Best sellerSolar panels
Helios 450 Mono
Our best-selling high-efficiency monocrystalline panel, built for maximum output on any roof.
From $289
- Half-cut cells reduce shading losses
- Tested to withstand 5400 Pa snow loads
- Low light-induced degradation
- Anti-reflective, self-cleaning glass
Specifications
- Power
- 450 W
- Efficiency
- 22.6%
- Warranty
- 25 yr
- Cell type
- Mono PERC half-cut
- Dimensions
- 1722 × 1134 × 30 mm
- Weight
- 21.5 kg
Helios 450 Mono packs more power into every square metre, so you need fewer panels to cover your usage. Half-cut cell technology keeps output high even when part of the panel is shaded.
Built for decades
Every Helios panel is EL-tested twice before it leaves the factory and backed by a 25-year linear performance warranty guaranteeing at least 87% output in year 25.
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Testimonials
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