Chevy Bolt & GM EV Home Charger Installation: What You Actually Need
GM sells more EV models than any other American automaker right now — the Bolt EV/EUV, Chevy Equinox EV, Blazer EV, Silverado EV, and the Cadillac Lyriq. Every one of them charges differently at home, and unlike Ford or Tesla, GM does not sell a proprietary home charger. That means your charger choice is entirely open — and entirely on you to get right.
This guide covers what each GM EV actually needs, what a Henderson install costs, and the mistakes we see most often.
The Short Version
- Chevy Bolt EV/EUV: Tops out at 11 kW (level 2). Any 48A charger works fine — no need to overspend on an 80A unit.
- Equinox EV: Standard onboard charger is 11.5 kW. A 48A charger gets you a full overnight charge easily.
- Blazer EV: Same 11.5 kW onboard charger as Equinox. Bigger battery, so plan for a longer overnight window.
- Silverado EV: Optional dual onboard chargers push up to 19.2 kW — this is the one GM vehicle where an 80A charger and possibly a panel upgrade actually pays off.
- Cadillac Lyriq: 19.2 kW capable on higher trims, similar profile to the Silverado EV.
Why GM Owners Overspend on Chargers
We get more calls from Bolt and Equinox owners asking for an 80A charger than any other brand — almost always unnecessary. Here's why: GM's marketing leans hard on "Ultium fast charging," which refers to DC fast charging on road trips, not your home Level 2 setup. At home, the Bolt EV, Bolt EUV, Equinox EV, and Blazer EV all cap out around 11-11.5 kW no matter how big a charger you install. Paying for an 80A/19.2kW charger and the wiring to support it buys you nothing on these models — your car simply can't use the extra power.
The Silverado EV and higher Lyriq trims are the exception. Those support GM's dual onboard charger option, which genuinely can pull up to 19.2 kW if you feed it that much.
Charging Times by Model (Home Level 2)
Chevy Bolt EV (65 kWh battery) on a 48A/11kW charger:
- 0-100%: roughly 7 hours
- Overnight charging comfortably covers a full battery for daily commuters
Chevy Bolt EUV (65 kWh battery) on a 48A/11kW charger:
- 0-100%: roughly 7 hours, nearly identical to the Bolt EV
Equinox EV (85 kWh battery, extended range) on a 48A/11.5kW charger:
- 0-100%: roughly 8.5 to 9 hours
- Still fits inside a typical overnight window
Blazer EV (85 kWh battery) on a 48A/11.5kW charger:
- 0-100%: roughly 9 hours
Silverado EV (205 kWh Max Range battery) on a 48A/11kW charger:
Need a professional installation quote?
Henderson EV Charger Pros handles everything — permits, wiring, and installation. Free estimates, no obligation.
- 0-100%: roughly 19 hours — too slow for most owners who drive the truck daily
- On an 80A/19.2kW charger: roughly 11 hours — this is where the bigger charger earns its cost
Installation Cost in Henderson (2026)
Bolt EV, Bolt EUV, Equinox EV, or Blazer EV — 48A Level 2 Charger
- Charger unit (ChargePoint Home Flex, Emporia, or Wallbox Pulsar Plus): $450-$650
- Dedicated 60A circuit, wiring, labor: $500-$900
- City of Henderson electrical permit: $75-$150
- Total installed: $1,025-$1,700
Most Henderson homes built after 2000 with a 200A panel handle this without any upgrade.
Silverado EV or Lyriq — 80A Level 2 Charger
- Charger unit rated for 80A output: $600-$900
- 100A dedicated circuit, heavier gauge wire, labor: $900-$1,600
- Permit: $75-$150
- Total installed: $1,575-$2,650, before any panel upgrade
If a Panel Upgrade Is Needed
Homes with 100A or 125A panels — common in older Henderson neighborhoods and parts of Las Vegas built before 2000 — often need a 200A panel upgrade before an 80A charger can be added safely. Budget an additional $1,800-$3,500 for the upgrade.
Which Charger Should You Actually Buy?
For the Bolt, Equinox EV, and Blazer EV, we recommend a 48A charger with a good companion app — ChargePoint Home Flex and Emporia are the two we install most often for GM owners, both because of app reliability and because they're adjustable, so you can dial back amperage if your panel is tight on capacity.
For the Silverado EV, only buy an 80A-rated charger if you've confirmed your panel can support it, or you're planning the panel upgrade at the same time. There's no point installing an 80A charger on a 60A circuit "for later" — you'll pay for the upgrade twice.
Henderson-Specific Considerations
Summer heat and Ultium batteries: GM's Ultium platform, like most EV batteries, throttles charging speed above roughly 115°F battery temperature. In Henderson's peak summer afternoons, expect noticeably slower DC fast charging on road trips — home Level 2 charging is far less affected since it's already a slower rate. Charging overnight, when ambient temps drop, is the more efficient choice regardless.
HOA approval: Nevada NRS 111.239 means your HOA cannot block a GM EV charger installation outright, though they may set reasonable rules on conduit routing or panel visibility. We handle HOA-compliant installs routinely across Green Valley, Anthem, and Seven Hills.
Permits: Every GM EV charger install in Henderson requires a City of Henderson electrical permit — we pull it, schedule the inspection, and handle sign-off as part of every install.
Frequently Asked Questions
Do I need an 80A charger for my Chevy Bolt?
No. The Bolt EV and Bolt EUV cap their onboard charger at 11 kW regardless of what charger you install. A 48A charger is the correct, cost-effective choice — an 80A unit provides zero benefit and costs more to install.
Can I use a Tesla-style charger for my GM EV?
GM EVs use the standard J1772 connector for Level 2 home charging (not Tesla's NACS connector, though newer GM models are adding NACS ports for DC fast charging access). Any J1772 Level 2 home charger — ChargePoint, Emporia, Wallbox, JuiceBox — works fine.
Does the Silverado EV really need an 80A circuit?
If you drive it daily and need a full charge overnight, yes — its large battery charges too slowly on a 48A circuit for most daily-use patterns. If it's a secondary vehicle or your driving is light, 48A can still work.
How long does GM EV charger installation take in Henderson?
Most 48A installs are completed in 2-4 hours on-site. 80A installs with heavier wiring typically take 4-6 hours. Permit approval adds 3-5 business days before we can schedule the install.
Ready to get your GM EV charging at home? Henderson EV Charger Pros installs Bolt, Equinox EV, Blazer EV, and Silverado EV chargers across Henderson and the Las Vegas valley. Call (838) 205-8397 for a free on-site assessment.
Disclaimer: Educational content only. Actual charging speeds and installation requirements depend on your specific vehicle trim, home electrical system, and local permit requirements. Always work with a licensed electrician for EV charger installation.