6 × 400W 12V Fixed Shingled Mono Solar Panel Bundle

High-output off-grid solar for caravans, RVs, 4WD touring, tiny homes, marine and remote sites across Australia.
This premium bundle combines six A-grade monocrystalline shingled panels for a total 2,400 W peak array. Shingled cell architecture increases active area, reduces resistive losses and maintains stronger production in low light and partial shade—perfect for real Australian conditions.

Key Features

• 2.4 kW total PV (6 × 400 W) for serious off-grid capability and faster battery charging

• Shingled mono cells for higher efficiency and better low-light performance

• Rugged fixed-mount build: tempered glass + anodised aluminium frame engineered for heat, wind, hail and coastal climates

• Australian-ready: simple rooftop or ground-mount installation with MC4 leads

• Scalable wiring (series / parallel / series-parallel) to suit 12 V, 24 V or 48 V systems and MPPT inputs

• Long life backed by high-quality construction and A-grade cells

What’s Included

• 6 × 400 W 12 V Fixed Shingled Mono Solar Panels (pre-terminated MC4 leads)

• Mounting holes integrated into each frame (use with appropriate brackets/rails; hardware not included)

• Quick-start array wiring guidance (digital)

Technical Specifications — Per Panel

• Maximum Power (Pmax): 400 W

• Cell Tech / Class: Monocrystalline shingled, Grade A

• Vmp / Imp: 18.5 V / 21.6 A

• Voc / Isc: 22.2 V / 23.7 A

• Max System Voltage: 1000 V

• Operating Temp: −40 °C to +85 °C

• Dimensions: 148 × 68 × 3.5 cm (approx.)

• Net Weight: 11.5 kg per panel

• Model: SPAST-400-12V-SHING

Specs above are per panel at STC; real-world output varies with temperature, irradiance, tilt and shading.

Bundle Totals (6 Panels)

• Total Peak Power: 2,400 W (6 × 400 W)

• Approx. Total Weight: ~69 kg (6 × 11.5 kg)

• Planning Footprint: 6 × (148 × 68 cm) panel coverage area

• Array Voltage / Current: depends on series/parallel configuration (see design tips)

Wiring & System Design Tips (AU)

• Match your MPPT/hybrid inverter: Check max PV Voc (cold conditions) and Isc/Imp limits before choosing series vs parallel strings.

• Typical layouts:

  • Series-parallel for 24 V / 48 V banks keeps string voltage in an efficient MPPT window while managing current.

  • All-series only if your controller supports the higher array Voc (consider winter low-temp Voc rise).

• Cabling: Use UV-rated solar cable sized to keep voltage drop low on longer runs; quality MC4s and correct crimping are essential.

• Protection & Compliance: Fit DC isolators/fusing as required; install to AS/NZS 5033 and AS/NZS 3000 by a licensed electrician where applicable.

• Orientation & Tilt (Australia): North-facing, minimal shade; tilt ≈ local latitude (±10°) for year-round yield.

• Maintenance: Keep glass surfaces clean (dust/salt/bird droppings) for maximum output.

Ideal For

Caravans & RVs · 4WD/camping rigs · Tiny homes · Marine/boat solar · Remote cabins & sheds · Hybrid inverter + battery systems.

FAQs

Will this work with a 12 V caravan system?
Yes—use an appropriately sized MPPT controller. Many customers step up to 24 V or 48 V banks with 2.4 kW of PV for inverter efficiency.

Series or parallel?
It depends on your controller’s PV limits. Series-parallel is commonly used to balance voltage and current for MPPT efficiency and cable runs.

Is mounting hardware included?
Panels include framed mounting holes. Choose brackets/rails suited to your roof or ground-mount design.

Do you ship Australia-wide?
Yes—free delivery online, with fast dispatch.