RV Electrical Repair Near Me — Chicagoland RV Electrician — Solar Van Man
RV Electrical Repair Near Me in Chicagoland: Find an RV Electrical Specialist
If you searched "RV electrical repair near me," you're likely not looking for routine RV maintenance.
Something is not working.
Your batteries may not be charging. Your inverter may be shutting down. Your lithium upgrade may not perform as expected. Your solar system may show plenty of panels on the roof but very little charging. Your alternator charging system may be unreliable. Or you may have inherited an electrical system modified by several owners, installers, or repair shops over the years, and nobody can tell you exactly how it works.
Solar Van Man® in Crystal Lake, Illinois specializes in RV electrical and energy systems.
We diagnose, repair, redesign, and upgrade electrical systems in camper vans, Class B and Class C motorhomes, Class A coaches, fifth wheels, travel trailers, truck campers, and other RVs throughout Chicagoland and northern Illinois.
RV Electrical Problems We Diagnose and Repair
RV electrical systems usually include TWO Electrical Systems: 12V (or 24V or 48V) and 120V, plus three to four electrical generation sources (12V solar, 12V DC-DC charging, 120V generator, 120V shore) in one vehicle and use the same grounding as yachts and motor vehicles—everything is grounded to the chassis, not to earth. A problem presenting as a bad battery can be caused by a charger, converter, inverter, alternator-charging system, wiring issue, fuse, breaker, connection, programming issue, or previous installation.
It's almost always two or more simultaneous, loosely related faults, making troubleshooting something left to the experts.
Solar Van Man repairs:
- Lithium battery charging problems
- Batteries that discharge too quickly
- Inverters that shut down, overload, or fail to power the coach
- Solar systems producing little or no charging power
- DC-DC and alternator charging problems
- Converter and battery-charger problems
- Improperly wired battery banks
- Incorrect fusing and circuit protection
- Undersized or damaged battery cables
- Excessive voltage drop
- Parasitic battery drains
- Shore-power and inverter integration problems
- Electrical problems following previous repairs or modifications
- Customer-installed and DIY electrical systems that need to be diagnosed or corrected
- Victron system configuration, programming, and troubleshooting
- Erratic electrical conditions—such as blinds opening and closing by themselves
We also repair systems where the original installer is unavailable, the RV manufacturer cannot provide meaningful support, or several previous repair attempts have failed to solve the problem.
RV Electrical Repair Is Different from RV Repair
An RV service center may repair everything from awnings and slide rooms to plumbing, appliances, roofs, and chassis systems.
Solar Van Man is different.
Our primary business is RV energy.
That includes batteries, solar charging, inverters, DC-DC charging, electrical distribution, monitoring, protection, and the wiring that connects the systems.
Solar Van Man is an authorized Victron Energy installer and is led by an RV Technical Institute Level 3 RV Electrical Systems Certified Technician.
That specialization matters when the problem is not obvious.
Replacing parts until the problem disappears can become expensive very quickly. Our approach is to understand how the electrical system should operate, test its functions, identify the failure, and determine the right repair.
For example, we recently performed an electrical exorcism on a Monaco Signature 45—which has two hundred 12V fuses. We tested voltage and continuity on 200 fuses to find phantom parasites on six circuits.
We Repair DIY and Previously Modified RV Electrical Systems
Many RV electrical problems begin after modifications.
A previous owner may have installed lithium batteries without changing the charging equipment. An inverter may have been connected incorrectly. A solar controller may have been programmed for the wrong battery chemistry. Someone may have added alternator charging without adequate wiring or protection.
Sometimes the equipment itself is perfectly usable. The installation is the problem.
Solar Van Man can inspect and diagnose existing systems, identify unsafe or unreliable wiring, and determine what to repair, replace, or reconfigure.
We call this unbuggering an RV electrical system.
Sometimes that means replacing major equipment.
Sometimes it means finding one bad connection, one incorrect setting, one undersized cable, or one previous installation mistake.
The goal isn't to sell unnecessary parts. It is to make the system work properly.
RV Lithium, Inverter and Solar Repairs
Modern RV energy systems are becoming considerably more sophisticated.
Large lithium battery banks, 2,000- to 5,000-watt inverters, high-output alternator charging, rooftop solar arrays, battery monitoring, and networked control systems can provide dramatically better off-grid capability than traditional RV electrical systems.
They also require proper design and installation.
Solar Van Man diagnoses and services systems and components from manufacturers including Victron Energy, Magnum, Xantrex, Renogy, Rich Solar, Vatrer, Epoch, WFCO, and many other commonly installed RV battery, inverter, solar, and charging-system manufacturers.
We can also evaluate an existing system and determine whether repair or replacement makes the most economic sense.
Need More Power? Repair Can Become an Upgrade
Sometimes nothing is technically broken.
The RV simply no longer does what the owner wants it to do.
You may want to:
- Run an air conditioner from batteries
- Operate a microwave or other 120V appliances without shore power
- Increase lithium battery capacity
- Charge faster while driving
- Add or expand rooftop solar
- Replace an aging inverter
- Upgrade from lead-acid or AGM batteries to lithium
- Reduce generator use
- Spend more time camping without hookups
In those cases, Solar Van Man can design an energy upgrade around how you actually use the RV instead of simply replacing the existing equipment with more of the same.
RV Electrical Repair Near Chicago
Solar Van Man is located in Crystal Lake, Illinois and serves RV owners throughout the Chicago metropolitan area, northern Illinois, and surrounding region.
If you have been searching for:
RV electrical repair near me
RV electrician near me
RV solar repair near me
RV inverter repair near me
RV lithium battery installer near me
Camper van electrical repair near me
Victron installer near me
You don't need a shop that happens to work on RV electrical systems. You can bring the problem to a shop that specializes in them.
Schedule an RV Electrical Diagnosis
If your RV electrical system is not working correctly, tell us:
- What RV you own
- What equipment is installed
- What the system is doing
- What you believe it should be doing
- Whether the problem is constant or intermittent
- Whether anyone has previously worked on the system
Photos of the battery compartment, inverter, charger, solar controller, electrical panel, and other relevant equipment are also useful.
Solar Van Man®
Crystal Lake, Illinois
RV Energy Systems • Lithium • Solar • Inverters • DC-DC Charging • Electrical Diagnosis
