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Institute of Solar Technology (IST) an autonomous body for startups in solar energy training, have a milestone with 12 years of experience in Entrepreneurship Business Development, a long history of operation. Institute was founded in 2012, Indian oldest institute. To know more look "About Us" section.

Rooftop Hybrid Solar Simulation Software RHS Version-11.12

Rooftop Hybrid Solar (RHS) V.11.12 appears to be a specialized, often freely available, simulation software tool used for designing, modeling, and analyzing rooftop solar photovoltaic systems, particularly those combined with battery storage. It helps users simulate system performance, evaluate hybrid setups (grid + battery), and often aids in technical, financial, and regulatory planning for solar installations.

Key Aspects of Rooftop Hybrid Solar Simulations Systems RHS V.11.12:
  • Definition: A hybrid system combines solar panels with a battery system to store energy, while remaining connected to the utility grid, offering both off-grid and on-grid capabilities.
  • Simulation & Design: Software like RHS V.11.12 helps optimize component selection, such as inverter sizing, battery capacity, and panel orientation.
  • Benefits: These systems are versatile, offering continuous power during grid outages, reducing high-tariff electricity consumption, and maximizing self-consumption.
  • Components: Simulations typically include photovoltaic modules, hybrid inverters, Lithium-ion or Lead-acid battery packs, and monitoring systems.
  • Hybrid & Storage Focus: RHS specializes in hybrid systems (combining solar with storage - Lithium-ion battery ESS) to maximize self-consumption.
  • Performance Analysis: These tools calculate energy yield, production losses, PR %, CUF, Specific Yield per Day, DC/AC ratio and Yearly and monthly average values of photovoltaic electricity (AC) delivered by the total installed capacity of a PV system.
  • Financial Analysis: Calculates critical financial indicators such as Levelized Cost of Energy (LCOE) and Return on Investment (ROI) to evaluate profitability.
  • Technical Planning: Assists in auditing and designing, suitable for professional solar project development.

This software developed and offered by the Institute of Solar Technology (IST), to help professionals and rooftop solar vendor in the solar industry.

IST Solar Training included all engineering design software / tools

IST Solar MMS Structural Design & Analysis Tool

Full walkthrough of:
1 — Project Input: Enter site parameters including wind zone (IS 875 Part 3), seismic zone (IS 1893), roof height, parapet height, terrain category, panel dimensions/weight, tilt angle, row spacing, steel grade (Fe 250/350/410), concrete grade (M20/M25/M30), and tilt system (fixed or adjustable). Three presets available: Residential 10kW, Commercial 100kW, Industrial 500kW.
2 — Structure Type: Select from Flat RCC Rooftop, Pole-Mounted, Elevated/High-Rise, or Triangle Bracket. Configure front/rear leg heights (rear leg auto-calculated from tilt angle), bay spacing, pole height, and row count. Live summary shows total panels, array area, row length, and geometry.
3 — Load Analysis: Full IS 875 Part 3 wind analysis (Vb → k2 → Vz → pz → Cf → Fw) and IS 1893 seismic analysis (Z → Ah → base shear). Generates all load combinations (LC1–LC4) per IS 800 Table 4, identifies governing lateral load.
4 — Member Design: IS 800:2007 limit state checks for bending (Cl 8.2), shear (Cl 8.4), compression/buckling (Cl 7.1), deflection (L/300), and connection bolt capacity. Auto-selects adequate section from database. Pass/Fail with utilisation percentages.
5 — Foundation: IS 456:2000 RCC concrete block design — block sizing, bearing capacity, overturning stability (FoS ≥ 1.5), minimum steel area, chemical anchor selection, and concrete grade checks. Total block count calculated.
6 — Engineering Drawing: Four views — front elevation, foundation layout plan, cross-section, and connection detail — all auto-generated from your input parameters. Download as PNG.
7 — Component Database: steel sections (ISMC, ISA, SHS, RHS), fasteners & bolts (IS 1367), solar panels, and foundation blocks. All with full specifications.
8 — Full Report: STAAD-style engineering report covering all 11 sections including code references, load tables, material specs, member check summary, quality assurance checklist. Print or copy to clipboard.

