How Our AMC Team Boosted Solar Energy Generation by 40%: A Real-World Case Study
Introduction
Solar energy has become a prominent solution for green power generation, offering numerous environmental and economic benefits. However, solar panel efficiency can sometimes reduce due to improper installation, maintenance issues, or weather conditions. This is where a well-executed Annual Maintenance Contract (AMC) steps in to guarantee optimal performance. In this article, we will talk about how our AMC team visited a new customer’s solar installation, diagnosed recurring faults, and succeeded in boosting energy production by 40% by troubleshooting in an efficient manner.
The Initial Survey: Identifying the Issue
When our AMC team first went to the client’s solar installation site, the client had previously told us that their solar output had been significantly lower than it was supposed to be. Despite having a perfectly designed system, they experienced an efficiency loss that was impacting their return on investment.
Our team performed a detailed site survey to analyze the status of the system. This included:
Checking the condition of the solar panels.
Check inverter and wiring connections.
Checking shading issues and location.
Checking past generation data for inconsistencies.
Checking environmental factors such as dust accumulation and weather.
Key Issues Identified
Our experts conducted a thorough analysis and identified some of the key issues that were affecting the efficiency of the solar installation:
Incorrect Tilt Angle & Orientation: The solar panels were not properly installed at the correct tilt angle, thereby reducing their exposure to direct sunlight.
Dirty Solar Panels: The panels had a heavy layer of dust and debris covering them, which significantly hindered sunlight absorption.
Loose Wiring & Connection Issues: Loose connections between the panels and inverter, as well as between some of the wiring, were leading to energy loss.
Shading Problem: Unaccounted for obstructions, such as trees and buildings around the area, were casting shadows on some of the panels, leading to underperformance.
Inverter Failure: The inverter was not operating at its maximum capacity, and that was diminishing the power conversion efficiency.
Troubleshooting and Remedial Measures
Once the issues were isolated, our AMC team implemented a step-by-step troubleshooting strategy to rectify the problems.
1. Panel Tilt & Orientation Adjustment
Solar panels work best when they receive direct sunlight at the optimal angle. Our crew reoriented and tilted the panels to get maximum exposure based on the location’s latitude and seasonal variations.
2. Cleaning and Maintenance
Maintenance is essential for peak solar generation. We carried out a thorough cleaning of each panel to clear it of dust, dirt, and bird droppings. We also advised the client to put in place regular cleaning schedules such that performance in the long run is guaranteed.
3. Wiring & Connection Repairs
Wiring issues result in energy losses and inefficiencies. Our experts tightened loose wires, replaced damaged wires, and ensured proper grounding to prevent energy leakages.
4. Elimination of Shading Problems
For the correction of the shading issue, we suggested pruning branches that overhang and moving the shaded panels where possible. In some cases, we suggested the use of micro-inverters or optimizers to reduce the impact of shading on the entire system.
5. Inverter Repair & Upgrade
Inverters also play a critical role in converting solar power to usable electricity. We identified the faulty inverter, performed the necessary repair, and programmed its parameters to function more optimally. Where an upgrade was needed, we provided the client with a proper replacement option.
The Outcome: 40% Increase in Solar Generation
Upon undertaking these corrective measures, results were spectacular. The client’s solar performance improved by 40%, which in turn resulted in increased efficiency and return on investment. The enhanced performance entailed:
Increased independence from grid electricity.
Better energy savings.
Extended system life and enhanced reliability.
Greater satisfaction with their solar investment.
Lessons Learned and Best Practices
This case study highlights the importance of regular solar system maintenance and monitoring. Here are some of the most critical takeaways for solar system owners:
Regular Cleaning and Inspection: Dust and debris accumulation can significantly impact solar panel efficiency. This should be included in your maintenance schedule.
Optimal Panel Placement: Proper tilt angle and direction based on geographic location can lead to maximum energy output.
Monitor Shading Issues: Trees and buildings around can lead to shading problems in the long term, reducing energy output. Monitoring is essential on a regular basis.
Ensure Electrical Connections are Tight: Loose or broken wiring can lead to power losses. Periodic electrical inspections can prevent inefficiencies.
Inverter Performance Tests: Since inverters are responsible for converting solar energy, they must be tested periodically to ensure proper performance.
Conclusion
Solar systems require proper maintenance in a bid for them to provide maximum output. This instance regarding the AMC intervention of our team is proof that good maintenance and pre-emptively troubleshooting existing faults can pave the way and lead to amazing energy boosts in the output.
If you are experiencing that your solar system is producing less energy, then it might be the right time for an AMC service from a professional. Contact us now, and our professionals will help you maximize your solar power system for optimal performance and savings!
