⚡ Energy Storage System (BESS) at Ktima Alpha Winery
Case Study: 100 kWp PV Plant & 215 kWh BESS
BIENTER S.A. successfully delivered an integrated energy project at Ktima Alpha Winery, enhancing energy independence and supporting the sustainable operations of one of Greece’s most renowned winemaking facilities.
👤 The Client
Ktima Alpha is a leading Greek winery with a strong focus on quality, innovation, and sustainable development.
⚙️ The Challenge
The growing need to:
- reduce energy costs
- maximize utilization of solar energy production
- increase energy self-sufficiency
led to the design of a comprehensive generation and storage energy solution.
💡 The Solution
An integrated hybrid energy system was designed and installed, consisting of:
- ☀️ 100 kWp photovoltaic power plant
- 🔋 215 kWh Battery Energy Storage System (BESS)
- 🧠 Energy Management System (EMS) for optimized energy usage
📊 Technical Overview
- BESS: Huawei LUNA2000-215-2S10
- PCS / inverter power: 108 kW
- Operating voltage: 648–864 V
- Battery packs: 4
- Daily cycling: 0.5–1.0 cycles/day
- PV annual production: ~150 MWh/year
- Self-consumption rate: up to 95%
📈 Results
- Increased energy autonomy
- Maximum utilization of solar generation
- Reduced dependency on the grid
- Lower carbon footprint
- Strong support for ESG and sustainability targets
🚀 Project Significance
This project represents BIENTER S.A.’s first BESS installation, marking the company’s strategic entry into the rapidly growing energy storage sector.
It confirms the company’s commitment to innovation and to delivering integrated solutions that support the energy transition of modern businesses.
