Author name:

Enhancing Efficiency and Sustainability

1/June 2023


Energy storage plays a crucial role in the quest for sustainable and efficient energy systems. As the focus on renewable energy sources intensifies, the integration of energy storage in buildings emerges as a promising solution. Energy storage technologies not only help optimize energy consumption but also promote grid stability and enable greater flexibility in energy management. This paper explores the significance of energy storage in buildings, its benefits, and various technologies that can be implemented.

Benefits of Energy Storage in Buildings:

Load Shifting and Peak Demand Management: Energy storage systems allow buildings to shift energy consumption to off-peak hours when electricity rates are lower. By storing excess energy during periods of low demand and utilizing it during peak hours, buildings can reduce their reliance on the grid and alleviate stress on the power infrastructure.

Renewable Energy Integration: Buildings equipped with renewable energy sources, such as solar panels or wind turbines, can maximize their energy generation potential by coupling them with energy storage. Excess energy produced can be stored and used when renewable sources are not actively generating, ensuring a consistent and reliable energy supply.

Grid Independence and Resilience: Energy storage systems provide buildings with a degree of energy independence, reducing their reliance on the grid during outages or disruptions. By having stored energy available, critical operations can continue uninterrupted, improving the resilience and reliability of the building’s energy supply.

Energy Cost Savings: Energy storage helps optimize energy consumption by utilizing stored energy during peak tariff hours. This leads to reduced electricity bills for building owners and occupants. Additionally, energy storage enables participation in demand response programs, where excess stored energy can be supplied back to the grid, generating revenue for building owners.

Energy Storage Technologies for Buildings

22/May 2023

Battery Energy Storage Systems (BESS): Lithium-ion batteries are the most common type of batteries used for energy storage in buildings. They offer high energy density, rapid response times, and a long lifespan. BESS can be scaled to meet the energy requirements of various building sizes and can be easily integrated with existing electrical systems.

Thermal Energy Storage (TES): TES involves storing thermal energy in the form of hot or cold liquids, which can be later used for space heating, cooling, or domestic hot water. Phase-change materials and chilled water storage are popular TES technologies used in buildings. TES systems enhance energy efficiency and reduce reliance on conventional heating and cooling systems.

Flywheel Energy Storage: Flywheel energy storage systems use a spinning rotor to store kinetic energy. They offer rapid response times, long operational lifetimes, and high power density. Flywheels are particularly suitable for short-duration energy storage applications, providing frequency regulation and grid stability support.


Energy storage systems have revolutionized the way buildings consume and manage energy. By integrating energy storage technologies, buildings can enhance energy efficiency, promote renewable energy integration, reduce costs, and contribute to a more resilient and sustainable energy ecosystem. As advancements continue, it is crucial to explore the potential of energy storage in buildings and encourage its adoption on a wider scale. With the right policies, incentives, and technological advancements, energy storage in buildings can pave the way towards a greener and more energy-efficient future.

A wall-mounted 5kWh

22/May 2023

A wall-mounted 5kWh low-voltage home battery has a wide range of applications. Here are some possible scenarios:Solar energy storage:

The wall-mounted 5kWh low-voltage home battery can be used in conjunction with solar panels to store the solar energy generated during the day for use at night or on cloudy days. This configuration helps households make better use of renewable energy and reduce reliance on the traditional power grid.

Emergency backup power: When the main power system fails or experiences a blackout, the wall-mounted 5kWh low-voltage home battery can serve as a backup power supply for essential electricity needs. It can provide power to critical equipment such as lighting, communication devices, and household appliances, ensuring basic functionality.

Peak shaving and load shifting: Some areas have time-of-use electricity pricing, where electricity rates are higher during peak periods and lower during off-peak periods. The wall-mounted 5kWh low-voltage home battery can store inexpensive electricity during off-peak hours and then utilize the stored energy during peak hours, reducing the household’s electricity costs.

Load balancing: With the wall-mounted 5kWh low-voltage home battery, households can better balance their power loads. It can store excess electricity when the power demand is low and release the stored energy when needed to balance the household’s electricity consumption with the power supply.

In summary, the wall-mounted 5kWh low-voltage home battery can provide a reliable energy storage solution for optimizing energy utilization, addressing emergencies, and reducing electricity costs.

2022 Solar Photovoltaic Exhibition in Munich, Germany

15/May 2022

After 3 years, from May 11th to 13th, 2022, the three-day solar photovoltaic exhibition was grandly opened at the Munich International Exhibition Center in Germany. The epidemic can’t stop our dedication and love for the application of new solar energy and new technologies. With this enthusiasm, (BATTERLUTION) came to Munich, Germany again, appeared at this grand exhibition, and brought our solar energy storage battery. , Home energy storage system… Helping photovoltaics become the main energy source and jointly building a low-carbon green future.

