Jun 11, 2025

Solar panel comparison – QN Solar, Solar Fabrik or Aiko?

At Robinsun, we know that every installation is different. That’s why we offer three carefully selected solar panel options designed to suit different user profiles, spaces and budgets:

QN Solar Silver Frame, efficient and great value for money
Solar Fabrik Full Black, a German-made panel with top-tier warranty
Aiko Neostar 2P, our most advanced panel, with record-breaking efficiency

Below, we explain the features, benefits and differences of each option so you can choose the one that fits your needs and start making the most of your solar kit from day one.

Comparison	QN Solar Silver Frame	Solar Fabrik Full Black	Aiko Neostar 2P
Panel type	Bifacial	Bifacial	Mono-glass
Technology	TOPCon	TOPCon	ABC (All Back Contact)
Cell type	N-Type	N-Type	N-Type
Max output (Wp)	410–455	450	450–485
Efficiency (%)	Up to 23.3%	Up to 22.5%	Up to 24.3%
Product warranty	20 years	30 years	25 years
Performance warranty	30 years	30 years	30 years
Made in	China	Germany	China

QN Solar Silver Frame – bifacial efficiency at the best price

This panel is ideal if you’re looking for solid performance at the most affordable price. Thanks to its bifacial design, it captures sunlight from both sides and can take advantage of up to 30% more energy from the rear side, significantly improving total performance.

Solar Fabrik Full Black – German reliability

Made in Germany, this panel combines a sleek all-black aesthetic with solid performance and guaranteed durability. It also provides up to 30% more rear-side production.

It comes with a 30-year product warranty and a 30-year performance warranty, making it an excellent choice for those seeking long-term reliability with an elegant finish.

Aiko Neostar 2P – maximum efficiency in the same space

This is our most advanced and highest-efficiency panel. Its ABC technology places all electrical contacts on the rear of the panel, reducing energy loss and boosting overall performance.

Thanks to its high power and record-breaking efficiency, the Aiko Neostar 2P is ideal for installations with limited space or for those who want to maximize energy output per square meter.

Which one is right for you?

Looking for the best price with solid performance? QN Solar Silver Frame
Want a European panel with extended warranty? Solar Fabrik Full Black
Need maximum efficiency and want to make the most of your space? Aiko Neostar 2P

At Robinsun, all three options are integrated into our plugin solar kits. No matter which panel you choose, you’ll start saving on your electricity bills and gain energy independence from day one.