Skip to product information
1 of 5

StarPower Solar

450W 12V Mono Shingled Fixed Solar Panel

450W 12V Mono Shingled Fixed Solar Panel

Regular price $274.99 AUD
Regular price $499.99 AUD Sale price $274.99 AUD
Sale Sold out
Shipping calculated at checkout.

Harness exceptional off-grid power with the 450W 12V Monocrystalline Shingled Fixed Solar Panel, the perfect solar solution for caravans, motorhomes, 4WD setups, camper trailers, boats, and tiny homes. Built with cutting-edge shingled solar cell technology, this panel delivers industry-leading efficiency, superior reliability, and high durability, ensuring long-term performance in Australia’s toughest outdoor environments.

Whether you’re travelling across the Outback, camping off-grid for days, or installing a home backup solar system, this high-power 450W solar panel provides dependable energy for all your appliances, batteries, and power storage systems. Its 18.5V operating voltage makes it perfectly suited for 12V lithium, AGM, or deep-cycle batteries, ensuring fast charging and optimal performance with both PWM and MPPT solar charge controllers.


Key Features & Benefits

  • High Power Output (450 Watts):
    Generate plenty of clean, renewable energy for your 12V off-grid or hybrid system. Easily run camping fridges, lighting, fans, pumps, and inverters — perfect for RV solar systems and caravan roof installations.

  • Shingled Monocrystalline Cell Technology:
    Provides higher energy conversion efficiency than standard panels by eliminating cell gaps, lowering resistance, and improving performance under partial shading. Each cell operates independently, allowing greater energy production in mixed light conditions.

  • Extreme Durability & Weather Resistance:
    Built tough for Australian conditions with a corrosion-resistant anodised aluminium frame, tempered low-iron glass, and IP65-rated protection. Resistant to rain, wind, salt mist, and harsh UV exposure — ideal for coastal or desert camping setups.

  • Lightweight & Easy to Mount:
    Weighing only 10 kg, this 450W solar panel is easy to install on caravan roofs, 4WD canopies, boat decks, or fixed off-grid frames. Its compact size (1150 × 880 × 30 mm) offers excellent space efficiency.

  • Enhanced Low-Light & High-Temperature Performance:
    Continue charging even on cloudy or overcast days, with minimal efficiency loss in high temperatures — a must-have for Australian summer conditions.

  • Long-Life Power Warranty – 25 Years:
    Enjoy peace of mind knowing your panel is backed by a 25-year performance warranty, ensuring dependable solar generation for decades.


⚙️ Technical Specifications

Specification Value
Maximum Power (Pmax) 450W
Maximum Power Voltage (Vmp) 18.5V
Maximum Power Current (Imp) 23.6A
Open Circuit Voltage (Voc) 22.4V
Short Circuit Current (Isc) 25.1A
System Voltage 12V
Dimensions 1150 × 880 × 30 mm
Weight 10 kg
Cell Type Monocrystalline Shingled Cells
Frame Material Heavy-duty Anodised Aluminium
Front Cover High-Transparency Tempered Glass
Operating Temperature –20°C to +60°C
Warranty 25 Years Power Output Warranty

🌞 Perfect For

  • Caravan and RV solar energy systems

  • 4WD, camping, and off-grid setups

  • Marine, yacht, and boating applications

  • Tiny homes, sheds, and rural properties

  • Battery charging and inverter power systems

  • Off-grid backup power and hybrid solar systems


🔍 Why Choose This 450W Shingled Solar Panel

Choosing a 450W shingled monocrystalline solar panel means investing in maximum efficiency, strength, and long-term reliability. The advanced shingled layout allows more active cell area, reducing electrical loss and delivering higher daily energy yields compared to conventional solar panels. Combined with its rugged fixed design, this panel is engineered for years of dependable operation — even in dusty, hot, or coastal environments.

Whether you’re upgrading an existing caravan solar setup or building a custom off-grid solar power system, this 450W 12V solar panel offers the perfect blend of performance, size, and value. Designed for serious adventurers, off-grid homeowners, and professionals who need energy independence anywhere in Australia.

View full details