204v 20kwh Lifepo4 Battery High Voltage Energy Battery Storage System
Product Process
Technical Data
| Nominal Voltage | 204.8V |
| Rated Capacity | 100AH @0.5C to 40V |
| Operating Voltage | 166.4 – 233.6V |
| Stored energy | 20.48Kwh |
| Cycle life@80%DOD | 6000 Cycles |
| Approx. Weight | 200kg |
| Internal Resistance | ≤70.0 mΩ |
| Parallel | Up to 16 sets |
| Max. Charge Current | 100 A |
| Max. Discharge Current | 100 A |
| Dimensions | L600mm×W430mm×H1370mm |
| Low temperature self heating | Avaliable(0~-20°C) |
| Operating Temperature Range
Charge Discharge Recommended |
-4°F (-20°C) to 113°F (45°C) -4°F (-20°C) to 140°F (60°C) 59°F (15°C) to 95°F (35°C) |
| Self-Discharge Rate | ≤3%/month |
| Life Expectancy (years) | 10 years @25°C in 80%DOD |
| Self Discharge | Approx. 3% per month @ 25°C |
| Long Term Storage | Charge every 6 months |
| Short Circuit Protection | Automatically recover after removal of short |
| Communication port | RS485/RS232/CAN |
The KHZH 204V 20 kWh high-voltage energy storage system, utilizing LiFePO4 batteries, provides an efficient solution for energy storage and distribution. Operating at a high voltage of 204V, this system is optimized to reduce resistance losses during power transmission. It can efficiently store electrical energy, measured in kilowatt-hours (kWh) or megawatt-hours (MWh), making it well-suited for a range of applications, including home energy storage, solar energy storage systems, backup power solutions, solar power plants, and communication base stations.
Advantages of High-Voltage Energy Storage Systems
Lithium Iron Phosphate (LiFePO4) Battery Material
Lithium Iron Phosphate (LiFePO4) is a stable and safe lithium-ion battery material known for its high energy density. KHZH uses only Grade A cells with a cycle life of over 6,000 cycles and a lifespan of up to 10 years, ensuring reliable and long-lasting performance.
Battery Management System (BMS)
The Battery Management System (BMS) plays a crucial role in monitoring the performance of LiFePO4 battery cells. It ensures safe charging and discharging by balancing individual cells for consistent performance and preventing overcharging and over-discharging.
Thermal Management
High-voltage energy storage systems generate heat during charging and discharging cycles. Effective thermal management solutions are essential for maintaining optimal operating temperatures and prolonging the system’s lifespan.
Control and Monitoring System
KHZH energy storage units feature advanced control and monitoring systems, allowing operators to track system performance in real-time. It provides data on energy levels, battery health, and overall system status, ensuring the system operates at optimal efficiency.
Safety Features
Safety is a top priority for high-voltage energy storage systems. KHZH’s battery storage units are designed with a comprehensive suite of protection mechanisms, including fuses, circuit breakers, and emergency shutdown systems, to prevent electrical hazards and minimize the risk of equipment damage.
Enclosure and Environmental Protection
The battery storage cabinet features a weatherproof enclosure that protects internal components from external environmental factors, ensuring reliable system operation under various conditions.
Communication and Integration Capabilities
The system supports a range of communication protocols, including RS485, RS232, and CAN, allowing seamless integration with other energy management systems.
Advantages Over Traditional Batteries
Compared to traditional lead-acid batteries, KHZH lithium batteries offer superior energy storage capabilities. These systems support ultra-fast charging and discharging, higher efficiency, and longer cycle life, with no maintenance required. Each KHZH battery utilizes the safest and most stable components, including a lithium iron phosphate cathode and an advanced BMS for accurate state of charge (SOC) calculation.
Key Features of the KHZH 204V 20 kWh High-Voltage Energy Storage System
Cost-Effective Energy Use
High-voltage energy storage systems leverage time-of-use electricity pricing. They store energy during off-peak hours when prices are lower and release it during peak hours when prices are higher, reducing energy costs.
Renewable Energy Integration
Integrating a high-voltage commercial energy storage system with a solar carport enhances the integration of renewable energy into the grid.
Environmental Benefits
By utilizing renewable solar energy and reducing reliance on traditional power plants, KHZH high-voltage energy storage systems contribute to a greener and more sustainable energy future.
Reliable High-Voltage Energy Storage
The KHZH 204V 20 kWh LiFePO4 battery system is designed for maximum reliability and efficiency, making it an ideal choice for businesses, homes, and facilities requiring reliable energy storage solutions.
KHZH 204V 20kWh High Voltage Energy Storage System
Applications
The KHZH 204V 20kWh LFP battery’s adaptable and reliable performance makes it suitable for the following applications:
- Home Energy Storage System: Provides reliable backup power for residential solar systems, achieving energy independence and ensuring power supply during outages.
- Solar Energy Storage System: Stores excess electricity for later use and optimizes energy consumption, improving the efficiency and reliability of solar systems.
