Solar Panel

Solar panels are photovoltaic devices that convert sunlight into electrical energy. They provide renewable power for charging batteries, running appliances, and maintaining electrical systems in off-grid environments.

• Monocrystalline: Highest efficiency (20-22%), rigid aluminium frame, longest lifespan
• Flexible: Lightweight, bendable up to 30 degrees, ideal for curved surfaces
• Portable folding: Compact storage, built-in stands, carry bag included
• Fixed mount: Permanent roof installation for caravans and campervans

Solar panels are used to charge 12V lithium and lead-acid batteries in 4WD vehicles, caravans, campervans, boats, and off-grid cabins. They power fridges, lighting, water pumps, and USB devices during camping and travel.

• Power output: 100W to 400W per panel
• Voltage: 18V-20V nominal (12V system compatible)
• Cell type: Monocrystalline silicon
• Efficiency: 20-22% conversion rate
• Connectors: MC4 standard (compatible with most solar regulators)
• Warranty: 25-year performance guarantee on most panels

Calculate solar panel size based on daily power consumption and available sunlight hours. In Australia, expect 4-6 peak sun hours daily. A 200W panel produces approximately 800-1200Wh per day, suitable for charging a 100Ah lithium battery. For continuous off-grid use, size panels to generate 1.5x your daily consumption.

Solar panels require a solar charge controller (PWM or MPPT) between the panel and battery. MPPT controllers provide 15-30% higher efficiency than PWM. Ensure cable gauge matches distance and current rating to minimise voltage drop.