At a time of rising energy prices, supply volatility and strain on the distribution network, battery storage is one of the most effective solutions for businesses that want to:
- to gain control over consumption,
- reduce energy costs,
- increase the stability of operation,
- and promote sustainability.
TESLA ENERGY GROUP offers corporate customers modular battery storage systems of their own production that are tailored to their specific needs – from small businesses to large industrial plants.
Cost optimization through consumption management
One of the biggest advantages of battery storage systems is the ability to optimize electricity purchases. Using the peak shaving function, systems cover short-term consumption peaks, which would otherwise significantly increase electricity bills.
Benefits for businesses:
- lower fees for reserved capacity,
- purchasing energy during low tariff periods,
- higher energy efficiency.
A model scenario for demonstration and explanation:
Model company:
- Annual consumption: 1,200 MWh
- Electricity price: 150 €/MWh
- Costs without storage: 180,000 €/year
- Implemented storage: 500 kW / 1,000 kWh
Savings after the installation of BESS:
- Energy savings: 20% (36,000 € per year)
- Reduction in capacity fees: 10,000 € per year
- Total: 46,000 € savings per year
- Investment: approximately 230,000 €
Payback period: approximately 5 years
Table: Calculation of investment payback period
| Year | Cumulative savings (€) | Investment (€) |
| 0 | 0 | 230 000 |
| 1 | 46 000 | 230 000 |
| 2 | 92 000 | 230 000 |
| 3 | 138 000 | 230 000 |
| 4 | 184 000 | 230 000 |
| 5 | 230 000 | 230 000 |
| 6 | 276 000 | 230 000 |
Case study: Logistics facility + photovoltaic system + battery
Customer: Logistics center with a 150 kWp photovoltaic system
- Installed battery capacity: 360 kWh
- Function: peak shaving, surplus storage, backup power
- Result: 32% reduction in peak consumption, reduction in billing costs
Summary of benefits for businesses and developers
Reduction of costs by 15–30%
- Higher independence from the distribution grid.
- Balancing consumption peaks
- Quick return on investment
- Readiness for the transition to green technologies
TESLA ENERGY GROUP solutions combine economic efficiency with technological reliability – and represent a long-term tool for stabilizing corporate energy systems.
Chart: Return on investment in TESLA ENERGY GROUP BESS solution
