RV DC Electrical System: Expert Guide to 12 Volt Systems
Expert guide to RV 12V DC electrical systems. Covers batteries, wiring, voltage monitoring, and system upgrades.
Expert guide to RV 12V DC electrical systems. Covers batteries, wiring, voltage monitoring, and system upgrades.
Master your RV electrical system from house batteries to shore power. Covers 12V DC, 120V AC, inverters, and charging.
Keep your RV generator running reliably with this comprehensive maintenance and troubleshooting guide for Onan, Generac, and Cummins units.
Compare electrical systems between motorhomes and toy haulers. Covers battery setups, power demands, and generator needs for each RV type.
The ultimate guide to Ford F53 chassis ownership covering everything from routine maintenance to advanced troubleshooting. Learn about common issues, upgrade options, and keep your motorhome running reliably.
Fix your RV refrigerator with this guide covering Dometic, Norcold, and residential fridge issues.
Most RV solar systems range from 200-800 watts using 12V panels wired in parallel with PWM or MPPT controllers. Wire gauge depends on amperage and distance, with 10-12 AWG typical for most installations.
Dual purpose lithium batteries work for coach use but dedicated deep cycle lithium is better for house banks. Dual purpose compromises between starting and cycling. For RV house batteries, deep cycle LiFePO4 provides better value and cycle life.
Yes, you can remove inverter/charger and install standalone battery charger. Much less expensive than replacement inverter. Check if inverter includes transfer switch - you may need to address that. IOTA or Progressive Dynamics chargers work well.
For RV showers, the Symmons Temptrol and Phoenix PF213200 are top mechanical thermostatic mixing valves. Digital models like the Kohler DTV+ require significant electrical modifications that aren't practical for most RV installations.
Underhood generators and idling work but check local idle regulations. Extended idling wastes fuel and causes engine wear. Solar, generators, or DC-DC chargers are better long-term solutions.
Yes, high-output alternators can be installed on your F53/Triton V10, but you'll need to upgrade wiring and possibly the serpentine belt system. The Tucson unit you found is a solid choice for your large inverter battery bank needs.
Replacing your power-hungry 3-way absorption fridge with a 12V compressor fridge like the Dometic DMC4101 can reduce power consumption by 70-80%, typically using 60-80 watts instead of 250-300 watts continuously.
For 50-amp RVs, invest in a quality surge protector like Progressive Industries EMS-HW50C (hardwired) or EMS-PT50X (portable). Hardwired units prevent theft and provide superior protection, while portable units offer flexibility but require security measures.
Install low voltage disconnect relay in line feeding Ecoflow alternator charger. Victron Battery Protect or similar cuts power at set voltage. Set disconnect at 12.8V for LiFePO4 to stop at about 20% remaining capacity.