At the SNEC 2025 exhibition in Shanghai, global PV giant LONGi officially announced the launch of its Hybrid Interdigitated Back Contact (HIBC) solar module with a power output exceeding 700W and a remarkable conversion efficiency of 25.9% — now entering full-scale commercial production.

What’s New?

While LONGi had previously demonstrated HIBC technology in lab and pre-commercial stages, this announcement marks the first time such a high-power HIBC module is entering mass production, making it readily available for large-scale deployment in real-world projects.

⚙️ Key Specifications:

• Output Power: 700W+

• Efficiency: 25.9%

• Module Size: 2382 × 1134 mm

• Power Density: 259 W/m²

• Technology: Hybrid Interdigitated Back Contact (HJT + Back Contact)

✅ Highlights & Benefits:

• No front-side busbars → Maximum light absorption

• Elegant all-black appearance → Ideal for rooftops and building-integrated PV

• Stable performance in high-temperature environments

• Mass production ready → Available now for residential, commercial, and utility projects

 Why It Matters for the Industry

With efficiency and aesthetics becoming critical in solar system design, LONGi’s HIBC modules offer:

• Higher energy output from the same surface area

• Fewer modules per system

• Lower balance of system (BOS) costs

• Faster return on investment (ROI)

Interested in using LONGi’s latest modules in your next project?
Contact Nastech — your trusted solar partner — for product availability, pricing, and technical support.