IST Pitched Roof Solar MMS Structural Design & Analysis Tool

1 — Project Input: Wind standard selection (ASCE 7-10/16 or IS 875 Part 3), basic wind speed, exposure/terrain category, seismic zone, roof height, pitch angle, rafter span, panel gap (locked to 150mm minimum per IEC 62938), panel dimensions/weight, rail and hook spacing, steel grade, rail material (Al 6005A-T5, 6063-T6, Steel, SS316), and snow zone.
2 — Roof Type: Six roof surfaces — Clay/Concrete Tiles, Metal Sheet, Corrugated Sheet, Asphalt Shingles, Slate, and Standing Seam Metal. Each auto-fills the correct dead load, hook type, waterproofing method, and tile overlap. Standing seam is highlighted as no-penetration (best option).
3 — Load Analysis: Complete wind analysis per ASCE 7-10/16 or IS 875 Part 3 including uplift and download coefficients specific to pitched roof panels, plus dead load, snow load (IS 875 Part 4), seismic base shear (IS 1893), and all five load combinations per IS 800 Table 4.
4 — Member Design: IS 800:2007 limit state checks for aluminium rail — bending (Cl 8.2), shear (Cl 8.4), and deflection (L/250). Auto-selects adequate rail section from database with utilisation percentages and pass/fail.
5 — Roof Hooks: Pull-out and shear capacity checks for the selected hook type with factor of safety ≥ 2.0. Waterproofing specification and galvanic isolation details per IEC 62938.
6 — Drawings: Four views — side elevation (showing pitch angle, 150mm gap, rails, hooks), top plan view (array layout with hooks), rail layout with hook positions and dimensions, and hook/bracket connection detail. All download as PNG.
7 — Component Database: Full CRUD for Rails/Profiles, Roof Hooks & Clamps, Mid/End Clamps, Fasteners, and Solar Panels with all specifications.
8 — Full Report: 13-section STAAD-style report covering all codes (ASCE 7, IS 875, IS 800, IS 1893, IEC 62938, IEC 62548), load tables, member design, hook design, installation notes, and quality checklist. Print or copy to clipboard.

IST provide business training and engineers training. Not for solar installer /labour training. If you want to become solar expert to make big solar business, enroll now.

Solar business course provides training on starting and running a solar energy business, covering technical aspects of solar panel systems, business planning, marketing, and project management. These courses cater to individuals interested in entrepreneurship in the renewable energy sector, as well as professionals looking to expand their knowledge.


Active Participant Presence in Learning:

  1. Engaging Activities:Incorporating interactive learning activities, such as group discussions, role-playing, simulations, and hands-on projects, can enhance participant engagement and knowledge retention.
  2. Real-World Applications:Linking the training content to real-world applications, such as case studies and site visits, can help participants understand the practical relevance of the knowledge and skills being taught.
  3. Technology Integration:Utilizing technology, such as virtual reality or online platforms, can provide immersive and interactive learning experiences, especially for complex tasks.
  4. Collaborative Learning:Fostering a collaborative learning environment where participants can learn from each other's experiences and perspectives can enhance the overall learning experience.

Discover the PV business and expand your professional options

Solar Project Design Master Course (Rooftop and Large solar system)

Solar Project design Master Course Huge job opportunity Solar Design engineer job

Search Solar Design Engineer Job
For working professionals, early morning or night class slot available
Solar Project Design Master Course: provides a vast opportunities in getting wider knowledge in the areas of concept development, site identification, feasibility study, detailed system design, engineering, construction & commercial operation, operational performance monitoring of solar Utility Scale power projects, financial aspects of the solar power plant like DPR,DSCR,ROI,CUF estimation and CAPEX ,OPEX modelling.
Key Skills for Solar Power Plant Design: Understanding Solar Technologies, Site Selection and Layout, Shading Analysis, System Design, Component Selection, Electrical Design, Grid Integration, Performance Analysis, Project Management, Financial and Economic Analysis, Regulations and Standards and Case studies.

Admission going on for 3rd Batch of May - 2026
Rating:

PV Technology & Business Management - Business Course (Online)
(Rooftop and Large solar system)

PV Solar Business Training
For working professionals, early morning or night class slot available
PV Technology & Business Management course to boost your business. Institute of Solar Technology (IST) cover business opportunities in Residential, Public Sector, Commercial and Industry, how you will prepare your technical team to fulfill customer requirement? How can you offer optimum electric bill saving or increase money for your Residential, Public Sector, Commercial and Industry customer? Learn from Institute of Solar Technology.
Learn about Public, Commercial and Industry Sector solar rooftop project – availability, requirement, benefits and business opportunities.

Admission going on for May - 2026
Rating:

To do PM - Surya Ghar: Muft Bijli Yojana Project, required technical commercial knowledge and skill, like vendor registration process, residential owner's registration process, PV Solar system quality understanding, project design, components selection, installation process, PM Surya Ghar Document making to get project Feasibility Approval, DISCOM Inspection Process. You will learn as per PM Surya Ghar project guide. A single complete course for solar business.

Rooftop solar business course provides training on all aspects of starting and running a solar panel installation business, including technical skills, business management, and financial aspects. These courses cover topics like solar energy principles, system design, installation, maintenance, and regulatory frameworks, as well as how to start and manage a solar panel business.

Key areas covered in Rooftop solar business courses:

Technical aspects:

  1. Solar PV technology: Understanding the fundamental principles of solar photovoltaic (PV) technology.
  2. System design: Learning how to design solar PV systems for rooftops, including site assessment, component selection, and electrical design.
  3. Installation and maintenance: Mastering the practical skills needed for safe and efficient rooftop solar PV system installation, maintenance, and troubleshooting.

