Battery Energy Storage System(BESS)
We provide Efficient Cost-effective Eco-friendly Safe ESS Solution
Choose the best battery for BESS
The battery is the most important part of the BESS. Choose Pknergy energy storage battery to improve the energy conversion rate and no longer waste energy on losses.
Choose the best battery for BESS
The battery is the most important part of the BESS. Choose Pknergy energy storage battery to improve the energy conversion rate and no longer waste energy on losses.
How solar energy saves costs:
By harnessing clean energy sources in conjunction with the grid during daylight hours, we store excess energy. Battery Energy Storage Systems (BESS) effectively level out expenses by discharging during peak demand periods.
How solar energy saves costs:
By harnessing clean energy sources in conjunction with the grid during daylight hours, we store excess energy. Battery Energy Storage Systems (BESS) effectively level out expenses by discharging during peak demand periods.
3-Tier Protection System For BESS
Given the immense power of BESS, it requires stringent monitoring. PKNERGY’s advanced three-tier battery alert mechanism is designed to ensure the safe operation of the BESS.
BMU (Battery Management Unit):
The BMU collects individual battery cell voltage, temperature, voltage data, and fan speed. It calculates battery characteristics, alarm and protection status, logs important events, and executes temperature control and balancing strategies from the BCMS. It also reports battery-related data to the BCMS.
BCMS (Battery Cluster Management System):
The BCMS processes voltage, current, and temperature information from the battery cluster and its modules. It calculates SOC, SOH, charge/discharge capacity, and protection status, while sending data to the BAMS. It logs critical operations, alarms, and protection events in real-time and follows control instructions from the BAMS.
BAMS (Battery Stack Management System):
The BAMS processes voltage, current, and temperature information from all battery modules. It calculates SOC, SOH, charge/discharge capacity, and protection status, executing corresponding dispatch, temperature control, and balancing strategies. It logs all system operations and sends data to the cloud platform for real-time online monitoring and BESS management.
CONTINUOUS POWER SUPPLY FOR YOUR BUSINESS
Pknergy can provide every BESS builder with truly high quality batteries. Guaranteed that you can complete your project with excellence and reduce future maintenance risks.
CONTINUOUS POWER SUPPLY FOR YOUR BUSINESS
Pknergy can provide every BESS builder with truly high quality store batteries. Guaranteed that you can complete your solar energy systems project with excellence and reduce future maintenance risks.
98.3%
Max Conversion
Efficiency
8000
Cycles
Life
＜200 ms
Switch
Time
CATL LiFePO4 Cell Liquid Cooling BESS Series
CATL LiFePO4 Cell Liquid Cooling BESS Series is the latest commercial and industrial energy storage system launched by PKNERGY & CATL in-depth cooperation. By upgrading the cooling system and combining it with CATL’s long-life LFP battery cells, it can easily achieve energy utilization of more than 18 years, helping users to obtain a higher return on investment.
All-in-One Industrial & Commercial Solar Battery
PKNERGY offers design services for battery energy storage systems with capacities ranging from 100kWh to 2MWh. These systems are highly integrated, featuring built-in PCS (Power Conversion System) and BMS (Battery Management System), among other key components. All equipment is fully tested and calibrated at the factory, allowing for immediate grid integration upon arrival, significantly reducing on-site commissioning time.
1MWh Liquid-Cooled Commercial BESS Case Study
Location: Guangdong, China
Completion Date: November 2023
This project, designed around tiered electricity pricing, aims to help the company reduce energy costs by peak shaving and valley filling. By storing energy during off-peak, low-cost periods and using it during peak, high-cost periods, the system is expected to deliver an annual discharge of over 530,000 kWh, saving the company approximately 306,000 RMB in electricity costs annually.
The solution utilizes CATL LiFePO4 cells and a liquid cooling system for heat dissipation. With a designed lifespan of 18 years, the system is projected to save the company more than 1 million RMB in energy expenses over its lifetime. Additionally, the energy storage system serves as a backup power supply, ensuring continuous operation during power outages or restrictions, thereby minimizing economic losses caused by production disruptions.
1MWh Liquid-Cooled Commercial BESS Case Study
Location: Guangdong, China
Completion Date: November 2023
This project, designed around tiered electricity pricing, aims to help the company reduce energy costs by peak shaving and valley filling. By storing energy during off-peak, low-cost periods and using it during peak, high-cost periods, the system is expected to deliver an annual discharge of over 530,000 kWh, saving the company approximately 306,000 RMB in electricity costs annually.
The solution utilizes CATL LiFePO4 cells and a liquid cooling system for heat dissipation. With a designed lifespan of 18 years, the system is projected to save the company more than 1 million RMB in energy expenses over its lifetime. Additionally, the energy storage system serves as a backup power supply, ensuring continuous operation during power outages or restrictions, thereby minimizing economic losses caused by production disruptions.
100KWh Energy Storage System
This system integrates photovoltaic solar panels with the grid for a battery energy storage system solution. It includes a 100KWh LiFePO4 battery compartment, capable of supplying power for up to 8 hours. This setup reduces operational costs for businesses and enhances power supply reliability.
100KWh Energy Storage System
This system integrates photovoltaic solar panels with the grid for a BESS. It includes a 1MW LiFePO4 battery compartment, capable of supplying power for up to 8 hours. This setup reduces operational costs for businesses and enhances power supply reliability.
WHY PKNERGY
Responsible
We adhere to the business principles of honesty, transparency and fairness, build a foundation of trust and cooperation, and strive to make a positive contribution to clean energy
Responsible
We adhere to the business principles of honesty, transparency and fairness, build a foundation of trust and cooperation, and strive to make a positive contribution to clean energy
Sincere
We value the trust of our partners, develop together with a sincere attitude, share success and provide customers with the most sincere and thoughtful services. Guaranteed your BESS needs are met.
Sincere
We value the trust of our partners, develop together with a sincere attitude, share success and provide customers with the most sincere and thoughtful services. Guaranteed your BESS needs are met.
Professional
Switching to renewable energy for your business requires careful planning. It helps to have a sustainability expert on your side. As a leading global provider of sustainable solutions, Pknergy knows exactly what you need to overcome your toughest challenges and achieve your energy goals.
Professional
Switching to renewable energy for your business requires careful planning. It helps to have a sustainability expert on your side. As a leading global provider of sustainable solutions, Pknergy knows exactly what you need to overcome your toughest challenges and achieve your energy goals.
LET’S WORK TOGETHER
PKNERGY is committed to the future of your business. Let’s partner together to achieve your decarbonization goals.
CONTACT PKNERGY
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