Wattlab Introduces SolarDeck System for Seagoing Shipping Market
Wattlab, a Dutch specialist in maritime solar technology, has recently launched its innovative SolarDeck system designed for the seagoing shipping market. The SolarDeck features modular, deck-mounted solar panels that aim to reduce fuel consumption and CO₂ emissions, providing an estimated return on investment of 3–5 years. By installing SolarDeck on seagoing vessels, ship owners can benefit from significant cost savings and compliance with Fuel EU Maritime and EU ETS regulations.
Expansion into Seagoing Sector
Having established a strong presence in inland shipping with their Solar Flatrack system, which has been deployed on over 25 vessels since 2017, Wattlab is now venturing into the seagoing sector with SolarDeck. The company’s primary goal is to help ship owners reduce fuel expenses and contribute to the decarbonization of maritime transport.
“Throughout the development of SolarDeck, we prioritized the needs of ship owners. We understand the value of time and space for our customers. Therefore, SolarDeck can be easily installed using container twist lock fittings without disrupting regular loading and unloading operations,” said Wattlab CEO, Bo Salet.
Development and Testing
In collaboration with TNO (the Netherlands Organisation for Applied Scientific Research) and shipping company Vertom, SolarDeck underwent rigorous testing on Vertom’s 7,280dwt dry cargo vessel, Anette. The testing phase, which lasted 18 months and was co-financed by the EU’s Just Transition Fund, validated the durability and effectiveness of SolarDeck in maritime conditions.
“The results of the tests confirmed that SolarDeck performs exceptionally well in challenging maritime environments, such as coastal shipping. The system’s ability to drain saltwater ensures consistent power output levels, even in rough sea conditions,” explained Salet.
Impact and Savings
On a typical vessel like Anette, SolarDeck is projected to reduce fuel consumption by 20 metric tons and CO₂ emissions by 68 metric tons annually. These reductions not only benefit the environment but also enhance EEXI and CII scores, especially for larger vessels where the savings scale accordingly.
“We are thrilled to introduce SolarDeck to the seagoing shipping industry and showcase the significant advantages it offers to ship owners. This system is not just an eco-friendly upgrade but a smart investment with a promising return on investment,” concluded Salet.
EU Support
The SolarDeck pilot project received support from the European Union’s Just Transition Fund, aligning with the EU Green Deal’s objectives of achieving climate neutrality by 2050.
