• By Best Solar Company PK
  • 21 May, 2026
  • Technology
  • 5 min read

Solar panel technology keeps improving, and two terms you will see a lot in 2026 are "bifacial" and "N-type". Both are about getting more energy from the same amount of roof — which matters more than ever now that self-consumption drives your savings.

What are bifacial panels?

A bifacial panel generates electricity from both its front and back surfaces. The back captures sunlight reflected off the roof or ground, adding a useful bonus to total output — especially on bright, light-coloured surfaces. They are particularly effective on ground-mounted and elevated installations.

What does N-type mean?

N-type refers to the type of silicon cell used. Compared with older P-type cells, N-type cells offer higher efficiency, perform better in high temperatures, and degrade more slowly over the years. In Pakistan’s heat, the better temperature performance is a genuine advantage.

More efficient panels mean more power from the same roof — and a faster payback on your investment.

Are they worth it?

If your roof space is limited or you want to maximise generation for self-use, high-efficiency N-type and bifacial panels are well worth considering. They cost a little more per panel, but they produce more energy and hold their performance longer, which often makes them the smarter long-term choice. We stock leading panel brands and will recommend the right technology for your roof and budget.

Best Solar Company PK designs and installs reliable solar systems in Rawalpindi, Islamabad, Lahore, Multan and Taunsa Sharif. Contact us for a free survey and the best advice for your home or business.