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Tonga Energy Storage Multi-Energy Power Generation Project

The Akuo Energy-Tonga 2 – Battery Energy Storage System is a 6,000kW energy storage project located in Tongatapu, Tonga. The rated storage capacity of the project is 23,400kWh. The project was announced in 2019 and will be commissioned in 2021.

Empowering Your Future with Solar Energy

At EK Solar Solutions, we are at the forefront of the solar energy revolution. With over a decade of expertise in the renewable energy industry, we specialize in advanced solar storage systems that provide seamless power solutions for both residential and commercial properties. Our mission is to help you reduce your carbon footprint while achieving total energy independence.

Our team of experts works closely with you to design and install customized solar storage solutions that maximize efficiency and savings. From the initial consultation to the final installation, we ensure a smooth and hassle-free process. Join the solar revolution and power your future sustainably.

EK Solar technician installing solar panels

Reliable & Efficient

Our solar storage solutions are designed to ensure uninterrupted energy supply, even during cloudy days or power outages.

Cost-Effective

Save money on your electricity bills by harnessing the power of the sun with our affordable solar storage systems.

Eco-Friendly

Reduce your environmental impact and contribute to a greener planet by switching to solar energy and storage solutions.

Our Solar Storage Products & Services

At EK Solar Solutions, we offer a wide range of solar storage products and services to meet the diverse needs of our customers. Whether you're a homeowner, business owner, or looking for a custom energy solution, we provide cutting-edge technology and expert installation to help you achieve energy independence. Explore our product offerings below:

Residential solar installation

Residential Solar Storage Systems

Our Residential Solar Storage Systems are designed to provide homeowners with a reliable and efficient way to store excess solar energy, reducing electricity bills and increasing energy independence. With advanced battery technology, you can store energy during the day and use it at night, ensuring your home is always powered.

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Commercial solar panels

Commercial Solar Storage Solutions

Our Commercial Solar Storage Solutions are perfect for businesses looking to reduce energy costs and enhance sustainability. We offer large-scale battery storage systems that seamlessly integrate with your existing solar panels, helping businesses reduce reliance on grid power and lower operational costs.

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Custom solar solution

Customized Energy Solutions

We understand that every customer has unique energy needs. Our Customized Energy Solutions are tailored to fit your specific requirements, whether it's for a large estate, a business with high energy demands, or a specialized industrial application. Our team works closely with you to design and implement a solution that meets your needs.

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Akuo Energy-Tonga 2 – Battery Energy Storage System, Tonga

The Akuo Energy-Tonga 2 – Battery Energy Storage System is a 6,000kW energy storage project located in Tongatapu, Tonga. The rated storage capacity of the project is 23,400kWh. The project was announced in 2019 and will be commissioned in 2021.

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Kingdom of Tonga Celebrates Major Milestone Towards …

The system includes a 350kW solar plant and a 1003kW/1856kWh battery energy storage system, which will enable TPL to integrate renewable energy into its electricity grid …

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Our Projects | Tonga Power Limited

Tonga Power Limited is currently undertaking renewable energy projects, network upgrade projects aswell as Battery Energy Storage projects which all contribute to ensuring Tonga …

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Battery storage systems boots local power production

Network Upgrade projects currently being undertaken on Tongatapu and the outer-islands will improve safety, efficiency and resilience of the country''s Distribution network and also allow for increased renewable energy to be injected into the power grid.

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Official Completion Ceremony for Tonga''s 1st ever Large-Scale …

The technology helps stabilize the electricity grid for intermittent generation of renewable energy and also operates as a load shifting to store the solar generation during the day to be utilized during high customer load demand hours in Tongatapu. This project is an essential step to allow further renewable energy to be connected to the ...

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6MW IPP Project | Tonga Power Limited

To achieve its goal of 50% renewable energy by 2020 and 70% by 2030, Tonga is also developing wind and biomass generation sources, and will integrate these with multiple units of battery energy storage. ADB is supporting this transition to a cleaner and more sustainable energy mix through a $12.2 million grant to the Tonga Renewable Energy Project. It is also …

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Our Projects | Tonga Power Limited

Tonga Power Limited is currently undertaking renewable energy projects, network upgrade projects aswell as Battery Energy Storage projects which all contribute to ensuring Tonga Power provides power that is sustainable, reliable and safe for the people of Tonga. Learn more about our projects plans and progress by clicking the links below.