- Commercial Energy Storage System: Provides businesses with reliable energy storage solutions to optimize energy management, reduce operating costs, and enhance sustainable development capabilities.
- Data Centers: Ensures uninterrupted power supply to critical infrastructure, guaranteeing operational continuity and data protection.
- Telecom Base Stations: Provides reliable power to telecommunications infrastructure, ensuring uninterrupted communication services.
- UPS Backup Power System: Maintains operational efficiency by ensuring continuous power supply to critical systems during grid failures.
- Solar Power Plants: Provides scalable and efficient energy storage solutions to support large-scale renewable energy projects.
- Backup Power: Ensures operational safety and continuity by providing reliable backup power during emergencies.
- Server Rack Applications: Provides an ideal battery backup solution for server racks, ensuring the continuous operation of data centers and office IT equipment.
Certifications
KHZH batteries have been exported to Europe, America, the Middle East, Asia, Africa, Oceania, and South America, among other places around the world. Our products have complete certifications, such as:
- ISO
- CE
- UL1973
- UN38.3
- MSDS
- ROHS
- IEC62619
Customer Reviews
KHZH energy storage batteries are highly regarded by customers for their exceptional practicality, convenience, and cost-effectiveness.
Project Showcase
Explore application cases of KHZH energy storage systems across various fields, showcasing the product’s versatility and exceptional performance.
Compatible Inverter List
KHZH energy storage systems are fully compatible with inverters from more than 16 well-known brands worldwide. Some examples include: Goodwe, Growatt, Victron, LXP, Sofar, Deye, FoxESS, Renac, Voltronic Power, Sermatec, SREN/TBB, SMA, Studer, MUST, and PYLONTECH.
Product Process
KHZH, a leading energy storage system manufacturer in China, continuously improves its technology and production capacity. Since 2008, KHZH has grown into a large factory with 9,000 square meters of production space and six advanced production lines. Our focus is on providing comprehensive battery solutions from design to final product.
In addition to versatile integrated energy storage systems, we offer Tesla Powerwall alternatives (wall-mounted batteries), server rack LFP batteries, and stackable home batteries. We continuously optimize our product line to meet market demands.
Leading Manufacturer and Supplier
KHZH is a trusted LFP battery supplier, delivering high-quality products directly from our state-of-the-art factories.
OEM/ODM Services
We offer professional OEM and ODM services, allowing customers to customize product designs, labels, and technical parameters to meet specific project needs, making KHZH the preferred choice for customized energy storage solutions.
Certified Quality
All KHZH products are certified and meet stringent quality standards, including ISO, CE, UL1973, UN38.3, MSDS, ROHS, IEC62619, and CEC.
Flexible Order Quantities
KHZH accepts orders of all sizes, making our 20kWh batteries accessible to businesses of any scale.
Rapid Response Support
We are committed to responding to all inquiries within 4 hours and providing excellent after-sales support and long-term product warranties.
20kWh Lithium Iron Phosphate (LiFePO4) High Voltage Energy Storage Battery System
Reliable Performance and Superior Quality
KHZH provides cutting-edge energy storage solutions through our 204V 20kWh LiFePO4 battery. As a trusted manufacturer with years of experience, we provide you with superior quality and lasting performance. Our efficient energy storage systems are designed to meet your energy needs.
Why Choose KHZH?
- Superior Product Quality: As a top-tier LiFePO4 battery supplier, KHZH ensures high-quality products that are durable, efficient, and built to last.
- Tailored Solutions to Precisely Fit Your Needs: Our OEM/ODM services enable us to customize the 20kWh battery pack to meet your unique specifications. Whether it’s cell configuration or connector types, KHZH is dedicated to providing the perfect solution for your application.
- Highly Cost-Effective and Reliable: Our batteries are designed for high conversion efficiency, ensuring a reliable and cost-effective energy storage solution for your needs. With reduced maintenance needs and a lower total cost of ownership, KHZH batteries are an ideal investment for your business.
- Sustainability and Safety: We are committed to sustainable energy solutions. Our LiFePO4 battery technology is environmentally friendly, free from harmful heavy metals, and promotes the use of green energy.
- Global Availability: KHZH offers efficient and reliable global shipping, ensuring your 20kWh battery is delivered safely and on time, worldwide.
Competitive Pricing
As a leading battery factory, we offer highly competitive pricing while guaranteeing quality. KHZH ensures you receive the best value on your energy storage investment.
Our Expertise and Experience
With 15 years of experience in the battery manufacturing industry, KHZH is your trusted partner for energy storage solutions. Our cutting-edge technology, combined with our commitment to excellence, makes us a leader in LiFePO4 battery production.
Streamlining Energy Storage
Our 204V 20kWh LiFePO4 High Voltage Energy Storage System is specifically designed for those who require a robust, efficient, and reliable energy storage solution. Whether you are looking for wholesale options, custom battery systems, or energy storage for large-scale applications, KHZH can meet all your business needs.
Explore our premium products today and experience the KHZH difference – partner with us, your premier provider for advanced energy storage solutions.
