Installing a solar power system is a smart investment, but the success of your project depends heavily on the expertise of the installation partner. A trusted solar plant installation and commissioning company can help you avoid technical and financial setbacks. Whether you are a homeowner or a business, being aware of potential solar setup problems during installation will better prepare you for a smoother and more efficient transition to solar energy.
Common Problems During Solar Plant Installation
Improper Site Assessment
One of the first mistakes in solar setup is poor site evaluation. If the installer does not analyze sun exposure, shadows, roof slope and structural stability, it can lead to underperformance. This is why a proper site inspection including shadow analysis and load feasibility, is crucial before design and installation. According to MNRE (Ministry of New and Renewable Energy) guidelines, a detailed site assessment is mandatory before commissioning.
Poor System Design
A system designed without accurate load calculations or energy consumption data often leads to inefficiencies. Incorrect inverter sizing or panel orientation can significantly reduce energy yield. Professional solar EPC contractors ensure optimized system design based on IEC standards and real-time simulation tools.
Low-Quality Materials or Equipment
Using low-grade panels, inverters or mounting structures not only reduces output but also compromises safety. Always choose vendors who use Tier-1 panels, BIS-certified components, and inverters that comply with IEC 62109 safety standards.
Unskilled Installation Teams
Inexperienced technicians may improperly mount panels, mismanage cables or ignore safety protocols. This can result in fire hazards, poor grounding, and long-term inefficiencies. The best solar companies in Ahmedabad employ trained staff certified by bodies like the National Institute of Solar Energy (NISE).
Grid Connectivity and Net Metering Issues
Delays in DISCOM approvals, paperwork errors or incorrect meter installation can stall commissioning. A qualified solar energy company must be experienced in working with state-specific net metering policies and should offer full regulatory compliance support.
Inadequate Weatherproofing and Grounding
Solar systems are exposed to extreme weather. Without proper IP65 sealing, earthing, and lightning protection systems, the setup is at risk. Leading solar EPC services always include these safety measures as part of their SOPs.
Monitoring System Misconfiguration
A solar plant without real-time monitoring is like a car without a dashboard. Without accurate data, performance issues go undetected. Choose a solar company in Ahmedabad that provides app-based or web-based monitoring tools, ideally compliant with O&M standards from IEC 61724.
How to Solve These Solar Installation Challenges
Hire Certified and Experienced Installers
Choose a certified and experienced solar installer recognized by government programs, with a proven track record in both residential rooftop and utility-scale projects.
Demand Detailed Site Survey and Technical Feasibility Report
Ensure your installer provides a full site audit with a shadow simulation report, structural strength certificate and load profiling before installation begins.
Use Only Approved, High-Efficiency Components
Request technical datasheets and BIS approval documents for all major components. Reliable renewable energy EPC companies work only with verified Tier-1 brands.
Ensure Proper Documentation and Legal Compliance
The right partner handles net metering applications, DISCOM coordination and safety certifications according to local policies.
Opt for End-to-End Project Management
From design and procurement to commissioning and post-installation support, a reputed EPC contractor in Gujarat will offer complete project lifecycle services, minimizing delays and inconsistencies.
Benefits of a Well-Installed Solar Plant
Maximum Energy Output and Long-Term Savings
A well-optimized plant designed using certified tools and methods will ensure maximum output and significant long-term savings.
Low Maintenance and Downtime
Professional installations reduce system breakdowns and minimize service costs over the lifetime of the project.
Better ROI and Payback Period
Optimized system design and reliable components ensure a faster return on investment (ROI) often within 4 – 6 years, depending on location and load.
Peace of Mind with Warranties and Support
A trusted solar company will offer product warranties, performance guarantees and annual maintenance contracts (AMC) to ensure peace of mind.
Checklist: What to Ask Before Choosing a Solar Installation Company
- Are you registered under any government schemes?
- Do you provide end-to-end commissioning services, including O&M?
- What performance guarantee do you offer on installed systems?
- Can I see case studies or client references?
- Do you offer after-sales support and AMC plans?
To Conclude
Solar energy is a long-term investment. Partnering with a qualified solar plant installation and commissioning company ensures safety, efficiency and peace of mind. Look for firms that are offer complete EPC services and have a proven track record in Gujarat and beyond.
Companies like Renesys Solar System, for instance, follow BIS and MNRE guidelines and have consistently delivered projects on time while maintaining high customer satisfaction.
FAQ’s
Q1. What is the typical timeline for solar plant installation and commissioning?
Ans: Residential systems take 2–6 weeks; commercial projects may take longer. Timely execution depends on site readiness, approvals, and installer efficiency.
Q2. How do I ensure my solar system complies with government regulations and safety standards?
Ans: Hire an EPC company that follows MNRE, BIS, and IEC standards and handles all DISCOM approvals and documentation.
Q3. What should I do if my installed solar system is underperforming?
Ans: Use your monitoring app to check system output. Contact your installer to inspect for shading, wiring, or inverter issues.
