What is the main purpose of this survey?

The survey aims to rank popular manufacturers of residential solar panels based on contract data from Solar Partners users in January 2026.

Which manufacturer showed the most significant growth in the latest ranking?

Hanwha Japan showed a significant leap, rapidly expanding its market share from autumn 2025, largely due to the introduction of new panels with top-level power generation efficiency.

What factors are influencing the solar panel market trends mentioned in the article?

Key factors include the introduction of new high-efficiency panels (e.g., by Hanwha Japan), metropolitan government subsidies (e.g., for AIKO Solar in Tokyo), and the evolving requirements for subsidies, such as cybersecurity measures for DR subsidies for storage batteries.

AI News NQ Analysis

【調查結果】2026年1月住宅用太陽能板熱門製造商排名！

NQ 評分 50/100

AI 摘要（NQ 加工版）

Solar Partners 公布了 2026 年 1 月住宅用太陽能板熱門製造商排名。

尚無 AI 分析資料。

常見問題

Q: What is the main purpose of this survey?: A: The survey aims to rank popular manufacturers of residential solar panels based on contract data from Solar Partners users in January 2026.
Q: Which manufacturer showed the most significant growth in the latest ranking?: A: Hanwha Japan showed a significant leap, rapidly expanding its market share from autumn 2025, largely due to the introduction of new panels with top-level power generation efficiency.
Q: What factors are influencing the solar panel market trends mentioned in the article?: A: Key factors include the introduction of new high-efficiency panels (e.g., by Hanwha Japan), metropolitan government subsidies (e.g., for AIKO Solar in Tokyo), and the evolving requirements for subsidies, such as cybersecurity measures for DR subsidies for storage batteries.