The Tuff Terrain 12V 130W Solar Panel is a high-efficiency fixed power solution designed for Australian 4WD and caravan setups. At only 22mm thick, this monocrystalline panel delivers 5.33A of charging current while maintaining a low-profile, aerodynamic footprint.

Installing this 130W panel ensures your deep-cycle batteries stay charged to run 12V fridges and lighting without the noise of a generator. Its slimline design reduces vehicle drag and wind whistling, making it the ideal choice for roof racks, canopies, and camper trailers with strict height clearances.

Why choose the 22mm Slimline Frame?

• Aerodynamic Advantage: The 22mm frame is significantly lower than traditional 35mm panels, which helps reduce wind resistance and fuel drag at highway speeds.
• Weight Efficiency: At only 6.5kg, this panel is designed for easy DIY installation and is suitable for gas-strut assisted pop-tops or weight-sensitive roof racks.
• Rigid Construction: The black aluminium frame provides the structural integrity required to endure vibrations on corrugated outback roads.
• Mounting Flexibility: Features four universal M8 mounting holes, allowing for secure attachment to flat surfaces or custom mounting brackets.

Real-World Performance & Output

• Estimated Daily Yield: Based on 6 hours of peak sunlight, this panel can produce between 32Ah and 43Ah (Amp Hours) of power per day.
• Appliance Compatibility: This output is capable of supporting a 45L portable fridge indefinitely in ideal sunny conditions. Note: The panel harvests the energy during the day, which must be stored in a Deep Cycle Battery to keep the fridge running overnight.
• Optimised Charging: With a Max Working Voltage of 24.4V, this panel is best paired with an MPPT Solar Regulator. This allows the system to convert excess voltage into a higher charging current, replenishing your battery storage faster.
• High-Efficiency Cells: Uses A-grade monocrystalline cells to maintain reliable energy capture even in shifting light conditions or early morning sun.

Specifications:

• Wattage: 130W
• Working Max Voltage: 24.4V
• Working Max Current: 5.33A
• Open Circuit Voltage: 28.6V
• Short Circuit Current: 5.56A
• Dimensions: 1240L x 535W x 22mm
• Weight: 6.5kg
• Connector: 900mm Cable with MC4 Connectors
• Max System Voltage: 1000V

Comparison: Tuff Terrain Fixed Slimline Series