Enterprise ESS system supplier quotation in Spain 2025

Who are BW ESS & ibersun?

24 June 2025, MADRID — Global energy storage owner-operator BW ESS and Getxo-based energy storage developer Ibersun have signed a joint venture to develop, in its first phase, 2.2GW of utility-scale battery energy storage system (BESS) projects across Spain.

Will the external ESS market recover in 2025?

IDC expects that the recovery of the external ESS market will be pushed into 2025 as the strong growth in investments into computing infrastructure will start slowing down.

Why should you partner with BW ESS?

Spain is one of the largest markets for BESS and our joint venture with a global leader like BW ESS is going to help us in our efforts to continue developing the country’s energy potential.” BW ESS is a global energy storage owner-operator, moving with speed to develop and build market-leading energy storage projects across multiple countries.

Why is BW ESS partnering with ibersun?

Isaac Garcia Moreno, Executive Director of BW ESS, said: “We are proud to be developing our first projects in Spain with Ibersun, a trusted partner with over 25 years of market experience. We have a common objective to improve Spain’s grid resilience and support the market’s ambitious energy storage growth targets.

Why should Spain invest in a Bess fleet?

In addition to stabilising the energy grid, the expansion of Spain’s BESS fleet will also prevent energy from being wasted, when supply exceeds demand. The joint venture, targeting greenfield, four-hour duration assets, will progress an initial 2.2 GW pipeline of eight projects across Spain.

What are the top 10 energy storage manufacturers in Spain?

The article will explore top 10 energy storage manufacturers in Spain including e22 energy storage solutions, Iberdrola, Cegasa, HESSte, Uriel Renovables, Matrix Renewables, Gransolar Group, Grenergy Renovables, Landatu Solar, Power Electronics. You can also check the following top list in our website to know more information: