Wärtsilä introduces new hybrid solar PV and storage solution

Wärtsilä Corporation, Press release 20 June 2018 at 09:00 UTC+2
  • Hybrid Solar Solution
  • Solar PV Storage

The technology group Wärtsilä introduces a new hybrid solar PV and storage solution. Wärtsilä Hybrid Solar integrates solar PV generation and storage to deliver a true “renewables as baseload” solution that is not only climate-friendly, increases resilience and efficiencies but can be supported by a power producer’s existing grid infrastructure.

Hybrid Solar will allow utilities to transform the efficiency and reliability of their systems with an adaptable solar PV power plant that can support its baseload needs,” said Magnus Miemois, Director, Hybrids, Wärtsilä Energy Solutions. “As our global energy ecosystem evolves, Hybrid Solar represents a ground-breaking approach to electricity production and power generation.”

The IEA estimates that by 2040, total global generation capacity will increase by 60 percent, and renewable energy sources, like solar, wind and hydro, will make up more than 45 percent of that total. As the world moves towards 100% renewable energy, utilities, independent power producers (IPPs) and other energy providers are motivated to harness its potential.

A critical component in maximising the value of the hybrid solution is the software and controls platform that optimizes its performance. Greensmith Energy, a Wärtsilä company, develops and deploys the GEMS platform, now in its fifth-generation. GEMS enables intelligent energy applications that focus on monitoring and operating energy storage power plants and hybrid power plants formed by energy storage, thermal generation, and renewable sources. GEMS ensures system optimization of both energy storage and generation assets through changes in market conditions and rate structures – effectively "future-proofing" energy storage investments for both power developers and regulated utilities.

This is just the latest hybrid energy solution offering Wärtsilä has brought to the market. Most recently, Wärtsilä delivered a 15 MW solar PV hybrid power plant – the largest in the world – to Essakane Solar SAS in Burkina Faso, which operates with 55 MW Wärtsilä thermal power plant. The solar PV plant and the engine power plant are now controlled and operated in synchronisation, thus forming the largest engine-solar PV hybrid power plant in Africa. The ability to control and optimise the usage of engines and solar power will enable the mine to decrease its fuel consumption by approximately 6 million litres per year and to reduce its annual CO2 emissions by 18,500 tons.

Wärtsilä introduces the new Hybrid Solar at Intersolar Europe 2018, the world’s leading exhibition for the solar industry, at Messe München exhibition center in Munich. Wärtsilä, located in Hall B2, booth #154, will host an event to mark the launch of Hybrid Solar on Wednesday, 20 June from 14:00-15:00. Intersolar attendees and members of the media are invited to attend.

For more information, please contact:

Magnus Miemois
Director, Hybrid Energy Solutions
Wärtsilä Energy Solutions
Tel: +358 10 7091682


Lisa Magnuson
Senior Vice President, Global Marketing
Greensmith Energy – a Wärtsilä Company
Tel: +1 (415) 531 9199


Wärtsilä Energy Solutions in brief
Wärtsilä Energy Solutions is a leading global energy system integrator offering a broad range of environmentally sound solutions. Our offering includes ultra-flexible internal combustion engine based power plants, utility-scale solar PV power plants, energy storage & integration solutions, as well as LNG terminals and distribution systems. The flexible and efficient Wärtsilä solutions provide customers with superior value and enable a transition to a more sustainable and modern energy system. At the end of 2017, Wärtsilä had 67 GW of installed power plant capacity in 177 countries around the world.

Wärtsilä in brief
Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets. By emphasizing sustainable innovation, total efficiency and data analytics, Wärtsilä maximizes the environmental and economic performance of the vessels and power plants of its customers. In 2017, Wärtsilä's net sales totaled EUR 4.9 billion with approximately 18,000 employees. The company has operations in over 200 locations in more than 80 countries around the world. Wärtsilä is listed on Nasdaq Helsinki.