Performance Analyst - Japan

Tokyo,, Japan

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reference
Job reference 1259661
location
Location Tokyo,, Japan
sector
Sector Energy - Renewables
function
Function Other
type
Employment type Permanent
date
Date published June 10, 2025

Solar Performance Analyst – Japan

 

Location: Japan

Employment Type: Full-time

 

? About the Role

We are seeking a detail-oriented and data-driven Solar Performance Analyst to join our growing client's team in Japan. In this role, you will play a key part in optimizing the performance of our solar farms through data analysis, system integration, and collaboration with operations teams.

 

?? Key Responsibilities

  • Analyze historical and real-time weather and performance data to identify trends, anomalies, and opportunities for improvement.
  • Lead the implementation and troubleshooting of SCADA systems for new solar sites.
  • Perform in-depth performance analysis using Python, SQL, Excel VBA, or similar tools.
  • Collaborate with O&M providers to investigate and categorize faults and resolutions.
  • Maintain and manage internal databases and data flows to ensure data integrity and security.
  • Support performance revenue budgeting and asset onboarding processes.
  • Prepare clear, actionable reports for internal and external stakeholders.
  • Recommend and implement strategies to enhance energy production and reduce operational costs.
  • Conduct and review thermal drone surveys and follow up with O&M teams.

 

? Required Skills & Qualifications

  • Bachelor’s degree in engineering or a related field.
  • 3–5 years of relevant experience in solar energy or data analysis.
  • Proficiency in Python, SQL, Excel (including VBA), or equivalent tools.
  • Strong analytical and problem-solving skills.
  • Valid driver’s license (for driving in Japan).
  • Experience with CAD and PVsyst is a plus.
  • Fluent in English and Japanese (native in one, business-level in the other).

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