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Who is Who – be part of an international expert network!


The high-quality and efficient network of IBESA is based on many like-minded individual partners that share the same values and overall objectives. 

Each partner is a recognized expert in his business segment - be it storage technology, manufacturing, installing, storage in combination with PV or a Smart Home concept or even E-Mobility. Unite and speak with one voice!

Our shared interest is to encourage the international storage market based on facts and figures. That's what we are working for. Our overall demand: We go in for quality!

We offer limited administrative expenses, shared and speedy decision making and flexible structures - so we can react quickly to market developments, specific requirements of IBESA Partners and above all to current topics. Take advantage of our definite and binding communication. We consider service the basis of a successful network!

ABO Wind

ABO Wind is a globally successful project developer for renewable energies with more than 600 employees. Since 1996, the company has connected around 700 wind energy, soalr and biogas plants with an output of 1,500 megawatts to the grid. We provide long-term technical and commercial operational management and maintenance, inspections, repairs, gearbox endoscopies or technical assessments.


Axis Insurance

AXIS Insurance’s team has extensive experience and in-depth understanding of the risks faced by the renewable energy industry worldwide. We provide specialised property and casualty coverage for every stage of renewable energy projects, from development through operation, residential to utility scale. We work with developers, owner/operators, EPC's and O&M providers worldwide, on solar, battery storage and both on and offshore wind.



Headquartered in China, APsystems is organized across 4 regional business units located in North America, Europe, Latin America and Asia Pacific to serve customers in more than 80 countries via local teams. With an R&D center in Silicon Valley, the company has developed genuine expertise in innovative power electronics technologies over the past 10 years and continues to be a leader in the ever-growing solar MLPE segment.  With a solid financial performance, profitable every year since 2012, APsystems offers the widest range of microinverters available on the market, including high performance reactive power control (RPC) ready, single phase multi-module microinverters. The company also plans to launch APstorage in 2020, an ongrid AC-coupled energy storage solution offer ranging from 5 to 10 kw, ideal for residential.


BlueSky Energy

BlueSky Energy specializes on saltwater batteries. With GREENROCK - The Saltwater Energy Storage system- BlueSky Energy offers the safest and most environmentally friendly overall solution for saving electric power. The stationary energy storage solution is based on saltwater technology. The cell is non-flammable, non-explosive, non-toxic and absolutely maintenance-free. Wherever people and animals are around, safety is a big issue. Private homeowners, companies, schools and farms do not want to run any risk of fire or explosion. Thousands of installations are in the field worldwide and work successfully since years. An intelligent energy management system assists to further improve your self-consumption.


GoodWe Power Supply Technology Co., Ltd.

GoodWe is one of the first Chinese PV solar inverter companies developing energy storage solutions. Our first energy storage inverter was presented to the market in 2013 and since that very early date we have understood the importance of energy storage to the solar industry. We have accumulated many years of experience and the ongoing boom of solar + storage in the most developed solar markets has proved us right. GoodWe has a diversified energy storage inverter portfolio that includes hybrid and retrofit solutions for the residential sector that currently are deployed across the main energy storage markets. The leadership position of the company in this segment will be significantly enhanced in 2020 with the introduction of C&I energy storage inverters and products specifically designed for the energy storage market of the United States.




BYD Company Ltd. is one of China’s largest companies and has successfully expanded globally. Specializing in battery technologies, their green mission to “solve the whole problem” has made them industry pioneers and leaders in several High-tech sectors including High-efficiency Automobiles, Electrified Public Transportation, Environmentally-Friendly Energy Storage, Affordable Solar Power and Information Technology and Original Design Manufacturing (ODM) services.


Castletown Law

We are a law firm established by a team of highly experienced lawyers, operating across the world in the Energy and Infrastructure sector.

We have a vision to deliver excellent legal and commercial advice, working in partnership with our clients wherever their journey takes them globally.

Our lawyers are specialists in structuring projects and advising across jurisdictions internationally.  Each of our leaders is an expert in their chosen field, having more than 15 years practising in our sector.

Created in response to the ever-changing legal market, our firm is driven by a desire to do things differently.



Circunomics is one of the top five circular economy startups worldwide according to SAP & Google. Being the first open big data-based marketplace for battery data, cells, and recyclables, Circunomics enables industry partners to make integrated battery management a key capability. With its lifecycle and pricing algorithms, and standardized data interfaces, Circunomics connects industry partners across all stages of the battery supply chain to maximize the resale value of batteries, and to reduce recycling costs.



E3/DC GmbH is a market leading developer and manufacturer of inverters and long-lasting energy storage systems for solar and solar powered emergency systems.

