Electric Boat Solution: Saving Costs from Day One


Switching to electric boat solutions offers significant advantages for both the marine ecosystem and customers aiming to reduce their carbon footprint. By adopting fully electric or hybrid systems, the vessels not only minimize air pollution in port communities but also mitigate sound pollution that can negatively impact the marine ecosystem. Additionally, this eco-friendly solution leads to substantial cost savings of up to 80% in operations and a reduction of 1,560 tons of greenhouse gas (GHG) emissions.

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Clean Energy Transition in Maritime Transportation

In the face of the urgent climate change challenges, there is a growing focus on green energy solutions. Embracing a sustainable future, Billion is at the forefront of the clean energy revolution in maritime transportation. Our cutting-edge partnership with Shift Clean Energy empowers us to deliver a game-changing solution: PwrSwäp technology. This innovative power system ensures ships have access to reliable, low-risk, and clean energy sources. By helping our valued clients save costs and transition to electric marine transportation, we are proud to be driving the growth of Taiwan's thriving green energy industry. Join us in shaping a greener tomorrow for our oceans and the planet.

Advancing Clean Energy Development and Application

Efficiently Mitigating Ship-Related Air and Water Pollution   

Improving Efficiency and Safety in Marine Transportation

Reducing air pollution in port communities.

Benefiting marine ecosystems by eliminating sound pollution from ship engines.

Assisting customers in achieving their carbon footprint reduction.


Applications for Transitioning to Green-Electric Ships

  • Port Terminals
  • Inland Waterways and Short Sea Shipping (SSS)
  • Remote off-grid communities and industrial sites.
  • Ferry Terminal

FASTER, BETTER, CHEAPER MARINE ELECTRIFICATION

Enabling carbon-neutral shipbuilding through cost-effective clean energy solutions and reliable electrification of sea transportation

Power Supply Modes for Electric Boats

Billion and Shift Clean Energy Collaborate to Drive Domestic Shipping Electrification

Billion signs exclusive representation agreement with Shift Clean Energy for energy storage solutions in Taiwan, advancing the transition to green energy in the marine transport industry and carbon reduction efforts.


Shift has over 10 years of experience in electric ship design and complies with international vessel regulations and certifications. Its PwrSwäp battery swapping technology has been deployed in approximately 700 related systems worldwide, spanning across 17 countries, assisting various types of vessels in the domestic maritime industry, offshore wind farms, ports, and ferry terminals in achieving energy efficiency and carbon reduction.


Billion leverages their extensive experience in providing localized services in the domestic market, combined with the collaborative partnership with Shift. They take charge of designing solutions, sales, tuning, and integrating energy management systems. Their goal is to offer comprehensive solutions and system integration services to facilitate the electrification of ships. By taking practical actions, they actively support the sustainable development of the environment and tackle the challenges associated with the current transition to marine energy.

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ELECTRIC SHIP SOLUTIONS

PwrSwäp Replaceable Battery

Introducing our industry-leading "Subscription-based" and "Pay-as-you-go" service, offering a reliable green energy solution for electric ships. Through our innovative solutions, we have significantly enhanced the experience of energy storage systems for electric ships, optimizing cost, size, weight, and charging time. Experience the freedom of a hassle-free electric shipping solution.

Customized Battery Cabinet System

In-Cabin Battery Cabinet Features

Fixed Battery Solution

Modular, stackable, and configurable energy storage system designed to maximize space utilization.

Patented Technology with A60 Approval

Our approach involves the repurposing of existing unused space within the vessel, eliminating the need for costly installations of new dedicated battery compartments. By making efficient use of the available space, we can seamlessly integrate the battery system without incurring additional expenses.

Seamless Replacement of Defective or Scrapped Batteries

Our solution extends the lifespan of the device from 10 to 30 years through seamless replacement of defective or scrapped batteries. After 10 years, the battery  is replaced at only 30 to 40% of the initial cost. This cost-effective approach ensures long-term usability and provides substantial savings in the long run.

Capable of withstanding 65G impact

With a robust armored design, our battery provides exceptional physical protection, capable of enduring impacts of up to 65G. Our battery is built to withstand the most demanding conditions, ensuring reliable performance and offering peace of mind.

Reducing approximately 1800kg of metal waste

Our market offering sets itself apart from the competition by introducing a battery system that eliminates the need for full replacement of the entire energy storage system (ESS). With a 1MWh system, you can achieve a significant reduction in metal waste generation, saving approximately 1800kg.

PwrSwäp: Electric Boat Battery Swapping Technology

PwrSwäp - A Practical Solution to Shift 2 Clean Energy

  • Experience the convenience of our on-demand battery replacement service. Swap out depleted batteries within minutes, paying only for the amount you have consumed. No need to worry about owning batteries—subscribe to the exact number you need for your trip.
  • Introducing our groundbreaking Pay-as-You-Go service (Pwr-Swäp), which offsets the high costs faced by shipping companies in their carbon reduction initiatives. It can be utilized in vessels, allowing payment solely for the energy consumed, simplifying the transition from diesel-powered to hybrid or fully electric engines.
  • Energy-as-a-Service, providing the flexibility of instant battery replacement with fully charged standardized batteries through a subscription model. Additionally, we offer provide charging infrastructure to meet customers' requirements. This approach ensures an uninterrupted power supply while embracing sustainable energy solutions

Pay-as-You-Go PwrSwäp Service: Surpassing Conventional Electric Ship Alternatives


Distinctive Advantages

• Providing the necessary power for each journey, reducing long-term power burdens

• Save money from day one with monthly savings of at least 30%.


Customer Benefits

• Significantly reduce upfront costs with our decarbonization solution

• Occupying a compact space and boasting a lightweight design, our solution provides comprehensive 100% service support.

•  Save on operational costs including fuel and maintenance.

Capacity 2.8MWh

Weight 3 ton

Plug-and-play, with Battery Replacement in as little as 3-minutes

Battery Patents and Certifications

Ensuring optimal battery temperature during operation and charging to extend its lifespan.

International A60 safety approval obtained for the liquid cooling system

The patented liquid cooling system eliminates the risk of thermal runaway by efficiently extracting heat at a faster rate than it is generated. This ensures complete cooling of the entire battery surface, minimizing the uneven aging of the cells. With built-in fire detection and fire suppression devices, the system ensures that ambient temperatures do not impact battery performance.

Gas Extraction Rack System: Patented Innovation

The unidirectional valves in the battery rack ensure a complete seal for each battery cell, effectively preventing any gas backflow that may result from battery malfunctions. The negative pressure created by the fan automatically exhausts the gases, ensuring the safety of crew members and passengers. Each module in the battery compartment is independent and easy to maintain.

Certified by Accreditation Bodies

  • SShift ESS: DNV GL Type Approval for Commercial Vessels, Offshore Oil and Gas, and Renewable Energy Applications.
  • Shift ESS battery room requires no additional Fire Protection System.

OnWatch: Fleet Operation Monitoring Software

Lowering Costs and Enhancing Safety

Achieve lower maintenance costs with reduced or zero fuel usage, while enjoying increased safety and noise-free operation.

Real-Time Monitoring

OnWatch system enables real-time monitoring of fuel and carbon savings, as well as battery performance.

Data Visualization

The visual chart analysis plays a crucial role in streamlining our battery maintenance process. By leveraging these tools, we can proactively detect potential issues, reducing the need for frequent physical battery inspections. Moreover, during changes in vessel operations or steering, our system can offer valuable recommendations on how these alterations might affect battery lifespan and performance, thereby optimizing overall battery.

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