₹ 799.00 ₹ 1,099.00
Shandar Services | Professional Solar Solutions
Service Category: Solar Services
Service Type: Residential & Commercial Solar System Performance Check
Shandar Services provides professional Solar System Performance Check Services for residential, commercial, and small industrial solar power systems.
Our service is designed to check the operating condition and performance of a solar PV system and identify potential issues that may reduce energy generation.
Our trained technicians check available system data, inverter operation, solar panel condition, electrical connections, DC/AC wiring, system output, and other accessible components to identify performance-related problems.
Our Solar System Performance Check service provides a systematic assessment of the solar PV system's operating condition and energy-generation performance.
The service may include:
The actual power generation of a solar system depends on factors such as sunlight intensity, weather, shading, panel orientation, system capacity, panel condition, inverter efficiency, temperature, and electrical conditions.
Step 1 – Initial System Assessment
Our technician collects basic information about the solar system, including system capacity, inverter type, and available generation data.
Step 2 – Solar Panel Inspection
Panels are visually checked for dirt, physical damage, shading, cracks, discoloration, and other visible conditions that may affect generation.
Step 3 – Inverter Check
The inverter display, operating status, warnings, fault codes, and available generation readings are checked.
Step 4 – Electrical Performance Check
Applicable DC and AC electrical parameters are checked using suitable testing equipment where included in the service scope.
Step 5 – Wiring & Connector Inspection
Accessible solar cables, connectors, junction boxes, and electrical connections are checked for visible issues.
Step 6 – Generation Data Review
Available daily, monthly, or historical generation data is reviewed to identify unusual drops or performance patterns.
Step 7 – Performance Assessment
The observed system condition and available data are assessed to identify possible causes of underperformance.
Step 8 – Final Report & Recommendations
Findings are explained to the customer and recommendations are provided for cleaning, repair, maintenance, replacement, or further diagnostic testing where required.
✓ Solar system performance assessment
✓ Solar panel visual inspection
✓ Inverter operation check
✓ Inverter error/warning check
✓ Generation reading observation
✓ DC electrical check where applicable
✓ AC electrical check where applicable
✓ Solar wiring inspection
✓ Connector inspection
✓ Visible shading check
✓ Dirt and debris check
✓ Mounting structure visual check
✓ Earthing connection observation
✓ Performance issue identification
✓ Safety inspection
✓ Maintenance/repair recommendations
✗ Solar panel cleaning
✗ Solar panel repair
✗ Solar panel replacement
✗ Inverter repair or replacement
✗ Complete electrical rewiring
✗ Major mounting structure repair
✗ Panel removal and reinstallation
✗ Battery replacement or major battery repair
✗ Advanced thermal imaging unless specifically included
✗ Long-term performance monitoring
✗ Replacement of damaged components
Additional repair, replacement, cleaning, or specialized diagnostic work may be quoted separately.
Depending on the inspection requirements, equipment may include:
Note: Testing equipment and methods depend on the solar system configuration, inverter type, accessibility, and required diagnostic scope.
| Solar System Size | Estimated Price |
|---|---|
| 1–2 kW | ₹400 – ₹700 |
| 3 kW | ₹500 – ₹900 |
| 5 kW | ₹700 – ₹1,200 |
| 7.5 kW | ₹900 – ₹1,500 |
| 10 kW | ₹1,100 – ₹1,800 |
| 15 kW | ₹1,700 – ₹2,700 |
| 20 kW | ₹2,200 – ₹3,500 |
| 25 kW | ₹2,800 – ₹4,500 |
| 25+ kW | Project-Based |
| Commercial Solar System | Project-Based |
Final pricing may vary depending on system size, number of panels, roof height, accessibility, testing requirements, location, and system condition.
Regular performance checks can help:
Before completing the service, our technicians check:
✓ Solar panel condition
✓ Inverter operation
✓ Inverter warnings/errors
✓ Solar generation readings
✓ DC electrical parameters where applicable
✓ AC electrical parameters where applicable
✓ DC cables
✓ AC cables
✓ MC4 connectors
✓ Junction boxes
✓ Visible shading
✓ Dirt and debris
✓ Mounting structure condition
✓ Earthing connections
✓ Overall system condition
Regular monitoring can help identify performance problems at an early stage.
Recommended practices include:
Q1. What is a Solar System Performance Check?
It is a service designed to assess the operating condition and available performance of a solar PV system and identify possible causes of reduced generation.
Q2. Why is my solar system producing less power?
Possible causes include dirt, shading, weather conditions, panel degradation, inverter problems, wiring issues, loose connections, or other system faults. A professional inspection can help identify the likely cause.
Q3. Do you check the inverter?
Yes. The inverter's operating status, available generation readings, warnings, and error codes are checked.
Q4. Can you check solar panel output?
Applicable electrical parameters can be checked using suitable testing equipment, depending on the system configuration and service scope.
Q5. Can you identify why my solar generation has dropped?
We can inspect the system and available generation data to identify potential causes. Some issues may require additional specialized testing.
Q6. Can you repair problems found during the performance check?
Yes. Depending on the issue, related solar cleaning, repair, wiring, inverter, or component replacement services can be provided separately.
Professional Performance Assessment
Our technicians check the solar system systematically to identify potential performance issues.
Generation Monitoring
Available inverter and generation data can be reviewed to identify unusual performance patterns.
Electrical & Safety Check
Applicable electrical connections and accessible components are inspected for potential issues.
Residential & Commercial
Service available for homes, offices, shops, commercial buildings, and suitable solar installations.
Is your solar system producing less power than expected?
Contact Shandar Services for Solar System Performance Check, Solar Panel Inspection, Inverter Inspection, Solar Maintenance and Related Solar Services.
Shandar Services | Professional Solar Solutions
Residential • Commercial • Performance Check • Professional Service
