Solar System Operations and Maintenance Analysis
For optimizing the balance between reducing operations and maintenance (O&M) cost and improving performance of photovoltaic (PV)
The costs associated with integrating PV into bulk power and distribution systems are both commonly referred to as “grid integration” costs; however, in general, modeling the cost of each of these systems involves distinct challenges.
Distribution line costs per MWh are not a monotonic function of PV penetration level; however, the highest cost per MWh does occur at the highest penetration level. Costs associated with distribution losses range between − 7.5 €/MWh and 1.8 €/MWh.
The number of grid-connected solar photovoltaic (PV) systems is expected to increase dramatically over the coming decades. This increase in the number of PV units leads to an increased focus by utilities and other solar generating firms on achieving the highest level of performance and reliability from the solar asset.
Unlike most PV cost studies that report values solely in dollars per watt, SETO's PV system cost benchmark reports values using intrinsic units for each component. For example, the cost of a mounting structure is given in dollars per square meter of modules supported by that structure.
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