SoCal inspectors are requiring bollards for solar and EV charger setups near driveways—even when your battery is stored elsewhere. Here's what CEC 110.27(B) means for your installation and how to pass inspection the first time.
Most homeowners think about solar panels, inverters, and battery storage when planning a clean energy system. Few think about a steel post in the driveway.
But across Los Angeles, Ventura, and Orange Counties, inspectors are increasingly requiring bollards to protect solar and EV charger installation equipment mounted near driveways—even when no battery is involved.
Missing this detail costs homeowners weeks of delays and hundreds of dollars in re-inspection fees. Understanding California Electrical Code (CEC) 110.27(B) before your project begins could be the difference between a smooth activation and a frustrating setback.
Inspection requirements have tightened noticeably across Southern California over the past few years. What used to be a judgment call is now a consistent enforcement pattern in LA County, Ventura County, and Orange County.
Homeowners completing solar and EV charger installations are receiving inspection flags for combiner boxes, system shutoffs, and wall-mounted chargers near driveways—even when the battery storage system is safely located in the backyard or garage.
The inspection report typically reads "exposed to physical damage." That single phrase carries significant weight, and it can stop your Permission to Operate (PTO) dead in its tracks.
Many homeowners assume that because their energy storage system (ESS) is not near the driveway, no physical protection is required for other components. That assumption is incorrect.
Under CEC 110.27(B), inspectors evaluate each piece of electrical equipment individually. A wall-mounted EV charger three feet from your driveway can trigger the requirement on its own.
The legal basis for bollard requirements is rooted in one straightforward principle: electrical equipment that could be struck by a vehicle must be protected.
California Electrical Code 110.27(B) states that in locations where electrical equipment is exposed to physical damage, it must be protected by approved enclosures or suitable guards.
In plain terms: if a car could realistically reach it, inspectors have authority to require a barrier. This is part of how to get a solar permit in California—compliance with all applicable safety codes before PTO is granted.
The code does not distinguish between high-voltage battery storage and a wall-mounted EV charger or disconnect. Any piece of electrical equipment within vehicle reach is considered "subject to physical damage."
Inspectors in LA County, Ventura County, and Orange County apply this consistently. The reasoning is straightforward: it's far easier to prevent vehicle impact damage than to repair an inverter, clear a warranty claim, or deal with a potential electrical hazard after the fact.
Each Authority Having Jurisdiction (AHJ) has some discretion in how it applies CEC 110.27(B). But the trend across Southern California is consistent and tightening. If your equipment is near a driveway and lacks a structural barrier, expect the requirement to come up.
From thousands of installations and inspections across Southern California, US Power has identified the most common trigger conditions. Understanding these upfront helps you avoid solar installation failures at final inspection.
Inspectors typically require a bollard or equivalent protection when:
If two or more of these apply to your planned installation, assume a bollard will be required and plan accordingly.
There are scenarios where bollards are not required:
The key word is "documented." Even if your site appears compliant, inspectors need to see it confirmed in the permit package.
At US Power, compliance planning is built into the design process—not added as an afterthought. Our approach to bollard requirements is part of a broader commitment to avoiding permit headaches and speeding up installation.
Every project begins with a thorough site survey. Our CSLB-licensed consultants analyze your driveway layout, identify any equipment that falls within a car's turning radius or entry path, and flag potential CEC 110.27(B) exposure before design begins.
Whenever possible, we position combiner boxes, system shutoffs, and EV chargers on side or rear walls—or elevate them beyond standard bumper height. Proactive placement eliminates most bollard requirements before they become issues.
When a bollard is the right solution, we specify removable bollards, low-profile barriers, or curbed planters that meet code without hurting your home's curb appeal. Every protection detail is labeled per CEC 110.27(B) in the permit package, so inspectors see compliance before they even arrive on site.
This is how US Power consistently maintains a smooth solar installation timeline in California—avoiding the re-inspection delays that set other projects back by weeks.
After your system goes live, we confirm that all physical protection remains in place and that you're satisfied with both appearance and code compliance. The process doesn't end at PTO—it ends when you're fully comfortable with your system.
Some homeowners push back on bollard requirements, especially if they've parked in the same driveway for years without incident. It's a reasonable reaction—but the risk calculus changes once high-voltage electrical equipment is involved.
A single vehicle bump against an inverter or conduit can:
At $150–$300 installed, a bollard costs less than a single re-inspection visit—and far less than inverter replacement. It's also worth noting that a properly protected, code-compliant system supports your home's resale value and gives future buyers confidence in the installation quality.
A homeowner in Sherman Oaks installed a QCells solar system with an EV charger mounted on the side wall of a narrow driveway. The battery storage was safely located in the backyard—nowhere near any vehicle.
The city inspector still cited CEC 110.27(B) and required a bollard for the wall-mounted charger alone. The result: a two-week delay and a $250 re-inspection fee. Had the bollard been included in the original design—as US Power standard practice dictates—the system would have passed on the first visit.
This is one of the most common solar installation mistakes California homeowners make: assuming compliance is obvious when it needs to be documented and verified upfront.
The bollard question is a simple litmus test for any solar or EV charger contractor. Ask these before committing:
Is my equipment near a driveway or parking area? A qualified installer should be able to answer this after reviewing your site—not after inspection.
What physical protection are you including in the design? If the answer is vague, ask for it in writing as part of the permit package.
Will bollard or barrier details appear in the permit drawings? They should. Inspectors who see protection documented upfront rarely flag it as a concern.
Who covers additional costs if an inspector requests a bollard after installation? Some installers leave this cost to the homeowner. US Power plans for it in advance so it never becomes an unexpected line item.
Knowing what to ask is part of choosing a trusted solar company in Los Angeles—and making sure your project goes smoothly from permit to PTO.
A bollard is a small thing. What it reveals about your installer is not.
A contractor who plans for CEC 110.27(B) upfront is a contractor who reads the code, understands your local AHJ, and designs systems that pass inspection the first time. That kind of attention prevents delays, protects your warranty, and gets you to bill savings faster.
US Power brings that standard to every project across Southern California. Our CSLB-licensed consultants, factory-direct QCells pricing, 25-year comprehensive warranty, and 200+ five-star Google reviews reflect a commitment to doing this right from the first site visit.
Ready to install solar or an EV charger at home? Book your free consultation today. We'll design your system for compliance, performance, and lasting energy savings—no surprises, no delays.
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