Business aspects:

  1. Starting a solar business: Gaining knowledge about the business aspects of solar panel installation, including market analysis, sales and marketing, and customer acquisition.
  2. Financial aspects: Understanding the financial side of the solar business, including project financing, cost analysis, and return on investment.
  3. Regulatory framework: Learning about the relevant regulations and permits for solar PV installations.

Who should consider taking a rooftop solar business course?

  1. Individuals interested in starting their own solar panel installation business.
  2. Professionals working in the renewable energy sector who want to enhance their knowledge and skills.
  3. Electricians, contractors, and other tradespeople who want to expand their business into the solar energy field.
  4. Entrepreneurs looking for a sustainable business opportunity.

By taking a rooftop solar business course, individuals can gain the necessary knowledge and skills to succeed in the growing solar energy industry.

Rooftop Hybrid Solar Simulation Software RHS Version-11.12

Rooftop Hybrid Solar (RHS) simulation software, such as Rooftop Hybrid Solar Simulation Software RHS V 11.12, is designed to model, design, and optimize grid-connected solar PV systems with battery energy storage. These tools simulate system performance under varying solar irradiation, battery state-of-charge, and grid-connected,, or off-grid scenarios, facilitating technical analysis.

Reputation and reviews:

For comprehensive solar business training, consider programs focused on solar PV technology and business management, especially those offered by the Institute of Solar Technology (IST).

Reviews and ratings of educational institutions are crucial for gauging student satisfaction and overall quality. They provide valuable insights into areas of strength and areas needing improvement, helping institutions enhance their offerings and better serve their students.
Check online reviews and ratings of the institutes to gauge their quality and student satisfaction.

Visit: IST Prestigious Alumni Feedback

 Institute of Solar Technology (IST):
  1. Focus:
    IST specializes in PV solar technology and business management, with a strong track record of training solar entrepreneurs.
  2. Training Style:
    They offer Instructor-Led online class / in-house class and practical sessions at institute or at project site (as per availability), with a focus on project development and quality management.
  3. Course Content:
    The training includes site assessment, feasibility studies, design, installation, performance modeling, and quality assurance. Offers comprehensive training programs, including Solar Technology and Business Management, Energy storage Lithium-ion battery manufacturing, Solar Powered Electric Vehicle Charging Station design and development course including specialized courses Solar Power Plant Design Master course for solar engineers.
  4. Target Audience:
    IST caters to a wide range of professionals, including entrepreneurs, managers, project developers, and EPC companies.
    This organization aims to empower women through solar technical training and community-building, fostering a network of female solar professionals.
  5. Mentorship:
    Experienced trainers act as mentors, providing guidance and support to trainees beyond the formal training sessions, fostering a positive learning environment.

At this moment free training registration is not available at IST but will start soon!. Visit us after some days, we will update.


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IST Prestigious Alumni Feedback

IST alumni have achieved significant success, gained recognition, or made notable contributions in PV Solar and Renewable energy areas.

Rutvik Pravinkumar Rana

In this course most useful or valuable was PV Designing and Question Answer Session.

- Rutvik Pravinkumar Rana,
Variav, suarat, Presently at Duisburg, North Rhine-Westphalia, Germany
MS-Renewable Energy Systems - Photovoltaic

Profile: https://www.linkedin.com/in/rutvik-rana-renewable-engineer/
LAKKARAJU PUNDAREEK

IST has very well designed the course, modules technical features were well explained. The most positive aspects of this course are clarity on PV technology. I can do project design and financial modeling as per customer's requirement. Course had been very useful

- LAKKARAJU PUNDAREEK,
Ex Executive Director at BHEL, CONSULTANT, Gowin energy solutions ltd

Profile: https://www.linkedin.com/in/lakkaraju-pundareek-41531b37
Bindesh Kumar Tiwari

This course gives in depth knowledge of understanding the complete aspects of PV Solar project from rooftop project to MW project to start my business Sunshine Corporation . .

- Bindesh Kumar Tiwari ,
Director at Sunshine Corporation

Profile: https://www.facebook.com/profile.php?id=100090706216360
SUBAS CHANDRAN

Excellent presentation and professors are rich in knowledge Thanks to Sanjib sir , for being kind and makes us to utilise the session effectively

- SUBAS CHANDRAN,
Chennai, Tamil Nadu, India
Technical Sales Manager at iPLON India

Profile: https://www.linkedin.com/in/subas-chandran-8b6652229/overlay/1635497783357/single-media-viewer/?profileId=ACoAADk5_4oBsFELh2DSXyX8Z6FYHwFPSuqeoRE
Sitav Bhadra

The course gives an overall feel of the subject. The practical measurement and installation, and covering of all the elements of the PV system.

- Sitav Bhadra,
Kolkata, West Bengal, India
Founder of Sunforest, Renewable Energy Consultant

Profile: https://www.linkedin.com/in/sitav-bhadra-8a1169a7/details/certifications/

Past Participant Profile

Floating Solar Project
Top Job Profiles
  1. Director/Founder
  2. Programme Managers
  3. Project Lead/Project Mgrs
  4. EPC Associate
  5. Startup

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