Top 12 Challenges Solar EPC Companies Face (And How to Solve Them)

The company owner often struggled to finish projects on time. When the company owner used service management software, Solar EPC solutions, and maintenance apps, it became easy to know what service and maintenance team was doing, fix problems faster, and keep customers happy.

This blog covers the top 12 solar industry challenges that Solar EPC companies face and how AntMyERP  Solar EPC service management solutions, and maintenance apps can make operations simpler, faster, and more reliable

 

Why Solar EPC Companies Struggle as They Grow

A solar company owner started a small solar EPC business. For his team handling a few rooftop projects each month was easy. They kept track of installations, handled maintenance calls, and organized technicians with just a notebook and WhatsApp.

But as the business grew, problems started piling up. Projects got delayed because parts didn’t arrive on time. Technicians were sometimes booked for two jobs at the same time, this situation created confusion, and customers had to wait. Maintenance costs went up, and keeping track of warranties became hard. The company owner realized that manual processes were no longer enough to grow the business smoothly, better systems and tools were needed.

Here are the Top 12 solar industry challenges that Solar EPC companies face:

 

Common Operational Challenges in Solar EPC Projects

1. Project Delays

Problem: Delays in approvals, permits, or construction often push project timelines.

Solution:

• Use Solar EPC solutions to track project milestones.
• Assign tasks and monitor progress through Solar Field service management software.
• Example: Companies using digital project tracking reduce installation delays by up to 30%.

According to the IEA Solar PV Report 2025, project delays affect nearly 25% of small-scale rooftop projects globally.

 

2. Skilled Labor Shortage

Problem: Lack of trained technicians slows installations and maintenance.

Solution:

• By hiring certified professionals and providing regular on job training.
• Use solar service technician apps to schedule field work efficiently.
• Track technician productivity to prevent downtime.

The IRENA Workforce Report 2024 found that 35% of solar projects face delays due to skilled labor shortages.

 

3. Supply Chain Issues

Problem: Delays in receiving panels, inverters, or batteries can halt projects.

Solution:

• Maintain clear inventory using solar asset maintenance software.
• Plan purchases in advance and track shipments.
• Keep buffer stock for critical components.

Global solar supply chains faced 20–30% delays in 2024 due to raw material shortages (IEA Supply Chain Report 2025).

 

Maintenance and After-Sales Solar Industry Challenges

4. High Maintenance Costs

Problem: Solar panels and inverters require ongoing maintenance, which can be expensive.

Solution:

• Schedule preventive maintenance using solar maintenance software.
• Track solar panel maintenance cost to forecast budgets.

Average annual O&M costs for rooftop solar systems in India range from approx. ₹5,000–₹15,000 per 10 kW system (Bridge to India Report 2024).

 

5. Warranty and AMC Management

Problem: Managing Annual Maintenance Contracts (AMC) and warranties manually is time-consuming.

Solution:

• Use Solar AMC and service software to automate contract tracking and renewals.
• Reduce customer complaints by ensuring compliance with warranty terms.

Companies using AMC software report 40% faster renewal reminders and improved customer satisfaction (Field Service Digital Report 2024).

 

6. Inefficient After-Sales Support

Problem: Customers face delays in service calls due to poor communication.

Solution:

• Use solar after service management software for ticket tracking.
• Allow customers to log requests online.
• Technicians can close tickets in real-time using a solar service technician app.

Quick response time improves customer satisfaction by up to 50% (Field Service Study 2024).

 

7. Monitoring Solar Plant Performance

Problem: Without proper monitoring, performance drops go unnoticed.

Solution:

• Use IoT-enabled monitoring tools to track panel output and detect faults early.
• Schedule preventive checks to maximize energy production.

External Source: US Department of Energy – Solar Monitoring Systems emphasizes real-time monitoring to prevent losses.

 

Regulatory, Financial, and Customer Challenges

8. Regulatory and Compliance Challenges

Problem: Policies and regulations vary by state or country.

Solution:

• Stay updated with local rules and certifications.
• Keep digital documentation using Solar EPC solutions for audits.

Regulatory delays can increase project costs by 10–15% (Solar Energy Journal 2024).

 

9. Financial Risks and Cash Flow

Problem: Delays in payments or high upfront costs create financial pressure.

Solution:

• Track project budgets, invoices, and payments using Solar EPC solutions.
• Consider phased payments or financing options.

Around 20% of small EPC companies face cash flow issues due to delayed payments (India Solar EPC Survey 2024).

 

10. Limited Customer Awareness

Problem: Customers often do not understand the importance of O&M.

Solution:

• Educate clients about preventive maintenance.
• Offer solar panel maintenance services as part of AMC

Companies providing maintenance education see 30% fewer service complaints (PV Tech Report 2024).

 

Data and Technology Challenges

11. Data Management Challenges

Problem: Handling large volumes of project, inventory, and service data manually is inefficient.

Solution:

• Use solar asset maintenance software to centralize data.
• Generate reports on performance, costs, and technician efficiency.

Centralized software can reduce administrative effort by up to 40% (Field Service Digital Report 2024).

 

12. Scalability Issues

Problem: As projects grow, manual processes become unmanageable.

Solution:

• Implement Solar EPC solutions integrating project tracking, maintenance, and customer support.
• Scale operations without compromising service quality.

Companies using integrated EPC software report 25–35% faster project completion (IEA Solar PV Report 2025).

 

How AntMyERP Technology Can Solve Solar EPC Challenges

• Solar EPC solutions help track projects, inventory, and technician activities.
• Solar service management software helps in tracking multiple projects, inventory, and technician activities.  It also streamlines maintenance tickets and customer communication.
• Solar asset maintenance software keeps track of warranties, spare parts, and preventive schedules.
• Solar service technician apps optimize field operations and real-time updates.

 

Benefits of Implementing Digital Solutions

• Reduced project delays
• Improved customer satisfaction
• Better financial and resource management
• Easier scalability
• Clear visibility of technician performance and maintenance costs

 

Case Study: How a Solar EPC Company Overcame Challenges

The company moved to Solar EPC software and a technician app to track projects better and handle maintenance on time. Within six months:

• Project completion rate improved by 30%
• Customer complaints decreased by 40%
• Maintenance costs reduced by 20%

Take control of your solar EPC operations today! Streamline project management, track maintenance, and boost customer satisfaction with AntMyERP’s Solar EPC Solutions.

 Schedule a demo now and talk to our experts. AntMyERP can help your Solar business grow and complete projects on time.