With the help of HEE and TSM regulation, we can determine the maximum allowable peak power only by regulating them ourselves, thus affecting the cost of the network fee, especially in the new network system, where we have to make a forecast for the maximum measured peak and must not exceed it. This means that when the input output is higher than the output, the energy is additionally drawn from the HEE and not from the grid. For this, a certain level of HEE (for example, 25%) is allocated in the regulation, where ¼ of the feeder is intended exclusively for cutting the tips.
With the annual consumption profile, or more precisely with 15-minute readings, we can determine the required power (kW) and the optimal or sufficient capacity of the storage tank (kWh). Only with the right selection of power and capacity can we provide the customer with efficient tip cutting, electricity storage and optimization of self-supply.
The energy consumption survey is a systematic assessment of the energy consumption of an enterprise. The purpose of this review is to identify opportunities to save energy and improve energy management in small and medium-sized enterprises and in the industrial sector. Benefits include cost savings, efficiency improvement, environmental impacts, compliance assurance and operational stability.
Yes, PV systems work even on cloudy days, although their efficiency is lower at that time. Photovoltaic panels still produce electricity, but in smaller quantities compared to sunny days.
The main components of a PV system are photovoltaic panels, an inverter (converts direct current into alternating current), a mounting system, wiring and, if necessary, an energy storage system (e.g. HEE).
Energy storage systems, such as batteries, are key to balancing supply and demand, managing interruptions, and providing backup power. They store excess energy produced during peak production for use during periods of low production.
Net metering is a billing mechanism that gives solar system owners a credit for the electricity they add to the grid. This allows consumers to offset their energy costs by generating their own electricity.
Yes, but it often requires the integration of multiple renewables, energy storage systems, and smart grid technologies to manage disruptions and ensure reliability.
Benefits include reducing greenhouse gas emissions, reduced dependence on fossil fuels, sustainable energy supply, reducing air pollution and creating green jobs.
Solar energy works by converting sunlight into electricity using photovoltaic (PV) cells in solar panels or using solar thermal systems to generate heat.
Renewable energy systems are technologies and methods used to produce energy from natural and sustainable sources such as solar, wind, hydro, geothermal and biomass.
Battery energy storage (HEE) systems can be very useful in agriculture by improving energy management, increasing efficiency and supporting sustainable practices: • Renewable energy integration: Farmers can install solar panels and use HEE to store excess energy produced during the day. This stored energy can be used to power irrigation systems, machinery and lighting at night or on cloudy days. • Irrigation Systems: HEE can provide reliable power to electric pumps used in irrigation systems, especially in remote areas where access to the grid is limited or unreliable. • Backup Power: HEE can provide backup power during network outages, ensuring that key operations such as greenhouse climate control, livestock ventilation systems, and perishable product cooling continue uninterrupted. • Energy cost savings: Farmers can store energy during low electricity prices and use it during periods of peak demand to reduce energy costs. • Grid stability: By reducing demand during peak loads, farmers can contribute to grid stability, which is beneficial for both energy providers and other consumers. • Electric Vehicle (EV) Charging: With the increased use of electric tractors and other agricultural vehicles, HEE can provide a convenient and sustainable way to charge these vehicles using renewable energy. • Greenhouse Climate Control: HEE can provide consistent power supply to maintain optimum temperatures, humidity and ventilation in greenhouses, improving yields and crop quality. • Energy Efficiency: Automated systems powered by stored energy can improve energy efficiency and reduce operating costs. • Sustainable practices: The use of renewable energy stored in HEE reduces dependence on fossil fuels, reduces greenhouse gas emissions and promotes more sustainable agricultural practices. • Resource Management: Efficient use of energy supported by HEE can help to better manage resources, reduce waste, and improve the overall sustainability of agricultural operations.
Identifying a quality battery energy storage (HEE) system involves evaluating several key factors that ensure its efficiency, reliability, safety, and overall performance. Here are the critical aspects to consider: • Fast charging/discharging (1C) - Low C-factor Increased battery capacity • High efficiency and low losses during “stand-by” operation (efficiency more than 90%, stand-by losses < 5W) • Upgradable system (possibility to change batteries at any time during operation, not only at the start of HEE) • Highest safety standards (control per battery cell, individual cell shutdown in case of failure or overheating) • High cycle stability and long service life (large number of cycles guaranteed, long life system life) • Front energy control system (control of each battery cell, for optimal charging and discharging of batteries, fast fault detection) • Certification (CE, AND 38.3, IEC 62619, IEC 61000-6-2/4/7, IEC 62619, UL 1642, AND 38.3)
Battery energy storage (HEE) systems are generally safe, but like all complex systems, they carry certain risks that must be managed. However, these risks can be effectively managed through precise design, robust safety systems, adherence to standards and appropriate training. Once these measures are in place, HEE can operate safely and reliably.
Yes, there are incentives and subsidies for the installation of battery energy storage systems (HEE) in Slovenia. These incentives are intended to promote the use of renewable energy technologies and improve energy efficiency. Some of the key programs and incentives include: Eco Fund, European financial programs, National Energy and Climate Plan (NEPN). In addition, Slovenia has a net metering scheme (self-consumption renewable energy sources), which allows consumers to balance their electricity consumption with the energy they produce and store. This scheme is particularly useful in combination with HEE, as it allows better management of energy production and consumption. At Geo Energy we are constantly aware of all available supports for the installation of HEE in companies. If necessary, we help to raise funds.
BESS helps store excess energy produced from renewable sources such as solar and wind power, which can fluctuate. This stored energy can be used when production from renewable sources is low, thereby improving the reliability and stability of renewable energy systems.
Yes, battery energy storage (HEE) systems can be effectively used for small and medium-sized businesses and industrial applications. Key benefits and applications include: energy cost savings (reduction of peak loads, optimization of use time), energy security and reliability, sustainability and environmental impact (integration with renewable energy sources, reduction of carbon footprint), operational efficiency, improved network services.
Safety concerns include the risk of fire, thermal explosion, and chemical leakage. Modern BESSs include safety features such as thermal management systems, monitoring and containment measures to reduce these risks.
Capacity is measured in terms of capacity (kWh), power output (kW), efficiency (circulation efficiency) and response time. Other meters include cycle life (number of charge/discharge cycles) and degradation rate.
BESS can reduce greenhouse gas emissions by enabling more efficient use of renewable energy sources. However, the production and disposal of batteries have environmental impacts that must be managed through recycling and sustainable practices.
Costs can vary widely depending on battery type, system size, and installation requirements. In recent years, prices have been falling, with costs ranging from hundreds to thousands of dollars per kilowatt hour (kWh) of storage capacity.
BESS life varies depending on battery type, usage patterns, and maintenance. Typically, lithium-ion batteries last between 10-15 years, while other types, such as lead-acid or current batteries, have different life spans.
Benefits include improved network reliability and stability, reduced peak loads, load balancing, renewable energy integration, backup power during outages, and potential energy cost savings.
The most common types include lithium-ion, lead-acid, current batteries and sodium-sulfur batteries. Lithium-ion batteries are most commonly used due to their high energy density and efficiency.
BESS stores electricity from the grid or renewable energy sources (such as solar or wind power) in batteries. The stored energy can then be released when needed, allowing power to be supplied during peak demand, outages, or when production from renewable sources is low.
An electricity storage device is a device that allows you to store excess electricity for later use. It is most often used in combination with solar power plants, where it allows more efficient use of the energy produced and reduces dependence on the grid. The energy storage works by storing energy in batteries and releasing it when demand is higher or when renewables are not active. This contributes to system stability, lower electricity costs and a reduced carbon footprint.
