Grech RV Launches GRECH POWER(TM) - The Most Advanced Off-Grid Energy System in the Class B Camper Van Market

Summary: Grech RV announces the launch of GRECH POWER™, an integrated off-grid energy system featuring cutting-edge lithium-ion battery and smart energy management, standard on select 2026 Class B camper vans.

Riverside, California--(Newsfile Corp. - May 28, 2025) - Grech RV announces the official launch of GRECH POWER™, a fully integrated off-grid energy system now standard on select 2026 model year Class B camper vans. GRECH POWER™ incorporates the latest lithium-ion battery technology and smart energy management to set a new benchmark for off-grid power in luxury camper vans.

At the core of GRECH POWER™ is the Lithionics® 51V 165Ah lithium-ion battery module, the only UL 1973 Certified lithium battery with a 165Ah capacity, now available in the RV industry. This system provides 16,896 watt-hours of power, enabling rooftop air conditioning to run for up to 14 hours solely on battery power.

Grech RV announces the launch of GRECH POWER™

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To protect and optimize battery performance, the system integrates NeverDie® Battery Management, iONbus® Technology, and the Lithionics® Bluetooth™ Battery Monitor App to optimize power distribution, enhance safety, and provide real-time monitoring.

RV owners can achieve charging efficiency through the ARCO Zeus 250A 48V alternator with a Bluetooth-enabled smart regulator. With this feature, they can charge the vehicle while it operates, minimizing generator reliance and downtime.

All energy conversion is supported by the Victron Blue Power MultiPlus-II 3,000W smart inverter charger, and the Grech Connect™ is a proprietary, Wi-Fi integrated remote diagnostics platform to monitor system health and performance for preventative maintenance.

The GRECH POWER™ system also includes the Garmin® SERV+™ House Control System via touchscreen or mobile app, Fusion® Hideaway Audio System, Starlink ROAM, and a Roof-Mounted Solar and Inline Chassis Battery Trickle Charger to reduce dependence on external power sources.

The launch of GRECH POWER™ marks Grech RV's introduction of an integrated energy system

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The launch of GRECH POWER™ marks Grech RV's introduction of an integrated energy system designed to meet the increasing demand for off-grid travel in the luxury Class B motorhome market. With more people seeking energy independence and sustainable travel options, the company has responded with a proprietary system combining advanced battery, charging, and monitoring technologies into one factory-standard feature.

The GRECH POWER™ system offers enhanced energy autonomy and usability, supporting longer off-grid travel for select Grech RV camper van owners. With this launch, Grech RV is not only improving user experience but also reinforcing its commitment to innovation.

GRECH POWER™ is now in production and available on select Grech RV Camper Vans through authorized dealers nationwide.

About Grech RV

Grech RV is the premier builder of luxury Class B camper vans in the United States. Headquartered in Riverside, California, Grech RV hand-builds its motorhomes on the Mercedes-Benz Sprinter chassis, delivering unparalleled fit and finish, premium components, and industry-leading service support. The company is known for setting new standards in design, quality, and innovation.

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