Solar Energy Wiki topic
Maintenance
Commissioning, monitoring, warranties, and upkeep.
41 published concepts
Evidence through 2026-05-20 · 3 members have no source-event date
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Starting points
Begin with these concepts
- Photovoltaic system monitoring
Photovoltaic system monitoring records or presents operating data from a photovoltaic system so performance and status can be reviewed over time.
- Battery cycle life
Battery cycle life is the number of defined charge-discharge cycles completed before a specified performance endpoint is reached under stated test conditions.
- Solar permitting
Solar permitting is the local or other authority's administrative and technical review process for proposed solar construction and electrical work before and after installation as required.
Published directory
All maintenance concepts
41 total
- Photovoltaic system monitoring
Photovoltaic system monitoring records or presents operating data from a photovoltaic system so performance and status can be reviewed over time.
GS-CONCEPT-031 - Battery cycle life
Battery cycle life is the number of defined charge-discharge cycles completed before a specified performance endpoint is reached under stated test conditions.
GS-CONCEPT-050 - Solar permitting
Solar permitting is the local or other authority's administrative and technical review process for proposed solar construction and electrical work before and after installation as required.
GS-CONCEPT-090 - Solar inspection
A solar inspection is an examination by an authorized inspector to determine whether installed solar-related work complies with the applicable approved plans, codes, and local requirements.
GS-CONCEPT-091 - Photovoltaic system commissioning
Photovoltaic system commissioning is the documented process of inspecting, testing, configuring, and confirming an installed system against defined design and operational requirements before handoff or operation.
GS-CONCEPT-092 - Solar workmanship warranty
A solar workmanship warranty is an installer's or contractor's written promise covering specified defects in installation work for stated periods, remedies, conditions, and exclusions.
GS-CONCEPT-093 - Solar equipment warranty
A solar equipment warranty is a manufacturer's or supplier's written promise for specified equipment defects, performance, parts, or remedies under stated conditions and periods.
GS-CONCEPT-094 - Solar production guarantee
A solar production guarantee is a contract promise that compares defined measured or calculated system production with a stated schedule and provides specified remedies when its conditions are met.
GS-CONCEPT-095 - Photovoltaic operations and maintenance
Photovoltaic operations and maintenance is a combined framework for operating and maintaining PV and energy-storage systems.
GS-CONCEPT-218 - Preventive maintenance
Preventive maintenance is work scheduled in advance to prevent failures or reduce their likelihood.
GS-CONCEPT-219 - Corrective maintenance
Corrective maintenance is work to repair or replace failed equipment.
GS-CONCEPT-220 - Condition-based maintenance
Condition-based maintenance uses data logger information to time preventive and corrective maintenance.
GS-CONCEPT-221 - Solar maintenance plan
A solar maintenance plan is a system-specific O&M record that sets maintenance expectations, records, and contacts.
GS-CONCEPT-222 - Solar maintenance log
A solar maintenance log is a chronological record of commissioning, inspection, and O&M activity for a system.
GS-CONCEPT-223 - Solar system documentation
Solar system documentation can include manuals, warranty information, contacts, monitoring information, diagrams, approvals, and performance benchmark data.
GS-CONCEPT-224 - Solar as-built drawing
A solar as-built drawing records the installed configuration within revision-controlled system documentation.
GS-CONCEPT-225 - Solar single-line diagram
A solar single-line diagram is an electrical overview showing inverter arrangement and system electrical connections.
GS-CONCEPT-226 - Solar equipment datasheet
A solar equipment datasheet records exact make, model, and electrical and physical specifications for major PV equipment.
GS-CONCEPT-227 - Solar operation manual
A solar operation manual provides equipment-specific operating procedures within O&M-plan documentation.
GS-CONCEPT-228 - Solar warranty registration
Solar warranty registration is a product-specific registration step whose effect on coverage must be disclosed when registration is a condition of warranty coverage or performance.
GS-CONCEPT-229 - Solar warranty claim
A solar warranty claim follows the product warranty's stated procedure for obtaining performance of a warranty obligation.
GS-CONCEPT-230 - Solar service call
A solar service call is a recorded request for a qualified provider to evaluate a reported system condition under an O&M process.
GS-CONCEPT-231 - Solar fault code
A solar fault code is a manufacturer-formatted alarm code or message used as diagnostic input during equipment maintenance.
GS-CONCEPT-232 - Inverter status indicator
An inverter status indicator is an operational display signal, such as a production-meter reading or inverter-faceplate error message, that can be checked over time.
GS-CONCEPT-233 - Solar monitoring data gap
A solar monitoring data gap is an absence of expected monitoring records that should be identified as a data-quality concern before a performance calculation is interpreted.
GS-CONCEPT-234 - Solar visual inspection
A solar visual inspection is a structured observation of accessible PV components and visible site conditions in an O&M checklist.
GS-CONCEPT-235 - Solar thermal inspection
A solar thermal inspection uses infrared images to locate temperature variations in PV equipment.
GS-CONCEPT-236 - Insulation resistance test
An insulation resistance test checks a PV circuit for an abnormal leakage path to ground.
GS-CONCEPT-237 - I-V curve test
An I-V curve test traces DC-array electrical response to investigate array performance and possible faults.
GS-CONCEPT-238 - Ground-fault detection
Ground-fault detection monitors for a possible unintended current path and related electrical hazard.
GS-CONCEPT-239 - Arc-fault detection
Arc-fault detection evaluates electrical signals consistent with arcing against electrical noise for interruption decisions.
GS-CONCEPT-240 - Solar roof leak
A solar roof leak is a building-envelope concern recorded alongside the PV system when water entry is observed near a solar installation.
GS-CONCEPT-241 - Solar vegetation management
Solar vegetation management is the site-maintenance review of vegetation that may affect PV access or shading conditions.
GS-CONCEPT-242 - Solar module cleaning
Solar module cleaning is an O&M consideration that evaluates soiling and operating context for a particular PV site.
GS-CONCEPT-243 - Solar snow management
Solar snow management is the consideration of snow-related PV conditions within a site-specific O&M context.
GS-CONCEPT-244 - Solar pest damage
Solar pest damage is a documented observation of a site or equipment condition that may warrant system-specific maintenance review.
GS-CONCEPT-245 - Solar corrosion inspection
Solar corrosion inspection is the review of corrosion-related conditions as an O&M concern across PV materials, environment, and components.
GS-CONCEPT-246 - Solar electrical connection inspection
Solar electrical connection inspection is qualified review of PV connectors, wiring, and supports for documented condition concerns.
GS-CONCEPT-247 - Solar inverter replacement
Solar inverter replacement is a documented, system-specific O&M decision concerning an existing PV inverter.
GS-CONCEPT-248 - Solar module replacement
Solar module replacement is a documented corrective-maintenance decision for an existing PV system.
GS-CONCEPT-249 - Solar decommissioning
Solar decommissioning is the planned transition at the end of a PV system's performance period.
GS-CONCEPT-250
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