BESS Supplier and EPC Provider

GreenValue specializes in integrated energy storage system solutions, utilizing Power Conversion Systems, advanced lithium-ion batteries, and intelligent Energy Management Systems. Our offerings are tailored to meet the needs of residential, commercial & industrial (C&I), and utility-scale applications.

As a turnkey solutions provider and EPC contractor for BESS, we manage the full project lifecycle—from design and engineering to procurement, installation, and commissioning. Given our strong partnership with CATL, the world’s leading battery manufacturer based in China, we deliver cutting-edge technology with proven performance, high reliability, and highly competitive pricing

Lithium-ion batteries GreenValue

GreenValue delivers integrated energy storage and energy management solutions across all application levels — from residential and commercial projects to large-scale utility systems.

We work with advanced technologies such as Power Conversion Systems (PCS) and lithium-ion batteries, ensuring high performance, energy flexibility, and long-term reliability.

Through strategic partnerships with industry-leading manufacturers — including CATL, the global leader in lithium battery technology — we integrate certified, high-spec equipment into our projects, offering robust and cost-effective solutions tailored to each client’s needs.

Our offerings span the entire project lifecycle: from design and procurement to installation, performance monitoring, maintenance, and certification — in collaboration with trusted partners such as TÜV AUSTRIA.

At GreenValue, we empower our clients with energy solutions that blend innovation, efficiency, and safety — powering a smarter, cleaner, and more resilient future

Latest News – Press


Energy Storage

One of the largest energy storage projects (100 MWh) awarded to Greek Aggregator GreenValue S.A

GreenValue undertakes a 100 MWh battery storage project in Albania, combined with a large-scale photovoltaic station…


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we are sustainable

Residential Storage System Case

Residential Installation

Residential PV Installation

we are sustainable

C&I Storage System Case

Industrial, Koropi Athens
PV + Storage – Behind the meter

Industrial, Koropi Athens

we are sustainable

Utility Storage System Case

Albania Project
BESS 50MW / 100MWh – Front-of-the-meter

Albania BESS Project

GreenValue

Enhancing the reliability of power supply through flexible energy storage systems that cover all scenarios.

1

High integration

  • Compact & Transportable Design
  • Optimized System Integration
2

Safe and reliable

  • Fast DC Circuit Protection
  • Smart Battery Safety Monitoring
3

Efficient and flexible

  • Intelligent Cell-Level Temperature Control
  • Modular Design
  • Rapid Response to Power Commands