₹ 599.00 ₹ 899.00
Shandar Services provides professional Solar Inverter Repair Services for residential, commercial, and small industrial solar power systems.
Our repair service is designed to diagnose and resolve common solar inverter problems such as error codes, inverter shutdowns, abnormal output, connection faults, overheating, display issues, and other operational problems.
Our technicians inspect the inverter and associated accessible connections before recommending the appropriate repair or replacement solution.
Our Solar Inverter Repair Service may include:
| Inverter Type | Typical Repair Coverage |
|---|---|
| On-Grid Solar Inverter | Error diagnosis, connection faults, shutdown and output-related issues |
| Off-Grid Solar Inverter | Inverter, battery-side and output-related fault assessment |
| Hybrid Solar Inverter | Solar, battery and AC-side fault diagnosis |
| Residential Inverter | Common operational and connection-related repairs |
| Commercial Inverter | Fault diagnosis and repair based on system configuration |
| Multiple Inverter System | Individual inverter fault assessment and repair |
| Large Solar Plant | Project-based diagnosis and repair |
Indicative Solar Inverter Repair Charges
| Repair Type | Estimated Price |
|---|---|
| Basic Fault Diagnosis | ₹500 – ₹1,000 |
| Error Code Troubleshooting | ₹700 – ₹1,500 |
| Loose Connection Repair | ₹500 – ₹1,200 |
| Cable/Terminal Repair | ₹700 – ₹2,000 |
| DC Input Fault Repair | ₹1,000 – ₹3,000 |
| AC Output Fault Repair | ₹1,000 – ₹3,000 |
| Cooling/Fan-Related Service | ₹800 – ₹2,500 |
| External Component Replacement | ₹1,000 – ₹4,000+ |
| Minor Inverter Repair | ₹1,500 – ₹4,000 |
| Major Inverter Repair | ₹4,000 – ₹10,000+ |
| PCB/Internal Component Repair | Project-Based |
| Inverter Replacement | Separate Quotation |
Note: Final repair pricing depends on inverter model, fault type, component availability, labour requirements, and site conditions.
The Solar Inverter Repair Service may include:
The following are generally not included unless separately quoted:
Replacement parts and major repair work will be charged separately where required.
Depending on the inverter and fault, technicians may use:
Specialized equipment may be required for certain internal inverter faults.
Step 1 – Customer Complaint Review
We understand the inverter problem, error message, system size, and reported symptoms.
Step 2 – Initial Inspection
The inverter and accessible installation area are visually inspected.
Step 3 – Error Code Diagnosis
Displayed error and warning codes are checked and assessed.
Step 4 – DC Input Check
The solar DC input and accessible connections are inspected.
Step 5 – AC Output Check
AC output and accessible electrical connections are checked.
Step 6 – Wiring & Connection Inspection
Cables, terminals, connectors, isolators, and other accessible connections are inspected.
Step 7 – Fault Identification
The likely cause of the inverter problem is identified based on available test results.
Step 8 – Repair Estimate
If repair is required, the expected work and applicable charges are explained.
Step 9 – Repair Work
Approved repair work is carried out according to the agreed scope.
Step 10 – Component Replacement
Required components may be replaced separately if available and approved.
Step 11 – Testing
The inverter is tested after repair to verify its operating condition.
Step 12 – Final System Check
Basic system operation is checked and the customer is informed about the repair outcome.
| Repair Type | Estimated Time |
|---|---|
| Basic Diagnosis | 30–60 Minutes |
| Minor Connection Repair | 30–90 Minutes |
| Cable/Terminal Repair | 1–2 Hours |
| Minor Inverter Repair | 1–3 Hours |
| Component Replacement | 2–5+ Hours |
| Major/Internal Repair | Project-Based |
| Multiple Inverter Repair | Project-Based |
Repair time depends on the inverter model, fault complexity, component availability, and site conditions.
After the repair, customers can be informed about:
Where complete repair is not possible at the site, further repair or replacement options can be recommended.
Solar inverter repair may be required when:
Q1. What is Solar Inverter Repair Service?
Solar Inverter Repair Service involves diagnosing and repairing faults that prevent a solar inverter from operating normally.
Q2. What common inverter problems can be repaired?
Common issues may include error codes, shutdowns, loose connections, cable faults, overheating, cooling problems, and certain external component issues.
Q3. Can you repair an inverter that is not switching on?
Yes, the inverter can be inspected to identify possible causes. Depending on the fault, repair may be possible or replacement may be recommended.
Q4. Can you repair inverter error codes?
Error codes can be diagnosed to identify the possible cause. The actual repair depends on the fault represented by the code.
Q5. Do you repair PCB or internal inverter components?
Certain internal repairs may require specialized equipment, parts, or manufacturer-level service. Such work may be handled separately on a project basis.
Q6. Can you repair on-grid, off-grid and hybrid inverters?
Yes, inspection and repair support can be provided for different inverter configurations, subject to model and fault type.
Q7. How long does inverter repair take?
Minor repairs may take around 30 minutes to a few hours. Major internal repairs may require additional time depending on the fault and parts availability.
Q8. Do repair charges include replacement parts?
Not always. Replacement components and special parts are generally charged separately unless specifically included in the quotation.
Q9. Should I repair or replace my solar inverter?
The decision depends on the inverter's age, fault type, repair cost, component availability, condition, and expected future reliability.
Q10. Can you inspect the inverter before repairing it?
Yes. Proper diagnosis and inspection are recommended before beginning major repair work.
All prices mentioned above are estimated service prices and may vary depending on inverter brand, model, system size, fault type, component availability, labour requirements, site accessibility, travel distance, and actual site conditions.
Final pricing will be confirmed after diagnosis and before major repair or component replacement work.
Shandar Services | Professional Solar Solutions
Professional Solar Inverter Repair for Residential & Commercial Solar Systems
