1. Key Challenges
A. High initial investment: The price of bifacial modules is 5%~10% higher than that of monofacial modules, but the long-term benefits can cover it.
B. Complex installation design:
a. The bracket needs to be raised (≥1m above the ground to optimize the back lighting).
b. Avoid back shading (such as inverter shadow).
c. Reflectivity dependence: The reflectivity of the installation environment needs to be evaluated (such as the reflectivity of sand is about 20%, and the reflectivity of snow is 80%).
2. Market status and development
A. Penetration rate improvement: In 2023, the global bifacial module accounted for more than 40%, and it is expected to become the mainstream in 2030.
B. Technology trends:
a. N-type cells (TOPCon, HJT) promote the bifacial rate to exceed 90%.
b. Combined with tracking brackets and intelligent operation and maintenance, maximize the power generation benefits.
Bifacial modules achieve "two-sided power generation" through technological innovation, which is particularly suitable for highly reflective environments and large power stations, and is a key path for photovoltaic cost reduction and efficiency improvement. Despite installation and cost challenges, its long-term economics and environmental suitability are driving rapid industry adoption.
QINHUANGDAO SHUOGU PHOTOVOLTAIC SCIENCE&TECHNOLOGY CO., LTD., a professional manufacturer of solar panel production line machine with more than 10 years. We can produce full-auto solar panel production line machines, semi-auto solar panel production line machines, full-auto solar panel laminator, automatic production line function machines, manual semi-auto line auxiliary equipment.
We are willing to continue to uphold the conception of "Create together with customers" to optimize the performance index of the products, to make active innovation and provide high quality product to our customers.
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