★ Tesla · ChargePoint · Wallbox · ABB · Enphase
From a single Wall Connector to a 50-van fleet depot.
Voltline runs residential Level 2, commercial Level 2 + DC fast charging, and fleet depot design across metro Atlanta. We handle Georgia Power interconnection, permits, load management, and OCPP commissioning end-to-end.
◆ Decatur · Wallbox Pulsar Plus · 48AA clean install, in a clean order
Four visits. One install day.
- 01
Virtual panel check
Photos of your panel + breaker count. Free.
- 02
Load calculation
We file the Georgia Power load letter if needed.
- 03
Permit + install
Same-day for most 50A installs. Inspector coordinated.
- 04
Commission + app pair
Calibrate amps, pair to your charger app, hand you the keys.
3,200+
EV chargers installed
84
Commercial / fleet sites
< 3 hr
Typical home install
100%
Utility coordination handled
Section I · What we install
Six segments. Same standard.
Whether it's a Wall Connector in a Buckhead garage or a 12-port depot off I-285, the same Georgia-licensed master sizes the load and signs off the commissioning.
01
Same week
Residential L2
Tesla Wall Connector, ChargePoint Home Flex, Wallbox Pulsar Plus, Enphase IQ. Load calc, panel work, conduit, breaker, commissioning.
From $895
02
2–4 wk design
Multi-family
Garage-shared L2, RFID-billed stations, sub-meter coordination, HOA documentation. Designed for retrofits in existing structures.
From $2,400 / port
03
3–6 wk
Workplace L2
ChargePoint CT4000, Wallbox Commercial, networked + DLM groups. Stripe-style billing or free-to-employees configs.
From $3,400 / port
04
12–20 wk
Commercial DC fast
ABB Terra, ChargePoint Express, Wallbox Supernova. 50–360 kW. Transformer upgrades and utility coordination handled.
From $48k / port
05
16–28 wk
Fleet depots
10–250 vehicle depots. Smart load management, sequenced charging, telematics integration, OCPP back-office hookup.
From Project-based
06
4–8 wk
Solar + storage integration
Tesla Powerwall, Enphase IQ Battery, FranklinWH. Pair PV + storage with L2 charging on smart export-limited circuits.
From $14k+
Section II · Tool · EV charger sizing
Pick your charger in 30 seconds.
Tell us your EV and how you drive. We'll size the breaker, wire, and a flat-rate install band — before you ever pick up the phone.
Your setup
Panel spare capacity
Sized for Tesla Model 3 Long Range
Daily energy · 10 kWh
30A
Recommended breaker · 10 AWG copper
Delivered
5.8 kW
Charge rate
23 mi/hr
Likely needs a tandem or breaker shuffle. Standard install range.
Flat-rate band · $1,255 – $1,890
Estimate only · final sizing requires on-site load calc
Section III · Hardware partners
Certified on every brand that matters.
Tesla
Wall Connector Certified Installer
Residential & Commercial
ChargePoint
CPF50 / CT4000 / Express
All segments
Wallbox
Pro Installer
All segments
ABB
Terra DC Fast Certified
Commercial & Fleet
Enphase
IQ Platform Installer
Residential + Solar
Schneider
EVlink Certified
Commercial
◆ Sandy Springs · Level 2 · Off-peak chargeFull charge by sunrise, on Georgia Power EV rates.
Section IV · Money on the table
Incentives we file for you.
Federal tax credits, Georgia Power programs, utility make-ready — every job ships with the documentation packet you (or your accountant) needs.
Federal § 30C (Commercial)
Up to 30%
Tax credit on commercial charging hardware + install, capped at $100k per port.
Federal § 30C (Residential)
30% · $1,000 cap
Residential EV charging install credit, eligible 2023–2032, low-income or rural census tract.
Georgia Power Make-Ready
Covered service
Utility-side make-ready for qualifying commercial L2 + DCFC sites along corridor program.
Georgia Power Off-Peak EV Rate
Save ~50%
Time-of-use plan for residential EV owners. We document your charger setup for enrollment.
Voltline isn't a tax advisor — confirm specifics with your CPA. Programs change; we keep current.
Section V · Honest answers
What every EV buyer asks us.
Do I need to upgrade my panel for an EV charger?+
Depends on your spare capacity. About 40% of metro Atlanta homes we install in need either a sub-panel, a load-management module, or a 200A upgrade. We run the NEC load calc on-site and tell you before any work starts.
Can you handle Georgia Power coordination for a commercial site?+
Yes — we file the EV Service Request, manage the make-ready submittal, track the transformer queue, and time the commissioning around utility energization. We've done this on 80+ sites since 2020.
What about DC fast charging downtime?+
We design DCFC sites with at least N+1 redundancy on networked dispensers, monitor OCPP uptime through our portal, and dispatch a tech against a 24-hour parts SLA from our Chamblee depot.
Do you do fleet electrification consulting?+
Yes. We've designed depots for last-mile delivery, transit, and municipal fleets. Includes telematics analysis, dwell-time modeling, sequenced charging, and a financial model with incentive stacking.
★ Picked up a new EV? Let's wire your garage this week.
Ready to plug in?