Joshua Hamsa
Solar Operations Engineer | Solar Commissioning & Software Development | Technical Asset Management
- Role
- Solar Commissioning Engineer at Dsd Renewables
- Location
- Fillmore, CA, US
- LinkedIn followers
- 500 followers
About Joshua Hamsa
Renewable energy engineer focused on getting the most out of solar and energy storage by streamlining asset management. Since earning my first NABCEP cert in 2017, I\'ve gained experience in every department of a project\'s lifecycle - origination, development, engineering, permitting, installation, inspections, interconnection, QC, commissioning, O&M and TAM. I\'ve seen where the systems break down - often because of decisions made early on. While I\'m currently developing digital tools for analytics, modeling, automation, and asset optimization, I usually post about Best Practices, Standard Operating Procedure and Safety.
Experience
Solar Commissioning Engineer
Aug 2025 — Present · CA, US
Standardized portfolio-wide engineering and performance data structures to improve traceability between development assumptions and operational outcomes.• Conduct production performance assessments using inverter-level and meter-level data to validate modeled expectations and identify variance drivers.• Developed Python-based analytics workflows to automate production allocation, degradation tracking, and loss-factor validation across operating assets.• Evaluated structural disconnects between development-stage modeling assumptions and operational realities, providing feedback loops to improve forecast accuracy.• Performed remote commissioning, diagnostics, and data acquisition from relays, inverters, and revenue-grade meters to support production verification and system validation.• Translated technical findings into structured reporting formats suitable for asset management and financial stakeholders.
Education
UC Davis Continuing and Professional Education
Land Use and Environmental Planning
Freedom Bible College
Christian Ministries
2019 — 2020
Western Ministry Institute
Christian Ministries
2021 — 2022
HeatSpring
NABCEP, Photovoltaics
East Los Angeles Skills Center
NABCEP, Photovoltaics
2017
Harvard Online
Data Science
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