Sri Lanka''s Largest Solar-Powered Battery Energy Storage System
The project establishes Sri Lanka''s largest non-government-funded battery energy storage system (BESS), powered by solar photovoltaic (PV) technology. The Battery Commissioning Event took place on
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''Rividanavi'' Solar Power Park: Construction begins of Sri Lanka''s
In addition to the solar power park, a new 132 kV transmission system stretching 27 kilometres will be constructed to connect the generated electricity to the grid.
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Poonakary solar power project: Payment made to SEA; investment secured
The project is expected to yield a 700 MW solar power plant and a 1,500 MWh battery energy storage system, providing Sri Lanka with approximately 1,100 GWh of dispatchable electricity annually,
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Energizing the Future: Development of a 100 MW Solar Park and
The Power Plant will be equipped with cutting-edge photovoltaic technology augmented with the battery storage for the first time in Sri Lanka and is designed to harness the abundant solar resources of the region.
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Sri Lanka in PPA for PV plus 1,500MWh BESS plant with USG
The government of Sri Lanka has entered into a power purchase agreement (PPA) with Australian firm United Solar Group (USG) for a major floating solar power (FPV) and storage project.
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Maha Oya Pumped Storage Power Station
The Maha Oya facility is designed to store excess renewable energy from solar and wind sources, thus creating supporting infrastructure for Sri Lanka''s target of generating 70% of its electricity from renewable sources by
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Energy Storage: Powering the Next Leap in Sri Lanka''s
As Sri Lanka''s energy demands evolve, hybrid renewable systems combining solar, wind, and battery storage are becoming the new normal. ISL is proud to be part of this transformation, offering
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Energy Parks | Sri Lanka Sustainable Energy Authority
Energy Park is a concept initially proposed as an alternative strategy to accelerate wind and solar power development in Sri Lanka. Energy Parks function in the form of a public-private partnership.
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Maha Oya Pumped Storage Power Station
The Maha Oya Pumped Storage Power Station is a 600MW pumped-storage power station being developed in the Aranayaka and Nawalapitiya areas of Sri Lanka. Upon completion, it will be the country''s first energy storage facility, and one of the largest power stations in Sri Lanka in terms of nameplate capacity. The Maha Oya facility is designed to store excess renewable energy from solar and wind sources, thus creating supporting infrastructure for Sri Lanka''s target of generati
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Sri Lanka begins work on largest solar power project “Rividanavi”
This will be the first power project in the country where the investor builds the transmission system. A new 132 kV grid substation is also to be established in the Monaragala area.
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Sri Lanka Launches 100 MW Solar Power Plant in Siyambalanduwa
Sri Lanka inaugurates a new 100 MW solar plant with battery storage, a key project among solar power plants in Sri Lanka aiming for 70% renewable energy by 2030.
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Scalable 48V/96V lithium systems for residential, commercial, and telecom backup – integrated with smart BMS and remote monitoring.
Outdoor Telecom Cabinets
Ruggedized cabinets with integrated backup power, climate control, and IoT connectivity for 5G and critical infrastructure.
Three-Phase Storage Inverters
High-efficiency 10kW–150kW inverters with grid-forming capability, compatible with all leading battery chemistries.
Containerized BESS & Grid Storage
Modular 500kWh–5MWh containerized storage for utility-scale, microgrid, and industrial applications – liquid-cooled and EMS ready.