At EFT Energy Solutions, we design and deliver battery energy storage systems that match the exact scale and complexity of your project — from plug-and-play commercial setups to fully bespoke industrial systems and bankable utility-scale installations.
STANDARDIZED C&I SOLUTIONS
BESPOKE INDUSTRIAL
UTILITY SCALE
IN-HOUSE EMS
STANDARDIZED C&I SOLUTIONS
INDUSTRIAL FLEX:
MODULAR C&I STORAGE, READY TO DEPLOY
A flexible solution built from two standard building blocks: BYD MC Cube battery modules (X) and an ICC (Integrated Control Cabinet) housing the PCS (Y)—all controlled by our in-house EMS.
FEATURES
AVAILABLE RANGE
- Energy: 501 kWh → 2004 kWh
- Power: 144 kW → 576 kW
- Scalable further via parallelization.
WHY MODULAR
- Tailored sizing: choose the battery capacity and PCS power you need.
- Plug-and-play: each unit is pre-configured and ready to integrate.
- Future-proof: expand capacity or power later.
- Faster installation: two standardized components reduce on-site complexity.
ADVANTAGES
- Safety: BYD Blade battery plus BYD Fire Control for early detection of electrical faults.
- Flexible & scalable: scale from the smallest to the largest model; parallel systems for bigger sites.
- Versatile installation: forklift or overhead crane; no internal module assembly on site.
- Harsh-environment ready: −25 to 50 °C, C5 corrosion resistance, up to 3000 m altitude.
BESPOKE INDUSTRIAL
WHEN THE STANDARD WON'T FIT, WE TAILOR THE SYSTEM TO YOUR PROCESS AND SITE
We adapt our solution to your LV interface and operational constraints—non-standard outputs, DC-coupled PV, harsh climates, complex project integrations—always coordinated by our in-house EMS.
FEATURES
AVAILABLE RANGE
- Capacity: Any capacity in 500kwh blocks
- Power: Starting from 144kw and maximum 0.5C (power value is half of the capacity value)
WHY MODULAR
- Flexible adaptation to LV interfaces and non-standard outputs
- Integration of DC-Coupled PV and complex project environments
- Reliable performance even in harsh climates
- Centrally coordinated by our in-house EMS
ADVANTAGES
- Non-standard outputs: LV outputs up to 800 V (AC/DC depending on PCS and application).
- Integration with on-site generation: DC coupling of solar, export limiting and curtailment reduction.
- Advanced local optimisation: Peak shaving, time-of-use arbitrage and backup for critical circuits but all of them at the same time seamlessly orchestrated. EV fast-charging smoothing, renewable heating, hybrid-genset operation, etc.
UTILITY SCALE
UTILITY SCALE STORAGE ENGINEERED FOR BANKABILITY AND PERFORMANCE
Our team of experts develops the most competitive solution using the global leader in energy storage, the MC Cube. We design, deliver, and operate with comprehensive O&M packages and guarantees to de-risk your investment.
FEATURES
APPLICATIONS
- Renewable firming & energy shifting (2–4 h)
- Frequency and ancillary services (FCR/FRR), fast response
- Curtailment minimisation and grid export management
- Capacity reserve / black start
- T&D deferral and congestion relief
TYPICAL CONFIGURATIONS
- Power/Energy: 5–100+ MW per site; multi-MWh to 200+ MWh
- Grid interface (MV): Step-up transformers and switchgear per local codes; protection, metering, and energy assets integration.
- Architecture: MC Cube battery blocks + ICC/PCS skids, MV transformers, HVAC, fire detection & suppression, cybersecurity and communications.
- Compliance: Designed to local grid codes and IEC standards.
DELIVERY MODEL
- O&M packages: 24/7 monitoring, preventive & corrective maintenance, spare-parts strategy, on-site support.
- Guarantees & LTSAs: Availability, response, and performance aligned with project-finance requirements.
IN-HOUSE EMS
DEVELOPED IN EUROPE, DESIGNED FOR THE WORLD
Our Energy Management Systems are the intelligence at the heart of every EFTES project — built in Europe, adapted to the needs of global markets, and meeting the highest standards of reliability and cybersecurity.
Because our EMS is developed in-house, we stay customer-centric and cost-competitive, tailoring both software and integration to each project. From small commercial sites to complex industrial processes and mission-critical utility-scale installations, our EMS ensures your system performs at its best — safely, efficiently, and flexibly.
THREE LEVELS OF EMS TO MATCH YOUR PROJECT NEEDS
INDUSTRIAL STANDARD
Included by default for self-consumption, peak shaving, static time-of-use, backup* (*requires additional hardware), and remote control.
INDUSTRIAL BESPOKE
For complex use cases or sector coupling such as EV charging, renewable heating, wind power integration, or hybrid genset operation.
UTILITY-SCALE
Highest level of reliability, cybersecurity, and performance for the most critical grid-scale projects.