How to choose an EV charger for your Apartment Society
Electric scooters and cars are showing up in more apartment parking lots every month. For society committees, that usually starts with a simple request from one resident, “Can I put a charger in my parking spot?”, and quickly turns into bigger questions about power, safety, billing and fairness.
This guide walks you through six steps to plan EV charging for your society the right way, whether you have three EVs today or thirty.
Step 1: Count your EVs, then plan for more
Start with a quick survey of residents. Ask three questions:
• Do you own an EV now? Is it a scooter, a three-wheeler or a car?
• Are you planning to buy one in the next two years?
• Where do you park, and for how long overnight?
Most societies find that today’s numbers are small but growing fast. Plan your wiring and power for the number of EVs you expect in three to five years, even if you install only a few chargers now. Laying cables and adding capacity once is far cheaper than digging up the parking lot twice.
Step 2: Check your building’s power supply
This is the step most societies skip, and the one that causes the most problems later.
Every building has a sanctioned load, the maximum power it is approved to draw. Common areas, lifts, pumps and lighting already use part of it. Adding chargers without checking can trip breakers, overload transformers or lead to penalties from the electricity company.
A proper load check looks at:
• Sanctioned load and actual peak use from recent electricity bills
• Spare capacity at the main panel and in the parking area
• Earthing and protection, which every charger depends on for safety
• Whether a separate EV connection makes sense. Many electricity companies, including BESCOM in Bengaluru, offer separate connections or tariffs for EV charging.
Check the current rules with your local electricity office before you apply.
Smart chargers can also share the available power between vehicles, so many cars can charge without needing a large upgrade on day one.
Step 3: Shared chargers or one per resident?
There are two common models, and many societies use a mix.
Shared chargers in a common area | Individual chargers at each parking spot | |
Best for | Societies with few EVs today, or no fixed parking | Societies with allotted parking and growing EV numbers |
Cost | Paid by the society, shared by users | Paid by each resident |
Billing | Per use, through an app or RFID card | On the resident’s own meter or through smart metering |
Watch out for | Queues at busy times, a booking system helps | Cable runs to each spot, plan the wiring centrally |
A practical approach: install a few shared chargers now and lay the cable routes so residents can add their own later.
Step 4: Decide how billing and access will work
Fairness is what keeps EV charging from becoming a committee headache. Before you install anything, agree on:
• Who can use each charger. Smart chargers can be locked to approved users through an app or RFID card, so outsiders can’t use society power.
• How users pay. Per-unit billing through the charger’s app is the simplest for shared chargers. For individual chargers, connect them to the resident’s own supply where possible.
• Rules for shared spots. Set a maximum charging time or a booking slot so one car doesn’t block a charger all day.
Write these rules into a short society policy, so every new EV owner knows how it works.
Step 5: Pick the right charger for each vehicle
Societies need different chargers for different vehicles. Vehicles parked overnight don’t need fast DC charging; AC chargers or smart sockets are simpler, cheaper and easier on your building’s supply.
Vehicle | Recommended Provolt charger | Power | Why |
Electric scooters and bikes | Provolt Pulse 3.3 Smart | 3.3 kW | Smart socket that works with the scooter’s own portable charger, from a standard 15 A point |
Electric three-wheelers | Provolt Pulse 3.3 Smart | 3.3 kW | Same as above, ideal for overnight charging |
Electric cars, everyday use | Provolt Flow AC 7.4 4G | 7.4 kW | Type 2 AC charger, fills most cars overnight |
Electric cars, shared or visitor parking | Provolt Flow AC 11 4G or 22 4G | 11 to 22 kW | More cars charged per charger in a day |
Built-in 4G on Provolt Flow chargers means they stay connected for billing and monitoring even in basement parking where Wi-Fi doesn’t reach. See the full Provolt Pulse and Provolt Flow ranges.
Step 6: Install safely, and plan for service
An EV charger draws high power for hours at a time, so installation quality matters as much as the charger itself. Insist on:
• A dedicated circuit with the right cable size and protection for each charger
• Proper earthing, tested before the charger is switched on
• Weather protection for chargers in open or semi-covered parking
• Clear cable routing that doesn’t create trip hazards or block parking
• A service plan, so someone responds quickly if a charger stops working
Avoid extension cords and makeshift sockets. They are the most common cause of charging problems in residential buildings.
How Provolt helps societies get it right
Provolt plans and installs EV charging for residential societies from start to finish, with our own team:
1. Free consultation. Tell us about your building and residents’ EVs, and we’ll advise on the right EV chargers and next steps.
2. Plan and quote. You get a charger recommendation, a clear price and an installation plan you can take to your committee.
3. Installation and testing. Our technicians install and safety-test every charger.
4. Onboarding and activation. We set up user access and billing for residents.
5. Service and maintenance. Regular health checks and software updates.
6. Support when you need it. Call or WhatsApp us on +91 890 486 7788 or +91 903 678 3123 or +91 6364 1234 60.
Frequently asked questions
Can a resident install a charger in their own parking spot? Usually yes, with the society’s approval. The society should check that the building’s supply can handle it and that the wiring is done safely. Planning cable routes centrally makes it easier for more residents to add chargers later.
Do we need fast DC chargers in a residential society? Rarely. Cars and scooters parked overnight charge fully on AC chargers or smart sockets. DC fast chargers are better suited to fleets, highways and commercial sites.
Will EV charging increase the society’s electricity bill? Only if it’s not billed back to users. With smart chargers, each user pays for the energy they use, so common-area costs stay the same.
How long does installation take? It depends on the site and the number of chargers. After the survey, we give you a timeline along with the quote.
Plan your society’s EV charging with Provolt
Book a free consultation with our EV charging team and get clear advice for your building, from a single EV charger to charging for every parking spot.
Call or WhatsApp +91 890 486 7788
or +91 903 678 3123
or +91 6364 1234 60