The integrated and unique TriLINK-technology enables the home power plant S10 E and the energy storage S10 MINI for highest autarky and saving grades.

E3/DC is an ISO 9001 certified company with its headquarter in Osnabrück.

The home power station provides autonomy from fossile resources and from grid operation. Furthermore it offers the ability to use and to store self-produced energy. The solar production, the battery and the energy management are integrated. In case of power failure the system operates continuously without the grid.



Eaton is a power management company with 2015 sales of $20.9 billion. Eaton provides energy-efficient solutions that help our customers effectively manage electrical, hydraulic and mechanical power more efficiently, safely and sustainably. Eaton has approximately 95,000 employees and sells products to customers in more than 175 countries.

Eaton’s Electrical Sector is a global leader in electrical products, systems and services for power quality, distribution and control, power transmission, lighting and wiring products.  Eaton Electricals’ principal markets are industrial, institutional, governmental, utility, commercial, residential, and information technology.  


Eco Marine Global

Eco Marine Global FZC (EMG) is a successful partnership General Trading Company of two partners with more than 20 years of strong hold in the business of Sustainable Management, Health, LifeStyle, Leasdership in Germany and complete HVAC, Refrigeration and Procurement solutions in United Arab Emirates. Both partners have successful companies based in Germany and United Arab Emirate.

As we see the rising demand of Solar Products in the Middle East, Africa and South East Asia, hence it was decided to form a General Trading Company in Ras Al Khaimah Free Zone, United Arab Emirates to offer our clients with the utmost quality and durability of products for a sustainable future.



EEI’s mission started in 1978 coming from a consolidated experience in the sector of power electronics, automation systems and manufacturing technologies for different industrial processes. We were able to combine the best electronic technology with our design skill.Our deep knowledge of production processes could provide the best solutions to our customers. Over the past thirty years, EEI’s growth has been gradual and continuous, reaching today’s over three thousand systems running worldwide. Today, EEI is the centre of a group of companies working in synergy, each bringing its own capacity, resulting from an exchange of knowledge and continuous research, to the market.



Ferroamp Elektronik, Sweden has developed the EnergyHub system, winner of the EES Award 2016. 

The EnergyHub system is a modular system integrating PV solar and energy storage in buildings with a self-regulating DC nanogrid, an unmatched scalability in both capacity and functions. A smart meter and cloud services include powerful tools for energy and power capacity efficiency.  

The EnergyHub DC nanogrid technology simplifies system build and modification and offers new possibilities for energy transfer between buildings with the benefit of sharing PV solar and energy storage between multiple buildings. The EnergyHub topology support the developing standards for connecting DC loads in buildings.


Flex (Flextronics International Ltd.)

Flextronics International Ltd. is the Sketch-to-Scale™ solutions provider that designs and builds intelligent products for a connected world. With approximately 200,000 professionals across 30 countries, Flex provides innovative design, engineering, manufacturing, real-time supply chain insight and logistics services to companies of all sizes in various industries and end-markets.


ib vogt

Established in 2002, ib vogt GmbH specialises in the development, design & engineering, financing, EPC, operation & maintenance and asset management of solar power plants. The company provides high-quality turnkey solar power plant solutions, designed and engineered in Germany, to end investors internationally. We are a manufacturer-independent integrated developer, focusing on tailor-made solar power plant solutions that maximise lifecycle performance and investor returns.


Key Energy - The Renewable Energy Expo

Key Energy serves as a comprehensive showcase of technologies and services for the decarbonisation of the economy, now essential in light of the energy transition process launched with the Paris Agreement andmade binding by European objectives.
From renewable sources, to storage, the efficient use of energy, right down to digital technologies and future mobility.ce.

Key Energy is organized by Italian Exhibition Group.



Customers around the world trust us to help them solve their solar challenges – including design, permitting, logistics, installation and maintenance. With NEXTracker’s dedicated personnel on the ground in Asia, Europe, and North and South America, your project is in good hands, from start to finish. We’re on a mission to mitigate climate change by deploying solar power worldwide. With a combined 200 years of solar experience and 13 GW of solar trackers sold or installed, NEXTracker strives to make solar energy a mainstream power source.



NGK Insulators, Ltd., founded in 1919, is a Japan-based company mainly engaged in the provision of ceramic products. NGK was the first in the world to commercialize a NAS® battery system which is characterised by large capacity, high energy density and long life. By storing fluctuating renewable energy such as wind and solar during off-peak times, NAS® batteries safely and efficiently supply reliable power during peak demands. With a capacity of six hours, NAS® batteries are the green alternative to fossil fuel peak plants. NAS® batteries can additionally provide any type of application depending on your needs, like deferral of grid and generation investments, provide on-peak / off-peak price arbitrage, frequency regulation, ramping services, voltage control and other grid functions.


