How to Read Solar Panel Specifications: Decoding STC, Voc and More
Navigate the complex world of solar panel specifications with our comprehensive guide. Learn about STC, NOCT, and more to choose the right solar panel...
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Premium fixed solar panels
Premium fixed panels that make the most of limited roof space
Compare SunPower fixed panels and match output, size and electrical ratings to your installation.
SunPower Maxeon3 all-black panels for high output from limited roof space.
Quick daily-charge check
Enter the installed panel power and battery voltage, then choose the nearest capital city and summer or winter conditions.
Melbourne summer uses 6.4 peak-sun hours and an 80% system allowance: about 2 kWh/day into a 12V bank.
Estimate only: panel watts × seasonal peak-sun hours × 80% system allowance ÷ nominal battery volts. Capital-city assumptions use Bureau of Meteorology mean daily solar exposure for summer (Dec–Feb) and winter (Jun–Aug). Shade, temperature, orientation, weather, wiring and controller limits can reduce charging.
Customer stories
Absolutely stellar service from Cameron at Solar 4 RVs. Initially had him quote up a solar system for my campervan back in June 2024 and then when I was ready to purchase in November 2024 he was able to give me the best prices for every product and so I went ahead with the order.
Also gave me some tips to commission the system once I installed the products. Stoked on the Victron gear. Thanks guys!
Purchased a 12v/15a battery charger in 2023. Had issues with it today (2025). Called their info number and explained. Instantly agreed to accept it as a warranty issue and dispatched a replacement without any problems. Extremely quick service and item dispatched express courier that same day. Outstanding customer service. Thank you.
Purchased a literal boat load of electronics from them for our vessel. It all works great and they did an amazing job setting up the panel. We have had the gear a few years now and still reach out when we need help. Great customer service!
Not sure which SunPower product suits your system? Send our technical team the model you are considering and your system details, and we will check the surrounding parts.
Ask our technical teamFrom the Solar 4 RVs library
Guides on panel specifications, cell types and array wiring for planning the rest of the solar system.
Solar 4 RVs guide
Navigate the complex world of solar panel specifications with our comprehensive guide. Learn about STC, NOCT, and more to choose the right solar panel...
Read guide →
Solar 4 RVs guide
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Solar 4 RVs guide
SOLAR 4 RVS OFF-GRID, EXTRA LOW VOLTAGE SOLAR PANEL WIRING GUIDE Please read this document in full before commencing installation. To maximise the...
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Solar 4 RVs guide
Explore the differences between PWM and MPPT solar charge controllers, their operation, and how to choose the right controller for your needs. Get to...
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Solar 4 RVs guide
Many travellers setting up solar on a caravan, RV, 4WD, or motorhome ask whether tilting roof panels is worth the effort. The idea is...
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Discover the step-by-step process to effectively test your solar panels. Learn about necessary equipment and how to measure your solar panel's performance to ensure...
Read guide →About this range

SunPower solar panels are built around Maxeon® solar cell technology, a cell design that is fundamentally different from conventional panels. Each Maxeon cell is built on a solid copper foundation. This construction is engineered for high efficiency and long-term reliability, so the panels suit installers and owners who want more energy from the same roof area.
This collection features the SunPower Maxeon3 410W Shade-Resistant All-Black Fixed Solar Panel. It is a rigid, glass-fronted module that combines high wattage with a clean, all-black finish.
Roof space is often the limiting factor in off-grid and mobile systems. A high-efficiency solar module lets you reach your daily energy target with fewer panels. The Maxeon3 410W is designed to address the common weak points of standard solar panels:
If you are comparing cell types and efficiency classes before you buy, our guide on choosing high-efficiency solar panels for limited roof space explains the trade-offs.
As a full-size fixed panel, the SunPower Maxeon3 410W is best suited to installations with enough flat or pitched roof area for a rigid module. Typical examples include off-grid homes, tiny homes, sheds, commercial roofs and larger RV or truck builds. Before installing, check the following:
Confirm that the panel's open-circuit voltage (Voc) and current suit your solar charge controller or inverter input limits, particularly when wiring panels in series. Use correctly rated solar cable and fusing for the array current. Plan your mounting so the frame is secured with appropriate brackets. Mounting should also allow airflow beneath the panel, because cooler panels hold their output better in Australian summer conditions.
If you want a premium, shade-resistant solar panel that maximises output per square metre and looks sharp on any roof, the SunPower Maxeon3 410W is a strong choice. Order today to start building a more capable, efficient solar array for your home, business or off-grid setup.
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