California startup Evotrex unveiled the PG5, a towable RV trailer featuring vehicle-to-vehicle charging capability designed to extend electric tow vehicle range. The company debuted the trailer at CES 2026 in Las Vegas, with preorders now open at evotrex.com starting at $119,990 and production targeted for Q4 2026.
Highlights
- RangeBoost V2V system enables bidirectional energy transfer from the trailer’s 43 kWh LFP battery to electric tow vehicles during travel
- Integrated power ecosystem combines battery storage, 1.5 kW solar, and an onboard generator to produce over 270 kWh per cycle
- Vehicle-to-home capability allows the trailer to serve as backup power for residential use during outages
- Active Power Assist uses electric propulsion to reduce towing drag and improve EV range
V2V Charging Addresses EV Towing Range Limitations
The PG5’s RangeBoost system represents the trailer’s most significant technology for EV owners. The bidirectional charging capability monitors electric tow vehicle battery levels and transfers energy from the trailer’s onboard power system to stabilize range during travel.
This addresses a persistent challenge for EV owners: the significant range reduction that occurs when towing. The system aims to make previously impractical routes accessible for electric vehicles pulling trailers.
Integrated Power Architecture
The trailer’s energy system combines multiple generation and storage sources:
- 43 kWh lithium iron phosphate battery pack
- 1.5 kW rooftop solar array
- Horizon onboard gas-powered generator with fuel-optimized operation
- Regenerative charging during towing
- V2L power export for external tools and equipment
Evotrex claims the combined system delivers over 270 kWh of usable power per cycle. An intelligent management system automatically optimizes charging, generator operation, and HVAC load based on real-time conditions.
Active Propulsion Assists Towing Efficiency
The PG5 incorporates an electric motor and hitch-mounted force sensor that provides torque assistance during towing. The system reduces drag on the tow vehicle, which Evotrex says improves range for EVs and reduces strain on internal combustion vehicles.
When unhitched, the same propulsion system enables remote maneuvering for parking and campsite positioning.
Digital Monitoring and Planning Tools
Each trailer includes a tablet running the Evotrex App, providing control over:
- Interior lighting and climate
- Power distribution and monitoring
- Water tank levels and tire pressure
- Exterior camera feeds for remote navigation
The company also developed an Off-Grid Calculator that estimates sustainable off-grid duration based on weather conditions, appliance usage, and energy consumption patterns.
Hardware and Design Specifications
The PG5 features an automotive-grade air suspension system with adjustable ride height for terrain clearance or highway aerodynamics. The chassis uses a reinforced double-axle design with all-terrain tires.
Interior amenities include a queen bed, convertible dinette, dry bath with shower, and a kitchen with double-burner induction cooktop, convection microwave, and refrigeration. A motorized 43-square-foot rear patio deck deploys via button press and can convert to a loading ramp.
Pricing and Availability
The standard PG5 Pioneer starts at $119,990, while the fully equipped Atlas model is priced at $159,990. Evotrex expects production to begin by late 2026 with customer deliveries following.
“Our goal with the PG5 was to design an RV that empowers adventurers to explore without compromise,” said Alex Xiao, CEO and founder of Evotrex. “Its self-power generating capabilities and intelligent energy management system provide the comfort, reliability, and control needed for confident off-grid travel.”
Additional specifications and the Off-Grid Calculator are available at evotrex.com.
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