8 × 400W 12V Fixed Shingled Mono Solar Panel Bundle

Power your off-grid lifestyle with serious efficiency.
This 3.2 kW shingled monocrystalline solar bundle delivers exceptional energy output, long-term reliability and seamless scalability — perfect for caravans, RVs, 4WDs, tiny homes, sheds, boats and hybrid off-grid systems across Australia.

Designed for Australian heat, coastal air and regional touring, these panels combine next-generation shingled-cell technology with rugged build quality for maximum power, minimum losses, and decades of clean energy.

☀️ Next-Generation Shingled Monocrystalline Technology

Unlike conventional solar panels that use busbars and spacing between cells, each of these 400 W shingled panels overlaps high-grade A-class monocrystalline cells to create a near-continuous active surface.
This design delivers several major performance advantages:

• Higher efficiency per square metre — up to 21.6 % conversion efficiency.

• Superior shade tolerance — multiple parallel strings maintain output when one area is shaded.

• Lower internal resistance — reduced hot-spot risk and cooler operating temperatures.

• Better low-light production at dawn, dusk, and cloudy conditions.

That means stronger, more consistent output wherever you’re set up — whether you’re powering your caravan in the Outback or maintaining off-grid storage in coastal humidity.

⚡ Serious 3.2 kW Power Output for Off-Grid and Hybrid Systems

With eight 400 W panels combined, you’ll achieve a total array output of 3,200 W peak power, capable of charging large lithium or AGM battery banks quickly and efficiently.
Perfect for systems running air-conditioning, induction cooktops, fridges, pumps, lighting, and 240 V inverters.

• Compatible with 12 V, 24 V, and 48 V systems.

• Easily wired in series, parallel, or series-parallel to match your MPPT charge controller or hybrid inverter.

• Suitable for setups exceeding 300 Ah–800 Ah lithium banks or 5 kW–10 kW inverter systems.

This bundle is ideal for long-term off-grid independence and anyone wanting a serious solar array ready for future expansion.

🛠️ Built to Withstand Australia’s Toughest Conditions

Each panel is constructed using tempered, low-iron glass and an anodised aluminium frame for complete weather resistance.
Engineered to handle extreme heat, wind, rain, dust and salt exposure — from the deserts of WA to coastal QLD — these panels maintain high efficiency for decades.

Key durability features:

• IP68-rated junction box with bypass diodes for safety and efficiency.

• Salt-mist and ammonia resistance, suitable for marine or farm environments.

• Hail-impact tested and UV-resistant backing sheet.

• MC4 connectors for secure, plug-and-play installation.

This is a truly install-and-forget solar array, built for 25 years of dependable performance.

📊 Detailed Specifications (Each Panel)

✅ What’s Included

• 8 × 400 W 12 V Fixed Shingled Mono Solar Panels (total 3.2 kW)

• Pre-fitted MC4 connectors and leads

• Optional mounting brackets, Z-brackets or tilt legs available separately

• Compatible with most MPPT charge controllers and hybrid inverters

💡 Recommended For

• Caravans & RV systems requiring high daily yield

• 4WD canopy or camping power systems

• Tiny homes, sheds, and cabins

• Marine & boating solar installations

• Hybrid inverter battery systems (5–10 kW)

• Farm, station, or workshop backup systems

🔋 Installation Tips

• Pair with a quality MPPT solar charge controller or hybrid inverter for maximum efficiency.

• For long cable runs (>10 m), use 6 AWG or 8 AWG solar cable to minimise voltage drop.

• When wiring multiple strings, ensure each string matches the MPPT voltage and current limits.

• Mount with adequate airflow underneath to improve cooling and maintain long-term performance.