EETE Sectional Committee - IESL

21/05/2026

🙏 Heartfelt Thanks

⚡ We sincerely extend our gratitude to everyone who joined the session🔋

“POWERING SAFETY: Rooftop Solar & Battery Energy Storage Systems”

Your valuable participation and engagement made the discussions on DC safety, BESS protection strategies, and modern engineering practices truly meaningful and impactful.

🎙 Our sincere appreciation to the speakers:
• Eng. Amila C. Rajapaksa – Public Utilities Commission of Sri Lanka (PUCSL)
• Eng. Charith Shyanaka – Chief Engineer Rathmalana Area, Electricity Distribution Lanka (Pvt) Ltd (EDL)
• Eng. Aaron Li – Sungrow Power Supply Co. Ltd
• Eng. Mo Haiqi – Huawei Technologies

We deeply appreciate your contribution in strengthening knowledge sharing and promoting safer renewable energy practices within the engineering community.

21/05/2026

📸 Sharing moments from the EETESC Technical Forum & Panel Discussion on “Powering Safety: Rooftop Solar & Battery Energy Storage Systems” 🌞🔋

The event witnessed an overwhelming response for registrations and was commended by the speakers as one of the first forums in Sri Lanka dedicated to safety aspects of rooftop solar and battery energy storage systems.

The session brought together leading industry experts to share valuable insights on DC safety practices, BESS implementation challenges, safety standards, and emerging industry concerns, while also establishing an important foundation for future safety frameworks and safer implementation practices within the renewable energy sector.

The interactive quiz session kept participants actively engaged throughout the evening and congratulations to all the winners! 🎉👏

The event concluded with the EETESC Fellowship Night, creating a valuable opportunity for networking and fellowship among participants.

21/05/2026

⚡ EETESC Field Visit – Variosystems (Pvt) Ltd, Badalgama

⚡ *EETESC Field Visit – Variosystems (Pvt) Ltd, Badalgama*

Join us to explore Sri Lanka’s leading Electronics Manufacturing Services (EMS) hub, showcasing Swiss precision and sustainable innovation in modern manufacturing. 🏭✨

🔍 Experience Includes
• PCB assembly, wire harness & box build integration
• ICT & functional testing with Swiss-standard quality systems
• Automated warehouse & global supply chain operations
• Industrial sustainability with solar power & water recycling systems

📅 13th June 2026
👥 Limited to 30 participants
💰 Rs. 1500 per person
🍽 Lunch & refreshments provided
📝 Registration link
https://iesl.lk/index.php?option=com_eventdisplay&view=events&event_id=1584&Itemid=122&lang=en

19/05/2026

⚡ EETESC Field Visit – Variosystems (Pvt) Ltd, Badalgama

Join us to explore Sri Lanka’s leading Electronics Manufacturing Services (EMS) hub, showcasing Swiss precision and sustainable innovation in modern manufacturing. 🏭✨

🔍 Experience Includes
• PCB assembly, wire harness & box build integration
• ICT & functional testing with Swiss-standard quality systems
• Automated warehouse & global supply chain operations
• Industrial sustainability with solar power & water recycling systems

📅 13th June 2026
👥 Limited to 30 participants
💰 Rs. 1500 per person
🍽 Lunch & refreshments provided
📝 Registration link
https://iesl.lk/index.php?option=com_eventdisplay&view=events&event_id=1584&Itemid=122&lang=en

17/05/2026

⚠️ Rainy Season Reminder: Safety First, Energize Last! ⛈️🔌

​With the heavy rains catching up, floods bring severe, hidden electrical hazards to homes and industries alike. Before you turn any power back on, remember the absolute golden rule:

🚨 De-energize: Shut down distribution systems immediately during flooding.

​🚨 Never energize a flooded facility until it’s certified by a professional!

​🚨 Replace: Components like MCCBs, LV Fuses, and Dry-Type Transformers cannot be saved—they must be replaced

​🚨 Test & Verify: Insulation Resistance (IR) and contact resistance tests are mandatory before switching anything back on.

*Stay safe, stay dry, and rebuild stronger! ⛈️⚡️

​

14/05/2026

⚡ Today is the Day!

🔋 POWERING SAFETY: Rooftop Solar & Battery Energy Storage Systems

Today’s session focuses on critical safety aspects in modern solar and battery systems, including DC protection, BESS reliability, and field-based engineering practices. 🌞🔋

🎙Panel of Experts
• Eng. Mo Haiqi – Senior Solution Manager, Huawei
• Eng. Aaron Li – Solution Manager, Sungrow
• Eng. Amila C. Rajapaksa – Director. (Environment, Efficiency & Renewable Energy), PUCSL
• Eng. Charith Shyanaka – Chief Engineer, Rathmalana Area, Electricity Distribution Lanka (Pvt) Ltd (EDL)

⏰ 5.15 PM onwards
📍 Wimalasurendra Auditorium, IESL.

