RESIDENTIAL ENERGY STORAGE SYSTEM
ZRGP energy storage solutions empower you to integrate renewable energies and energy storage into your existing electricity network. In this way, you reap the benefits of frequency regulation and reduce energy and demand charges.
ON-GRID SOLUTIONS
FREQUENCY REGULATION AND VOLTAGE STABILIZATION
PEAK SHAVING AND LOAD SHIFTING
ENERGY TRADING
INCREASE OF SELF-CONSUMPTION OF RENEWABLE ENERGIES
RAMP-RATE CONTROL
BACK-UP POWER
1. Charging stations for e-mobility
The transition of mobility concepts from combustion engines to electric drives requires a massive investment in charging infrastructure. The local grid may not be able to provide the power needed to charge one or several vehicles at the same time – in particular if fast charging is required. Batteries can provide the charging power and ensure the utilization of green power from local renewable sources.
2. Frequency regulation and voltage stabilization
Lithium-ion batteries are ideal for the provision of ancillary services in power grids. The batteries react to frequency changes within milliseconds. They quickly inject power when the frequency drops and quickly absorb power from the grid when the frequency increases. Automatic voltage stabilization is achieved through the provision of reactive power according to a reactive power and voltage curve. Reactive power provision by schedule is also possible.
3. Peak shaving and load smoothing
Batteries discharge during peak demand to limit grid import below a specific threshold. In combination with intermittent renewable energies, the batteries charge when excess energy is available and release energy at specific rates to provide continuous ramps. The battery system can also be scheduled to control grid import and export as well as to set specific state-of-charge limits. Alternatively, ZR energy storage solutions can be connected to an energy trading platform.
ZRGP reduces diesel fuel consumption and generator maintenance cost by integrating renewable energies and energy storage into diesel generation plants.
OFF-GRID SOLUTIONS
GO TO PRODUCT
LOWER ELECTRICITY COSTS
LOWER FUEL AND MAINTENANCE COSTS
LESS NOISE AND LOWER EMISSIONS
BETTER POWER QUALITY AND HIGHER POWER RELIABILITY
BLACK-START CAPABILITY
1. Lodges and Resorts
Switch off diesel generators completely and reduce the cost of electricity! Our easy to install and operate energy storage solutions enable the integration of large shares of renewable energies. Not only does this improve your cash flow, it also provides you with a reliable, clean and silent energy supply throughout the year.
2. Communities and Towns
Become more independent from diesel fuels and integrate renewable energies! Improve energy reliability and power quality! Moreover, diesel-hybrid systems are often a cheaper alternative to costly grid extensions. Our smart energy storage solutions enable the monitoring and control of multiple generation units and deferrable loads to reduce the cost of electricity and improve power reliability.
3. Commercial and Industrial Facilities
Reduce energy and demand charges! Improve grid quality and have back-up power! Our robust and easy-to-maintain energy storage solutions support the integration of renewable energies, peak-shaving and time-of-use concepts, while providing stable frequency and voltage all year round. Use our expertise to integrate a commercially viable solution which fits your requirements.
