Operations & Maintenance
Operations & Maintenance
Annapolis Solar Park, the largest solar power generation plant on a closed landfill in North America, is owned and operated by Building Energy, a global independent power producer.
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Operations & Maintenance
The way that utilities study distributed energy resource interconnections (DER) in California is about to change dramatically. In this article we elaborate on the distribution planning tools that stakeholders in the state are developing to...
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Operations & Maintenance
In this article, we provide insight into maintaining a healthy portfolio of assets by identifying and remediating performance problems on the dc side of the PV system.
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Operations & Maintenance
The degradation rate (Rd) quantifies the rate at which PV systems or modules lose performance over time. Rd values not only drive the results of long-term energy production estimates for financial projections and other studies, but also help provide...
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Operations & Maintenance
Drones are reducing labor costs, maximizing performance and providing granular insights for PV systems. In addition to enabling the taking of aerial photos, they support aerial thermography, capturing PV system performance data with thermal infrared...
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Operations & Maintenance
Vendors of array tracking solutions for utility-scale projects have a diverse makeup. For this article, we interviewed team members from five different vendors. Each vendor has a unique history, market perspective and tracking technology in what has...
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Operations & Maintenance
Thanks in large part to the recent influx of solar distributed energy resource (DER) generation, the California utility grid is becoming saturated much faster than anyone ever expected. Saturation in this context refers to the maximum solar capacity...
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Operations & Maintenance
Many of the O&M considerations that impact cost and revenue—such as performance optimization, system uptime and operational efficiency—relate directly to inverter and monitoring system selection.
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Operations & Maintenance
PV systems can incur undetected phantom losses, which reduce energy yield and economic performance. Aerial inspections, which capture IR and visible imagery, approach this problem from an entirely new vantage point—namely, from the air.
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Operations & Maintenance
Owners, developers, bankers and O&M providers all want to know when it makes sense to clean a PV array to recapture revenue that it would otherwise lose due to soiled modules. It is difficult to assess soiling and to determine when to wash an...
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Operations & Maintenance
The aging fleet of fuse-grounded string inverters presents a potential challenge for service providers since the industry has largely transitioned to non-isolated inverters.
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Operations & Maintenance
Though fires involving PV systems are very rare, they occur on a continual basis and receive a lot of attention from solar industry stakeholders, insurance companies and the media. In this article, we provide a brief history of PV-involved fires,...
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Operations & Maintenance
In this article, we provide insight into maintaining a healthy portfolio of assets by identifying and remediating performance problems on the dc side of the PV system.
0
Operations & Maintenance
The way that utilities study distributed energy resource interconnections (DER) in California is about to change dramatically. In this article we elaborate on the distribution planning tools that stakeholders in the state are developing to...
0
Operations & Maintenance
Annapolis Solar Park, the largest solar power generation plant on a closed landfill in North America, is owned and operated by Building Energy, a global independent power producer.
0