The RC7-GS inverter charger can properly charge 105Ah AGM batteries using the 125Ah setting, as AGM charging is voltage-based, not capacity-dependent. Generator start issues typically stem from wiring problems or incorrect DIP switch configurations.
Your Progressive Dynamics converter needs either a lithium-compatible charge wizard upgrade (PD9160ALV) or complete replacement with a modern lithium-capable charger like the AIMS or Progressive Dynamics PD9200 series.
Your 30 amp generator will power any RV converter charger. For lithium, get charger with proper LiFePO4 profile. Progressive Dynamics, IOTA with IQ-Lifepo4, or Victron all work well. Match amp rating to battery bank capacity.
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.
LiFePO4 lithium batteries like the Dyness can replace lead acid batteries, but you'll likely need to upgrade your converter/charger to a lithium-compatible model. The BMS protects the battery from overcharging and provides longer life with faster charging.
Honda 2200 easily powers RV converter for charging 330Ah battery bank. Generator supplies 1800W continuous; converter typically draws 800W or less. Full charge from 50% takes 4-6 hours depending on converter amp rating and battery chemistry.
Check LiFePO4 at rest - 13.2-13.4V is full. Clean panels, check all connections for corrosion, verify charge controller is set for lithium. 2150W solar should charge easily if system is working.
Yes, you can use a spare DC/DC charger to maintain chassis batteries during winter storage by connecting it between your solar-charged house batteries and chassis batteries. This creates an effective battery maintenance system for long-term parking.
Boiling battery with sulfur smell means severe overcharging or internal short. Disconnect immediately - hydrogen gas is explosive. Battery must be replaced. Check converter/charger output voltage before installing new battery to prevent recurrence.
After roof repair with Kool Seal, check for hidden water damage by pressing walls for soft spots, inspecting behind cabinets, and monitoring for musty odors. Hurricane rain enters sideways - check window seals too. Remove interior panels in affected areas to verify insulation is dry.
Generator charges through converter, not directly. Low charge rate may be converter not lithium-compatible, batteries already high SOC, or loads drawing while charging. Check converter model for lithium settings. Turn off loads to see true charge rate.
Reduce RV noise with sound deadening on doghouse, mass loaded vinyl, and weatherstripping. Address rattles with felt pads. Expect improvement not perfection.
Small residential fridges have poor reviews in RVs due to vibration and off-level issues. Consider RV-specific residential-style fridges from Furrion or Everchill instead. If going residential, choose quality brands and plan for power requirements and proper securing.
Two batteries using more water indicates failing cells or connection issues. Check terminal tightness, measure voltage during charging on each battery, and test specific gravity. Higher voltage on some batteries indicates internal resistance. May be warranty issue at 6 months old.
Exterior reflective covers with insulation are most effective for hot window frames. Block sun before it heats aluminum. Attach with suction cups, snaps, or tie-downs. DIY with Reflectix works well. Interior solutions help but exterior blocking is superior.