Solar Panel Repair & Upgradation

Solar no giving the output you expected? We diagnose underperforming systems, fix faults, and upgrade your panels, inverter, or key components to restore performance and improve long-term reliability without unnecessary replacements.

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Panel health checks to detect hotspots, damage, and connection faults 

Restore Output. Upgrade Performance. Extend System Life.

Residential

1kW - 10kW

Commercial

10kW - 100kW

Industrial

100kW - 1MW+

Solar systems can lose efficiency over time due to dust, shading changes, loose connectors, damaged panels, or inverter faults. In many cases, performance can be restored with targeted repair not a full system replacement.

Our Solar Panel Repair & Upgradation service focuses on finding the real cause of underperformance and fixing it. If upgrades make sense, we recommend practical improvements that increase output, reduce breakdown risk, and prepare your system for future needs like battery storage or added load.

What We Repair & Upgrade

We combine engineering excellence with sustainable solutions to deliver solar systems that exceed expectations.

Performance Diagnosis & System Health Check

We analyze generation patterns, check inverter logs, and inspect key electrical points to locate the root causes.

Solar Panel Repair & Replacement

We inspect panels for cracks, burnt spots, water ingress signs, and physical damage. If a panel is beyond repair, we recommend the replacement option.

Inverter Repair & Upgrade

We address common inverter issues such as error codes, frequent tripping, low conversion efficiency, or compatibility problems.

Wiring, Connector & Junction Box Fixes

Loose MC4 connectors, degraded cables, or damaged junction boxes can cause major output drops. We repair or replace faulty components and improve cable management.

Safety & Protection Upgrades

We check and upgrade isolators, MCB/MCCB, fuses, surge protection devices (SPD), earthing/grounding, and related safety systems for stable operation.

System Expansion

Planning to add more panels or batteries? We review capacity limits and upgrade components for smooth expansion

Benefits of Repair & Upgradation

We follow a systematic approach to ensure your solar installation is completed efficiently and to the highest standards.

Ready to go solar?

Get a free site assessment today and start your clean energy journey.

1

Improved Generation

Restore lost output and improve efficiency

2

Lower Risk of Breakdown

Fix hidden issues before they cause system failure

3

Better ROI

Make your existing system work harder without full replacement

4

Enhanced Safety

Stronger protection reduces electrical risk

5

Future-Ready System

Upgrade for monitoring and expansion

Why Choose Rayolt for Solar Repairs & Upgrades?

Diagnosis First

We focus on the cause not assumptions so you don’t waste money on unnecessary replacements.

Compatibility-Focused Upgrades

We recommend upgrades that match your existing system and future plans.

Safety-First Electrical Practices

Neat wiring, proper protection, and correct earthing/grounding for long-term stability.

Clear Communication

You’ll know what’s essential, what’s optional, and what impact each change will have.

Customer Testimonials

Fix Low Output and Upgrade with Confidence

Book a professional inspection and get a clear diagnosis, repair plan, and upgrade options to improve generation and extend your system’s life.

 Common signs include higher electricity bills, lower daily generation, inverter warnings, or a noticeable drop compared to previous months.

 We inspect first. Many issues are wiring or connector-related. If a panel is physically damaged or internally faulty, replacement may be required.

If your inverter is older, frequently errors out, or lacks monitoring, an upgrade can improve efficiency, reliability, and visibility into performance.

Yes, depending on your system design. We assess compatibility and recommend a safe upgrade path.

If the root cause is fixed (connectors, inverter fault, cable issues, shading changes), performance typically improves quickly.