To join via zoom:
https://us02web.zoom.us/j/86530990563?pwd=sPTYCca1rGMZruZTbuActdpn66AtRo.1
🥧 Followed by Fellowship Night

13/05/2026

⏳Happening Tomorrow

⚡POWERING SAFETY: Rooftop Solar & Battery Energy Storage Systems

Join us for an insightful technical forum on DC safety, BESS protection strategies, and emerging best practices in solar and battery energy storage systems. 🌞🔋

🎙Panel of Experts
• Eng. Mo Haiqi – Senior Solution Manager, Huawei
• Eng. Aaron Li – Solution Manager, Sungrow
• Eng. Amila C. Rajapaksa – Director. (Environment, Efficiency & Renewable Energy), PUCSL
• Eng. Charith Shyanaka – Chief Engineer, Rathmalana Area, Electricity Distribution Lanka (Pvt) Ltd (EDL)

📅 Tomorrow - 14th May
⏰ 5.15 PM onwards
📍 Wimalasurendra Auditorium, IESL

🥧 Followed by Fellowship Night.

10/05/2026

⚡ POWERING SAFETY: Rooftop Solar & Battery Energy Storage Systems
Mastering DC Risks, Protection Strategies & Modern Safety Practices

As rooftop solar and battery energy storage systems continue to expand rapidly in Sri Lanka, ensuring system safety and protection has become more critical than ever. 🌞🔋

Join us for a technical forum focused on the emerging safety challenges associated with rooftop solar PV and BESS installations, with special attention to:

🔍 Key Discussion Areas
• DC arc faults and mitigation strategies
• Protection coordination and rapid shutdown methods
• Cable routing, connector failures, and fire risks
• Battery Management Systems (BMS) and thermal runaway prevention
• Fire detection and suppression strategies for BESS
• Safety challenges in off-grid and hybrid systems
• International standards, best practices, and future policy development

🎙Panel of Experts
• Eng. Mo Haiqi – Senior Solution Manager, Huawei
•Eng. Aaron Li – Solution Manager, Sungrow
• Eng. Amila C. Rajapaksa – Director. (Environment, Efficiency & Renewable Energy), PUCSL
• Eng. Charith Shyanaka – Chief Engineer, Rathmalana Area, Electricity Distribution Lanka (Pvt) Ltd (EDL)

📅 14th May 2026
⏰ 5.15 PM onwards
📍 Wimalasurendra Auditorium, IESL

📝 Registration Required (Limited Participants)
https://iesl.lk/index.php?option=com_eventdisplay&view=events&event_id=1576&Itemid=122&lang=en

🥧 Followed by Fellowship Night

An insightful opportunity for engineers, consultants, contractors, and energy professionals to explore safer and more resilient solar and battery energy storage systems.

06/05/2026

IESL EETESC CSR Initiative at Lady Ridgeway Hospital for Children

We are pleased to share a progress update on our CSR engagement at Lady Ridgeway Hospital for Children.

Today, our engineering team, together with electricians from the Electricians’ Guild, conducted a preliminary technical assessment of the electrical distribution network and Public Address (PA) system, with the request from the hospital management. A significant portion of the PA system functionality was restored, while key safety concerns related to protection systems and earthing were identified.

An interim report is being finalized with essential findings to support improvements in safety and reliability.

These efforts contribute directly to creating a safer healing environment for children, supporting their well-being and the future generation of our nation.

We sincerely appreciate the dedication of the IESL EETESC 2025/26 CSR Committee and the valuable logistical support from Aloka Consultants.

30/04/2026

📅 Happening Today

⚡ Webinar – Powering the Future: Insights from New Zealand for Sri Lanka Energy Transition

Join us today for an insightful session on how New Zealand’s electricity sector can guide Sri Lanka’s journey toward a more efficient, reliable, and sustainable power system. 🌍⚡

🔍 Key Highlights
• Power system comparison: Sri Lanka vs New Zealand
• Renewable integration and system flexibility
• Electricity market operations and pricing
• Role of BESS and HVDC interconnection

🎙 Dr. Nuwan Herath
Senior Lecturer, University of Peradeniya
Former Engineer, Transpower New Zealand

📅 Today – 30th April 2026 | ⏰ 6.30 PM

📝 Join Now:
https://iesl.lk/index.php?option=com_eventdisplay&view=events&event_id=1561&Itemid=122&lang=en

📍Zoom Link
https://us02web.zoom.us/j/88653184594?pwd=ezJEG5GcQIKcc3X3ONs9xNYOLNDa3t.1

Be part of this valuable discussion on shaping Sri Lanka’s energy future.

29/04/2026

⏳Happening Tomorrow

⚡ Webinar – Powering the Future: Insights from New Zealand for Sri Lanka Energy Transition

Join us tomorrow for an engaging session on how New Zealand’s electricity sector can offer valuable lessons for Sri Lanka’s transition toward a more efficient, reliable, and sustainable power system. 🌍⚡

🔍 Key Highlights
• Comparison of Sri Lankan and New Zealand power systems
• Renewable integration and system flexibility
• Electricity market mechanisms and real-time operations
• Role of BESS and HVDC interconnection

🎙 Dr. Nuwan Herath
Senior Lecturer, University of Peradeniya
Former Engineer, Transpower New Zealand

📍 Zoom Platform
📅 Tomorrow – 30th April 2026 | ⏰ 6.30 PM

📝 Register Now:
https://iesl.lk/index.php?option=com_eventdisplay&view=events&event_id=1561&Itemid=122&lang=en

Don’t miss this opportunity to gain practical insights into the future of Sri Lanka’s power system.