EV charging schedules to prioritise solar-surplus hours (typically 11 am – 3 pm). Our platform handles the scheduling automatically based on the live generation data.
4–8 weeks from order to commissioned chargers: 1 week site survey, 1–2 weeks DB/electrical work, 1–2 weeks civil (bay marking), 1–2 weeks commissioning + OCPP integration + employee onboarding. We install across Delhi NCR, Mumbai, Bengaluru, Chennai, Hyderabad, and Pune.

Related pages

Type 2 EV Charger

22 kW AC charger with OCPP — covers both office and guest parking use cases.

Learn More →

Single Socket 3.3 kW Charger

Compact wall-mounted charger for smaller offices or overnight-only parking.

Learn More →

EV Charging for Commercial Properties

Broader guide covering business parks, plazas, and mixed-use complexes.

Learn More →

Ready to offer EV charging at your office?

Share your employee count, parking layout, and EV adoption estimate. We return a right-sized BOQ with payroll integration plan in 48 hours.

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