LONGi announced a 27.81% photoelectric conversion efficiency for its hybrid back-contact solar cell, certified by ISFH, advancing monocrystalline silicon PV technology.

Official TitleLONGi Achieves 27.81% Efficiency with Hybrid Back-Contact Solar Cell

Mar 13, 2026
2 min read
Official SourceLONGi Green Energy Official WebsiteOriginallongi.com
The Change

LONGi announced a 27.81% photoelectric conversion efficiency for its hybrid back-contact solar cell, certified by ISFH, advancing monocrystalline silicon PV technology.

Why It Matters

This record efficiency for LONGi's HIBC solar cell demonstrates significant progress in photovoltaic technology. Higher efficiency cells mean more power generation from the same surface area, which is crucial for reducing the land footprint of solar farms and lowering the levelized cost of energy (LCOE). This advancement positions LONGi at the forefront of next-generation PV technology, potentially accelerating the global energy transition by making solar power more competitive and accessible.

Key Takeaways
1

LONGi's HIBC solar cell achieved 27.81% efficiency.

2

Certification by ISFH confirms the record-breaking performance.

3

This advancement drives cost reduction and efficiency in the PV industry.

Regional Angle

This research achievement has global implications for the solar energy market, as higher efficiency solar cells are in demand worldwide to meet renewable energy targets and reduce carbon emissions. LONGi's innovation contributes to the overall technological advancement of the solar industry, benefiting all regions seeking to deploy more solar power.

What to Watch
1

This advancement drives cost reduction and efficiency in the PV industry.

2

Pushes the limits of monocrystalline silicon photovoltaic cell technology.

Based on official company source. SigFact extracts and structures signals from verified corporate announcements.
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