Powin Energy

Powin Energy has a 26-year history as a global manufacturer supplying design,
engineering, manufacturing, and logistics services and is creating the next wave of safe and scalable battery energy storage that is purpose-built for the demands of utility-scale, commercial and industrial, and microgrid applications. Powin is headquartered outside Portland, Oregon with its dedicated assembly facility in Yangzhou, China and additional engineering, programming, and procurement professionals at its Qingdao, China office. With an unrivaled team of experts from across the energy industry, almost three decades of supply chain management expertise, extensive battery management software proficiency, a modular architecture, and a streamlined installation process, Powin is making energy storage highly cost-effective and pain free.



As a manufacturer of power storage systems, we offer our customers maximum flexibility in the use of their solar power from their own PV system. With our energy solutions, homeowners  and small businesses gain the greatest possible independence from constantly rising prices in the electricity market. We rely on the highest quality "Made in Germany". Together with our specialist partners, we enable people to have an independent and sustainable energy supply with self-generated solar power.



Seit mehr als 170 Jahren sind weiterführende Ideen, neue Konzepte und erfolgreiche Geschäftsmodelle die Garanten unseres Erfolgs. Unsere Innovationen verharren nicht bei der reinen Idee, sondern überzeugen am Markt und setzen Maßstäbe. Zusammen mit rund 400.000 Kollegen weltweit sorgen wir für die zukunftsweisenden Technologien, die helfen, Kontinente, Länder, ganze Städte und Kommunen effizienter mit Energie zu versorgen. So bringen wir unsere Kunden voran und gleichzeitig Millionen von Menschen auf der ganzen Welt. Mit unserer Vision von einer emissionsfreien Energieerzeugung und -nutzung treiben wir im Bereich der privaten Haushalte unsere Idee des Kurzzeitstromspeichers mit dem Produkt „Junelight Smart Battery“ aktiv an.
Wir setzen um, was wichtig ist und Generationen verbindet!



Founded in 1922, SOCOMEC is an independent industrial group specialized in the availability, control and safety of low voltage electrical networks with increased focus on customers' power performance. In 2016, the SOCOMEC group achieved a turnover of 505 million euros and employs around 3,200 people worldwide. With around 30 subsidiaries located on all five continents, SOCOMEC pursues international development by targeting industrial and service applications where the quality of its expertise makes all the difference.



sonnen is one of the fastest growing companies in Germany. In the ranking of the Massachusetts Institute of Technology (MIT), sonnen is one of the top 50 Smartest Companies 2016 in addition to Amazon, Facebook and Tesla. Among the investors of the company is the US technology group General Electric. Globally, sonnen is supplying more than 50,000 people with renewable energy. The sonnenCommunity is the first online network to share self-generated, clean electricity.


Spano Partners Holdings
Spano Partners Holdings

Spano Partners combines extensive experience in real estate land development, finance and utility-scale solar development- has allowed us to become recognized as an unparalleled leader in the field.


Stäubli Electrical Connectors
Stäubli Electrical Connectors

125 years of experience - Stäubli Electrical Connectors (formerly Multi-Contact) is part of the Stäubli Group, a technology leader and pioneer in the fields of electrical and fluid connectors, robotics and textile machinery since its foundation in 1892. Together with the company formerly known as Multi-Contact, which was founded in 1962, we have nearly 55 years of practical experience producing reliable electrical connectors for photovoltaics and other industries.


VARTA Storage

VARTA Storage GmbH, a member of the VARTA Microbattery/VARTA Storage Group, is one of the leading companies in the field of energy storage. Based in Nördlingen in Bavaria, the company specialises in lithium-ion battery storage for use in private households, and in the design and manufacture of integrated rechargeable lithium-ion battery packs for use by original equipment manufacturers. The company’s goal is to make an efficient contribution to the energy turnaround and environmental protection through research and development.


Cooperation Partners

Bundesverband Neue Energiewirtschaft e.V. (bne)

Bundesverband Neue Energiewirtschaft e.V. (bne)

Bundesverband Kleinwindanlagen

Bundesverband Kleinwindanlagen

Deutsches CleanTech Institut

Deutsches CleanTech Institut

E. E. L. Events Ltd

E. E. L. Events Ltd

ees International

ees International

Energy Superstore

Energy Superstore



Joint Forces for Solar

Joint Forces for Solar

Messe Husum & Congress

Messe Husum & Congress

SolarPower Europe

SolarPower Europe

Solarex Istanbul

Solarex Istanbul