RV Lithium, Solar, Inverter & DC-DC Charging Systems
Solar Van Man™ designs and installs Victron RV Inverters, solar panels, LFP batteries, and DC-Charging RV Off-Grid energy systems for quiet power, longer boondocking, and reduced or eliminated dependence on generators and shore power.
We also repair all RV electrical wiring and RV generator problems, handling RVs up to 50 feet, in our climate-controlled three-bay shop.
We are Illinois's first Victron-Authorized installer and serve the Greater Chicago and Milwaukee areas with Victron-based systems for vans, truck campers, travel trailers, fifth wheels, and Class A, B, and C motorhomes.
We Install: Victron Inverters, LiFePO₄, LFP, MPPT Solar, DC‑DC
RV Inverters (2/3/5+ kW)
Pure-sine inverters and chargers with correct transfer and charger settings for clean shore/generator pass-through.
LiFePO₄/Lithium Banks
Properly sized, shunt-monitored, labeled, serviceable.
Solar + MPPT
Roof arrays, fused/combined, sealed penetrations, documented routing.
DC-DC & Second Alternator
DC-DC 40–60 A; second alternator ~200 A class.
RV Electrical Repair & Energy System Diagnostics
Solar Van Man also repairs and corrects RV electrical-energy problems, including failed inverter/charger installations, lithium battery charging issues, solar charging failures, DC-DC charging problems, generator charging and transfer-switch issues, miswired upgrades, unsafe fusing, poor labeling, and incomplete Victron programming.
We specialize in the electrical side of RV repair: batteries, inverters, chargers, solar, alternator charging, generator power integration, monitoring, and system commissioning.
Why Solar Van Man:
RVTI-certified technicians. Clean, labeled, serviceable wiring. Your quote is sent after a free RV energy audit. Five-year installation workmanship warranty (free annual fifteen-minute inspection required if your installation required through-roof or through-wall penetrations). Chicago/Chicagoland focus for fast support.
Learn how Solar Van Man designs RV energy systems