Operators in the growing U.S. residential solar market must use the latest infrared scanning and plant modeling technology to reduce truck rolls and increase the return on maintenance activities, Mike Moone, Director, Energy Assurance at SunPower, said.
A model to calculate the financial impact of operations & maintenance (O&M) practices, standardization of contracts, and a pay-as-you-go app to hire local contractors are on the cards for the U.S. solar industry.
Innovations in plant design, component improvements and the clustering of maintenance services are pushing O&M costs close to $8,000/MW/yr, the cost the National Renewable Energy Laboratory forecast for 2020, industry experts told PV Insider.
A new U.S. member-owned cooperative is to build a pool of certified staff and equipment from across the country to drive down operations and maintenance (O&M) costs and minimize full life-cycle risks for new plants, Stephen Irvin, CEO of project leader Amicus Solar, told PV Insider.
PV plant operators are demanding more sophisticated dust accumulation analysis to inform construction and operations decisions and new research is linking weather models and predictive analysis to reduce downtime, leading industry experts said.
Pre-assembly and customized design testing are optimizing labor and other soft cost components which are increasingly driving U.S. project competitiveness, Ran Fu, Solar Energy Analyst at the National Renewable Energy Laboratory (NREL), told PV Insider.
DNV GL's acquisition of GreenPowerMonitor (GPM) will generate new data-analytics synergies, interlinking project development and asset management activities to maximize solar plant performance, company executives told PV Insider.
Power technology firms such as GE and ABB have developed more heat-resistant materials and self-regulating technology to build higher-voltage solar inverters which will lower the capex and opex of plants, company directors told PV Insider.