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GCF supporting energy transformation in SIDS

Articles; Press release; GCF supporting energy transformation in SIDS. To enable Tonga''s shift from fossil fuel-based energy generation, the Tonga Renewable Energy Project (TREP) will help install utility scale energy storage systems to facilitate the integration of variable renewable energy to Tonga''s power grid.

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Battery Energy Storage Systems | Tonga Power Limited

Battery Energy Storage Systems (BESS) is a technology developed for storing electricity with the underlying idea being that this stored energy can be utilized at a later time. We are currently working alongside the Tonga Renewable Energy Project to construct Tonga''s first ever Battery Energy Storage Systems to store Renewable Energy ...

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Australia''s contribution to the multi-donor Tonga Outer Islands ...

BESS Battery Energy Storage System ... power generation at a reduced cost, and its three major outputs were: • construction and installation of solar power systems with a total capacity of 1.32MWp on 9 outer islands, including rehabilitation of existing grid networks on ''Eua and Vava''u for on-grid distribution by TPL • ensuring operations and management knowledge and capacity ...

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Kingdom of Tonga Celebrates Major Milestone Towards Renewable Energy …

The system includes a 350kW solar plant and a 1003kW/1856kWh battery energy storage system, which will enable TPL to integrate renewable energy into its electricity grid and provide reliable power to customers.

Learn More

6MW IPP Project | Tonga Power Limited

To achieve its goal of 50% renewable energy by 2020 and 70% by 2030, Tonga is also developing wind and biomass generation sources, and will integrate these with multiple units …

Learn More

FP090: Tonga Renewable Energy Project under the Pacific Islands ...

This project aims to help Tonga move away from fossil fuels and shift to renewables. The project will deliver utility-scale storage systems to provide base load response and grid stability, paving the way for more renewable energy integration in the main island, while green mini-grids will be installed in the outer islands.

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Tonga commits to achieve 70% renewable energy target by 2030

Nuku''alofa – January 14, 2021: 9.45am (Enviro News): Tonga is accelerating its efforts to achieve the 70% clean energy target by 2030, with solar power as the key driver. The Department of Energy under the Ministry of MEIDECC is collaborating with development partners to monitor ongoing projects and implement new programmes to help the country reach its ambitious targets.

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Nuku''alofa Network Upgrade Project | Tonga Power …

Project Location. Project Benefits- Reduces Tonga''s reliance on diesel for power generation.- Improve the safety of the network, reducing the risk of injury and death- Increased network efficiency and reliability- Improve resilience of the …

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Another solar-plus-storage system in Tonga commissioned

A solar-plus-storage project combining 300kW of PV and a 2MWh battery energy storage system (BESS) has been installed in the Polynesian archipelago nation of Tonga. The project on the island of Vava''u was commissioned by Tonga Power Limited (TPL), the country''s sole electric utility, on 14 March.

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Tonga

The two battery storage facilities installed in Tonga are complementary: the aim of the first 5 MWh / 10 MW battery is to improve the electricity grid''s stability (regulating the voltage and frequency), while the second 23 MWh / 7 MW battery is designed to transfer the electrical load in order to help the grid supply electricity at peak times ...

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6MW IPP Project | Tonga Power Limited

To achieve its goal of 50% renewable energy by 2020 and 70% by 2030, Tonga is also developing wind and biomass generation sources, and will integrate these with multiple units of battery energy storage. ADB is supporting this transition to a cleaner and more sustainable energy mix through a $12.2 million grant to the Tonga Renewable Energy ...

