Best Solar Project Design Software for EPCs: Scaling 1kW to 1MW in Maharashtra
- TheGreen Bein
- Mar 19
- 4 min read
The solar boom in Maharashtra—spanning from the high-rises of Mumbai and Pune (Tier 1) to the industrial hubs of Nagpur and Nashik (Tier 2) and the emerging markets of Amravati or Latur (Tier 3)—has created a massive demand for speed. For a Solar EPC provider, the "old way" of manual drafting is a profit killer.
What if your Solar Project Design and Development Software cost less than a daily cup of tea in a local Tapri?
At just ₹670/- per month (roughly ₹22 per day), ACCA Solarius PV is a central solution that is saving EPCs thousands in overhead. Here is how this tool is redefining solar project forecasting across Maharashtra.

The Central Solution for EPC Efficiency
Whether you are pitching a 1kW residential system in a Tier 3 town or a 1MW industrial plant in a Tier 1 MIDC area, consistency is key. ACCA PV provides a unified platform that replaces fragmented tools, saving you from expensive CAD licenses and separate financial calculators.
Complete Building Design: You get a full 3D BIM modeler. You don't just place panels; you build the entire structure to see exactly how it interacts with the environment.
Unique Panoramic Solar Irradiance & Shadow Calculator: This is the game-changer. By taking a simple panoramic photo at a site in, say, Aurangabad, the software maps the horizon. It calculates precise shadows from distant hills or nearby trees, ensuring your solar project forecasting is 100% accurate.
Automated Project Reports: In minutes, generate a complete Bill of Materials (BOS) and a professional financial report (ROI, IRR, Payback) that helps you close deals faster than competitors using manual spreadsheets.
Test Before You Invest: The 30-Day Free Trial
In an industry where seeing is believing, you don’t have to take the leap of faith immediately. ACCA PV offers a 30-day free trial period, providing a risk-free opportunity to understand the software inside and out.
For an EPC provider in a Tier 2 or Tier 3 city, this month-long window is perfect for:
Running a "live" pilot on an existing 1kW to 1MW project to compare accuracy.
Learning the 3D BIM modeling interface without any financial commitment.
Generating a real-world BOS and Financial Report to see the professional quality of the output.
Testing the Panoramic Shadow Calculator on a tricky site to see the precision firsthand.
Why ₹22/Day is a Strategic Investment
In Tier 2 and Tier 3 cities, where margins are often tighter, saving on software overhead is vital.
Lower Acquisition Cost: Spend only ₹670/- monthly instead of lakhs on annual subscriptions.
Accuracy = Trust: Using the panoramic irradiance tool prevents under-performance, protecting your reputation in close-knit business communities like Kolhapur or Solapur.
Scalability: The same tool that handles a small bungalow roof in Satara can design a massive warehouse project in Bhiwandi.
Best Solar Project Design Software for Solar EPC Providers in Maharashtra Frequently asked questions
What is the best Solar Project Design Software for small EPCs in Maharashtra?
ACCA Solarius PV offers a professional-grade solution at an unbeatable price of ₹670 per month.
Can I design a 1MW project using this software?
Yes, the software is fully capable of designing projects ranging from 1kW to 1MW+.
How does the shadow calculator work for sites with many trees?
It uses a unique panoramic irradiance tool to map obstacles directly from site photos for precise shading analysis.
Is this software suitable for Tier 2 cities like Nagpur and Nashik?
Absolutely, it helps Tier 2 EPCs compete with Tier 1 firms by providing high-end 3D design capabilities at a low cost.
Does the ₹670 plan include financial project reports?
Yes, it generates complete financial feasibility and ROI reports as part of the central solution.
What is the daily cost of using ACCA Solarius PV?
The cost is approximately ₹22 per day, making it the most affordable professional solar tool in India.
Can I generate a Bill of Materials (BOS) automatically?
Yes, the software produces a detailed BOS including modules, inverters, and cabling requirements.
Does it support 3D building design for complex rooftops?
Yes, it features a built-in 3D BIM modeler to recreate any building geometry accurately.
How does solar project forecasting help in winning clients?
Accurate yield forecasting builds trust by showing clients exactly how much energy and money they will save.
Is there a mobile version for site surveys in Tier 3 cities?
While the design is done on a PC, you can use site photos to feed the panoramic shadow calculator.
Do I need separate CAD software with ACCA PV?
No, it is a central solution that handles drafting, design, and reporting within one interface.
Can it calculate the irradiance for vertical solar installations?
Yes, the 3D engine calculates solar radiation on any surface, including facades.
How does the software handle different electricity tariffs in Maharashtra?
You can customize tariff structures to ensure your financial forecasting matches MSEDCL or Adani Power rates.
Is it easy to learn for an engineer in a Tier 3 town?
The interface is intuitive and designed to streamline the workflow for solar project development.
What is the benefit of the panoramic photo feature?
It eliminates the need for expensive 3D scanning by using standard photos to predict shading.
Can I export the designs to PDF for client proposals?
Yes, it generates professional, client-ready PDF reports with all technical and financial data.
Does the software include a library of Indian solar components?
It features an extensive, updateable library of global and local modules and inverters.
How does it save thousands of rupees every month?
By reducing design time from days to hours and eliminating the need for multiple high-cost software licenses.
Can I use it for ground-mounted projects in rural Maharashtra?
Yes, it is equally effective for ground-mount solar project design and development.
Is there a free trial available for EPC providers?
Most providers, including ACCA, offer a trial period to test these features before subscribing.
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