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Applications
Green Ship Company
HIGH POWER, HIGH ENERGY APPLICATIONS
FAST VESSELS
CARGO VESSELS
HIGH BP TUG BOATS
The battery packs, each boasting a capacity of 2 megawatt-hours (MWh), are pivotal to the energy storage system. They are complemented by diverse renewable energy sources such as solar, wind, and hydrogen fuel cells, seamlessly integrated into the same direct current (DC) system. This integration enhances energy diversity and ensures robustness in variable energy availability scenarios. Furthermore, the system accommodates generators on the alternating current (AC) side, alongside shore charging infrastructure, ensuring uninterrupted power supply. High-voltage AC motors, supported by advanced transformers and variable frequency drives (VFD), offer precise control and efficiency. With these components working in tandem, the system achieves unparalleled reliability, efficiency, and sustainability, paving the way for a greener and more resilient energy landscape.
| Battery | Motor | Fuel Cell | Wind, Solar |
|---|---|---|---|
|
Upto 2 MWh each |
Upto 2 MW each |
70 KW Scaled unit |
As per available space |
MEDIUM POWER, MEDIUM ENERGY APPLICATIONS
FAST FERRIES
BARGES
LOW BP TUGS
The battery packs, comprised of modular units from the Manta battery pack series with capacities of up to 1 MWh each, serve as the cornerstone of the energy storage system. These cutting-edge units are seamlessly integrated with other sources of DC energy, including solar, wind, and H2 fuel cells, all converging into the same DC system. Moreover, generators have the capability to connect to the AC side, in tandem with the shore charging system. High-voltage AC motors are efficiently linked to the AC side through advanced transformers and variable frequency drives (VFDs), ensuring optimal performance and energy utilization. This integrated setup not only enhances flexibility but also facilitates a robust and sustainable energy infrastructure capable of meeting diverse energy demands with seamless efficiency.
| Battery | Motor | Fuel Cell | Wind, Solar |
|---|---|---|---|
|
500 – 1000 KWh |
50 – 500 KW |
70 KW Scaled unit |
As per available space |
LOW POWER, LOW ENERGY APPLICATIONS
MEDIUM SPEED FERRIES
TOURISM BOATS
SMALL FISHING BOATS
In low power applications, the battery packs operate at voltages of 48, 96, or 144V with capacities under 500 kWh, offering versatile solutions for various energy needs. These battery packs seamlessly integrate with other DC energy sources such as solar, wind, and hydrogen fuel cells within the same DC system. Additionally, generators can connect to the AC side alongside the shore charging system, enhancing overall energy resilience. Low voltage AC motors are efficiently linked to the AC side through transformers and variable frequency drives (VFDs), optimizing performance and energy efficiency. This comprehensive setup ensures a reliable and flexible energy infrastructure capable of meeting diverse power requirements with maximum efficiency and sustainability.
| Battery | Motor | Fuel Cell | Wind, Solar |
|---|---|---|---|
|
10 – 500 KWh |
10 – 50 KW |
25 KW Scaled unit |
As per available space |
WIND PROPULSION
LARGE CARGO VESSELS
Harnessing the power of wind to propel large cargo vessels is a new approach we should look forward to. The suction sail will be installed on the vessels, generating mechanical energy to propel the ship. This suctional sail will be connected to the same shaft as the propulsion engine. Integrating this system would minimize the load on the engines, thereby reducing overall fuel consumption.
| HEIGHT |
POWER GENERATED kW/wing |
WEIGHT Tons |
DECK FOOTPRINT |
|---|---|---|---|
|
23.4m |
2500 |
38 |
3m x 3m – 7m x 7m |
|
26.3m |
2800 |
41 |
3m x 3m – 7m x 7m |
|
32m |
3500 |
46 |
3m x 3m – 7m x 7m |
AUXILIARY PROPULSION
LARGE CARGO SHIPS AND ALL VESSELS
It may not always be feasible to fully electrify large cargo vessels; however, there are viable alternatives to reduce operational expenses and minimize emissions through our comprehensive auxiliary propulsion solution. Our solution involves the integration of Manta LFP battery packs to power auxiliary loads, complemented by energy sources such as hydrogen fuel cells, wind, and solar power. In addition, diesel gensets or shore charging can be utilized as backup sources of energy. This approach significantly reduces reliance on auxiliary engines for powering loads, resulting in substantial fuel savings and emissions reduction.
| Battery | Motor | Fuel Cell | Wind, Solar |
|---|---|---|---|
|
500 – 1000 kWh |
50 – 500 kW |
70Kw Scaled unit |
As per available space |
PARALLEL HYBRID FOR SMALL VESSELS
FISHING VESSELS
BARGES
TUG BOATS
The parallel hybrid system could be a game-changer when there is a requirement for both performance and fuel savings. This system is a combination of an engine and electric propulsion, which includes the Manta LFP battery pack charged using a combination of solar panels and wind turbines. The batteries can also be charged using the standard grid power supply. The electric motors will be connected to the same shaft as the engine. This system helps in delivering better fuel efficiency, thus providing improved savings. It can work either in pure electric mode or even in a combination whenever required.
| Battery | Motor | Fuel Cell | Wind, Solar |
|---|---|---|---|
|
10 – 500 kWh |
20 kW |
– |
As per available space |