Learn More

Front page | Tonga Power Limited

Tonga Power Limited (TPL) and the Japan International Cooperation Agency (JICA) have officially embarked on a transformative project aimed at enhancing grid operations on Tongatapu Island. The project, titled "Improving Grid Operation under the Centralized Control Centre," will significantly strengthen the Kingdom of Tonga''s renewable energy infrastructure, promoting …

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Official Completion Ceremony for Tonga''s 1st ever …

The technology helps stabilize the electricity grid for intermittent generation of renewable energy and also operates as a load shifting to store the solar generation during the day to be utilized during high customer load demand …

Learn More

Signing Ceremony for Tonga''s Second Large Scaled …

NUKU''ALOFA, TONGA (14th November 2019) — Tonga''s second Large scaled Battery Energy Storage System (BESS) will be built at Matatoa after an agreement was signed today between Tonga Power Limited and Akuo Energy …

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Akuo commissions the South Pacific''s largest storage project

Nuku''alofa, Tonga, May 17th, 2022 – Akuo, an independent global renewable energy power producer and developer, and Tonga Power Limited, the Tonga Islands'' public grid operator, announce that they commissioned Tonga 1 & 2, the South Pacific''s largest battery energy storage system with a total capacity of 29.2 MWh / 16.5 MW.

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Another solar-plus-storage system in Tonga …

A solar-plus-storage project combining 300kW of PV and a 2MWh battery energy storage system (BESS) has been installed in the Polynesian archipelago nation of Tonga. The project on the island of Vava''u …

Learn More

Signing Ceremony for Tonga''s First Large Scaled Battery Energy Storage ...

NUKU''ALOFA, TONGA (18th July 2019) — Tonga''s first Large scaled Battery Energy Storage System (BESS) will be built at the Popua Power Station after an agreement was signed today between Tonga Power Limited and Akuo Energy SAS, an energy company specializing in developing and operating renewable energy power plants. Battery Energy Storage Systems …

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Kingdom of Tonga Celebrates Major Milestone Towards …

The system includes a 300kW solar plant and a 2 Mega-watt hour battery energy storage system, which will enable TPL to integrate renewable energy into its electricity …

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Kingdom of Tonga Celebrates Major Milestone Towards Renewable Energy …

The system includes a 300kW solar plant and a 2 Mega-watt hour battery energy storage system, which will enable TPL to integrate renewable energy into its electricity grid and provide reliable power to customers. The Acting Prime Minister Honorable Samiu Kiuta Vaipulu, was present as the guest of honour at the event. Distinguished guests for ...

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Tonga

The two battery storage facilities installed in Tonga are complementary: the aim of the first 5 MWh / 10 MW battery is to improve the electricity grid''s stability (regulating the voltage and …

Learn More

Akuo commissions the South Pacific''s largest storage project

Nuku''alofa, Tonga, May 17th, 2022 – Akuo, an independent global renewable energy power producer and developer, and Tonga Power Limited, the Tonga Islands'' public grid operator, …

Learn More

Battery storage systems boots local power production

Network Upgrade projects currently being undertaken on Tongatapu and the outer-islands will improve safety, efficiency and resilience of the country''s Distribution network …

Learn More

Battery Energy Storage Systems | Tonga Power Limited

Battery Energy Storage Systems (BESS) is a technology developed for storing electricity with the underlying idea being that this stored energy can be utilized at a later time. We are currently working alongside the Tonga Renewable Energy …

Learn More

Why Choose Solar Storage?

At EK Solar Solutions, we provide a variety of solar energy storage solutions designed to help you save money, achieve energy independence, and reduce your environmental impact. Discover how our solutions can make a difference in your life or business.

Energy Independence with Solar Storage

Energy Independence

Our solar storage systems allow you to store excess energy generated during the day, so you can use it when the sun isn’t shining. Achieve energy independence by reducing your reliance on the grid, ensuring you have power when you need it most.

Cost Savings with Solar Storage

Cost Savings

By installing solar storage, you can store cheap solar energy and use it during peak hours when electricity prices are high. This can drastically lower your utility bills and offer long-term savings for both homes and businesses.

Environmental Benefits of Solar Storage

Environmental Benefits

Switching to solar storage reduces your reliance on fossil fuels and decreases carbon emissions. Our solutions help you support a sustainable energy future while lowering your environmental footprint.

Grid Stability and Backup Power

Grid Stability & Backup Power

Our solar storage systems provide backup power in case of grid failure, ensuring uninterrupted power for your home or business. They also help stabilize the grid during peak demand times by supplying energy when needed most.

Scalable Solar Storage Solutions for Businesses

Scalable Solutions for Businesses

Our solar storage systems are designed to scale according to your needs. Whether you are a small business or a large corporation, we can provide a flexible, cost-effective solution to optimize your energy usage.

Get in Touch with Us

Contact us today for a free consultation or quote on our solar storage solutions.