Professional custom lithium battery and electrical system installation for off-grid camper vans, performed by Vanpire Customs in Los Angeles, California.

Lithium & Solar Upgrades

Bydustin@vanells.com
Professional installation of an Excel tankless water heater in a custom camper van by Vanpire Customs in Los Angeles, California, ensuring reliable hot water for off-grid living.

Off-Grid Freedom for Your RV in Southern California


Southern California was built for exploring. From the rugged Mojave Desert to the waves of San Onofre, we live in the premier destination for RV enthusiasts. But if you are relying on an outdated lead-acid battery bank or a noisy generator to keep your rig running, you aren’t experiencing everything SoCal has to offer.

Redefining Energy Independence with Vanpire Customs

At Vanpire Customs, we specialize in transitioning RVers from standard power systems to high-efficiency, off-grid powerhouse solutions. We design custom systems that provide true independence from the campground plug.

The Power Foundation: Lithium (LiFePO4) Upgrades

The ower Foundation: Lithium (LiFePO4) Upgrades

The traditional RV battery is heavy, slow to charge, and limited to 50% capacity. We design and install custom Lithium-Ion (LiFePO4) battery systems that provide:

  • Increased Efficiency: Up to three times the usable energy.
  • Reduced Weight: Half the weight of standard lead-acid batteries.
  • Longevity: Lightning-fast charging and a lifespan that lasts for years.

Advanced Solar Integration for SoCal Sun

In Southern California, the sun is your greatest asset. We don’t just “slap panels on a roof”; we engineer solar arrays specific to your energy consumption. Whether it’s high-efficiency rigid panels or sleek flexible units, integrated with Victron smart controllers, we ensure your batteries are constantly topping off while you enjoy the coast.

rv-solar-panel-array-installation-los-angeles-california

A/C Diagnostics and Optimization

The air conditioner is the number one power drain in an RV. If your unit is underperforming, we provide:

  • Specialized Diagnostics: Expert repair services for A/C units blowing warm or making unusual noises.
  • “Soft Start” Modules: Installation of “Micro-Air EasyStart” technology to reduce the massive power surge required to start an A/C compressor. This allows you to run your A/C using smaller generators or your upgraded lithium and inverter system.

Ready to Cut the Cord?

​Contact Vanpire Vans today for a comprehensive electrical audit and take the first step toward true off-grid freedom.

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