This stage is an important stage of energy transformation in Europe. Compared with traditional thermal and nuclear power plants, distributed off-grid power generation is cleaner, pollution-free, stable and reliable. It also has huge advantages such as easy installation and low maintenance difficulty. . With more than 10 years of rich experience in the photovoltaic power generation lithium battery energy storage industry, BATTERLUTION has brought long-term global sales of wall mounted energy storage batteries, high-voltage battery systems, commercial energy storage systems, household battery energy storage systems, machine Rack solar cell system and other related products

There are also energy storage all-in-one machines that have grown rapidly in recent years, with multiple power supply modes such as mains, solar energy, and diesel. Users can flexibly choose the application form of energy according to their needs, so that customers’ electricity consumption can be more powerful under different environmental conditions. Assure.

Bringing you more efficient and safe products is our constant pursuit. It has always been our mission to make every family’s electricity use worry-free and to contribute to solving the world’s energy problems. “For more than 10 years, BATTERLUTION has been committed to the research and development and technological innovation of solar photovoltaic products. The products are widely used at home and abroad, and have been exported to the United States, Germany, the Netherlands, the United Kingdom, France, Italy, South Korea, India, Indonesia, Australia, Chile. , South Africa and other more than 70 countries and regions abroad, entering thousands of households around the world…

On the road of helping energy conservation and environmental protection, we will not forget our original intention and forge ahead

Home Hybrid Solar & Battery Storage Solution

10/Oct 2020

Residential 15kW 15kWh off-grid Solar & Storage Solution

09/Mar 2021
  • Growatt Off-grid inverters 5kW
  • Inverters are parallel working
  • 5kWh Lithium Battery Module
  • Wall Mounted Power Wall Battery
  • One Side connection

Home 16kW 30kWh Hybrid Solar & Storage System

04/Aug 2021
  • DEYE SUN-8K-SG01LP1-US/EU Hybrid Inverter
  • Two Hybrid inverter Parallel Working
  • 30kWh Lithium iron Phosphate Battery System
  • 51.2V 100Ah LFP Battery Module
  • 6 LFP Battery Parallel Working
  • Installed in Asia 2021

120kW 217kWh Solar self-consumption & Peak-shifting Battery Storage System

29/Apr 2021
  • Solar self-consumption & Peak-shifting Battery Storage System
  • 120kW Bi-directional PCS
  • Two 60kW PCS modules
  • 217kWh High Voltage Lithium iron Phosphate Battery
  • 76.8V 315Ah single battery module
  • 691V 315Ah full system
  • Installed in Europe 2020

120kW 460kWh Peak Shifting Battery Storage System

29/Apr 2021
  • 120kW Bi-directional PCS,
  • Two 60kW PCS modules,
  • 480kWh Lithium iron Phosphate Battery System,
  • 768V 630Ah,
  • Multiple Parallel Racks,
  • Installed 2019 Europe

Home Hybrid Solar & Battery Storage Solution

12/May 2021

1. Home Hybrid solar & battery system description

Compared with the traditional solar on-grid system, there is one more battery system connected to a hybrid solar system. The system consists of PV panels, hybrid inverter, lithium batteries, and metering systems. The logic of the system is that when solar power starts to generate electricity in the morning, solar generation is given priority to the residential consumption load. When the solar-generated power is greater than the home consumption power, the hybrid inverter starts charging the battery until the battery is full. Meanwhile, when the solar-generated power is less than the residential load power, the battery starts to discharge and working with solar to fulfill the consumption load. When there is no solar in the evening, the battery discharges to follow home demand until the battery is fully discharged.

The advantage of the hybrid solar system is that the battery can store surplus solar generation for self-consumption. Moreover, we can achieve peak shifting through a hybrid solar system. For example, in the red zone when the electricity price is expensive from 6 PM to 8 PM, we can set the battery is charged to SOC 100% from solar or at the moment when the electricity price is cheap. And to discharge battery only in the red zone from 6 PM to 8 PM. This is how we save electricity bills from a hybrid solar system.

There is always one CT or meter is installed on-grid side and communicated with the hybrid inverter. This is how we measure the real-time load consumption. And by this method, we can set zero export to grid availability to achieve the maximization of self-consumption. Furthermore, we have generation, grid import and export, and battery information. And all this information can be sent to the cloud server by a 4G or WIFI dongle. So that we can display and analyze the daily, monthly, or yearly data from the web.

2. Hybrid Inverters Brands and Series Numbers

  • Fronius symo hybrid 3.0-3-S, 4.0-3-S, 5.0-3-S.
  • SolarEdge StorEdge series
  • Sungrow SH5K-30
  • Solax X1 Hybrid G4, X1 Hybrid HV
  • Q Cells Q.Home ESS HYB-G2
  • Goodwe ET series, BT series, EH series, BH series, ESA series, ES series
  • Delta hybrid ES
  • Solis RHI-K-48ES
  • Growatt SPH Series
  • Deye SUN-3.6/5K-SG01, SUN-8K-SG01LP1-EU, SUN-6/8/10/12K-SG01LP3
  • Luxpower LXP hybrid 3-6K, LXP hybrid 8-12K, LXP hybrid 4-6HB, ECO hybrid SNA 3-5K
  • Afore hybrid stoarge inverter, AF series, HNS storage series
Scroll to Top