EcoFlow HeatGuard Solar Film (For Model 3)

EcoFlow HeatGuard Solar Film – Custom Solar Solution for Tesla Model 3

The EcoFlow HeatGuard Solar Film was specially developed for the Tesla Model 3, transforming your vehicle roof into an efficient power source – without compromising on design, aerodynamics, or comfort. With up to 256W output (2 × 128W) and a solar efficiency of over 24%, you generate up to 1.3 kWh of energy per day – ideal for charging portable power stations like EcoFlow DELTA 2 or 3.

Smart Energy on the Go

• Charges a 1 kWh power station in approx. 4 hours
• Recommended for DELTA/RIVER power stations – no vehicle battery charging
• Perfect for camping, emergencies, or self-sufficient travel

Thermal Comfort & Energy Efficiency

• Air Gap Technology: over 10°C temperature reduction in the interior
• Improved climate performance and more pleasant driving experience
• Zero Drag: no change in vehicle range

High-Quality Workmanship for Seamless Integration

• Flush design – aerodynamic and inconspicuous
• 3M™ VHB™ adhesive tape for residue-free mounting & removal
• Ultra-flat FlatLink MC4 cables (only 1.5 mm thick)

Robust & Weatherproof – Ready for Any Adventure

• IP68-protected against water, dust, and sand
• Temperature range: -40 °C to 85 °C
• Durable design with 2-year warranty

Technical Data (Model 3 Version):

• Rated Power: 128 × 2 W (±5 W)
• Voltage: 24.9 V open circuit / 21.4 V operating
• Current: 6.0 A operating / 6.2 A short circuit
• Efficiency: ≥ 24.8%
• Cell Type: TOPCon monocrystalline silicon
• Dimensions (per unit): 606 × 1570 × 18 mm
• Weight: approx. 2.4 kg × 2
• Connector Type: XT60
• Max. System Voltage: 600 V DC (IEC/UL)
• Lifespan: 5 years / Warranty: 2 years

The EcoFlow HeatGuard Solar Film is the perfect solution for Tesla drivers who want to combine self-sufficient energy generation and thermal comfort in one product – without affecting vehicle performance.

Documents & Downloads

• HeatGuard Model 3 Manual