RES & BESS Aggregator
GreenValue is the only Aggregator in Greece that offers energy-saving solutions to consumers by utilizing the renewable energy and storage projects of the company
Self-Consumption Schemes
GreenValue offers consumers to offset their energy consumption with electricity generated from Renewable Energy Sources (RES). The RES installations can be owned by the consumer or a third party and may be located either on-site (net billing) or remotely on the grid (virtual net billing). These systems can also include lithium batteries offering greater flexibility and revenues
RES & BESS Aggregator
As a RES & BESS Aggregator, GreenValue represents clients operating renewable and energy storage projects in the wholesale electricity market, delivering stable and optimized revenue streams. Our advanced platform seamlessly integrates distributed RES assets—whether paired with batteries or as standalone storage—offering intelligent control, real-time dispatch, and maximum market participation
From GreenValue lithium batteries, to an entire energy ecosystem
GreenValue specializes in lithium-ion batteries, collaborating with the world’s leading battery manufacturers. Our expertise covers the development, procurement, and maintenance of energy storage systems at both utility and commercial scales. In partnership with TUV Austria, we undertake the necessary inspection and certification of battery performance and operation
What we offer
GreenValue operates as a licensed Aggregator for Renewable Energy Sources (RES) and energy storage, actively participating in wholesale electricity markets, including the real-time balancing market through our Virtual Power Plant. Our expertise focuses on the development and operation of photovoltaic (PV) and energy storage systems. By leveraging flexible technologies and advanced software solutions, we efficiently manage, optimize, and monetize RES and battery assets. We also act as a battery supplier, partnering with the world’s leading manufacturers and offering competitive pricing to its clients. The company provides comprehensive end-to-end solutions — from financial analysis and permitting to equipment procurement, maintenance, and performance certification — supporting the full lifecycle of the project
Forecasting
Our contracts with top meteorological companies and our advanced microclimate weather forecasting tools have become indispensable tools for our market analysts to optimize the management of RES production units.
Aggregation
We provide aggregation services that allow our customers to participate in the wholesale Electricity Markets. Our services are designed to maximize the pay-off of their production units through effective management and optimization.
RES Optimization
The integration of our advanced weather models with real-time performance monitoring, precise fault recognition, and user-driven control of production assets allows for optimized portfolio management by minimizing risk exposure and imbalance costs.
Trading & PPA’s
Our team of expert traders offer tailored trading strategies to maximize the profitability of our clients' portfolios in the energy market. We also manage bilateral contracts such as OTC and PPA's for the mutual benefit of both parties involved.
Operation & Maintenance
Our strong partnerships with PV maintenance providers and BESS supply companies allow us to offer cost-effective services to our clients for their assets, ensuring the uninterrupted and smooth operation of their production units.
Monitoring
Our engineers monitor the real-time performance of the generating units to provide user-driven control and accurate fault recognition. Clients can access our portal to review all technical details of their assets and export operational reports.
Certification
GreenValue, in collaboration with TÜV Austria, provides certification for lithium-ion batteries. We undertake the inspection, testing, and documentation of safe operation and performance, in compliance with relevant standards.
Management
We provide comprehensive assistance to our clients throughout the project lifecycle for their investments in RES or energy storage systems, covering licensing, project management, maintenance, monitoring, and construction.
Net-billing Schemes
GreenValue empowers energy consumers with intelligent, cost-effective solutions through self-consumption schemes such as Net Billing and Virtual Net Billing, offering protection against high and volatile retail electricity prices. Through our Net Billing programs, consumers can offset their energy usage with renewable energy assets—either owned directly or provided by GreenValue and its affiliated partners. Participants benefit from access to the GreenValue App, a powerful and user-friendly platform for real-time monitoring and management of their energy data. Intuitive dashboards offer clear insights into offset energy volumes, compensation rates, and the financial returns generated from surplus energy
Who we are
Since 2007, our Group has been delivering integrated energy efficiency solutions, driving the green transition through cutting-edge technologies that ensure high performance and long-term value for businesses, individuals, and investors. With deep expertise and a proven track record in the development and implementation of PV and BESS, we are recognized as a trusted partner in the energy sector and continue to expand our presence across the region. A standout example of our regional growth is our flagship project in Albania in 2025 — BESS 50 MW / 100 MWh integrated with a large-scale photovoltaic station in front-of-the-meter. Our success is built on long-term partnerships with leading energy companies and large consumers. We maintain strong collaborations with top battery manufacturers—most notably CATL, the world’s leading lithium battery supplier—enabling us to deliver high-performance energy storage systems at competitive prices, from residential-scale to utility-scale projects.
Our strategic partners
The Group
Customers
Let’s discuss about your needs
Give us a call or drop a line, we would be pleased to advise you in person.