RV Inverter Repair & Replacement

Your RV inverter converts 12V DC battery power to 120V AC household power, letting you run appliances without shore power or a generator. When it fails, you lose access to outlets, microwaves, TVs, and other AC-powered devices. Sun Coast RV Service diagnoses and repairs inverter issues at your location.

Common Inverter Problems

• No output / dead inverter — Internal fuse blown, control board failure, or overheated components
• Fault codes / error lights — We read and diagnose manufacturer-specific fault codes on Xantrex, Magnum, and Victron units
• Low voltage shutdown — Inverter shuts off to protect batteries. May indicate battery issues or undersized bank
• Modified sine wave issues — Older inverters can damage sensitive electronics. We upgrade to pure sine wave units
• Overload tripping — Drawing more power than the inverter can supply. We assess load and recommend appropriate sizing

Brands We Service

Xantrex Freedom, Magnum Energy, Victron, Go Power!, AIMS, Samlex — we work on every major RV inverter brand. For replacements, we help you choose the right wattage and wave type for your power consumption patterns.