Place of Origin:
Guangdong China
Brand Name:
SUNPOK
Certification:
CE MSDS UN38.3
Model Number:
SP-48200-YD
What is Lithium-ion Battery Energy Storage System?
Lithium-ion batteries offer a host of advantages, positioning them as a promising solution for energy storage applications, particularly in the context of solar energy. With high energy density, extended cycle life, minimal self-discharge, absence of memory effect, and environmentally friendly attributes, lithium-ion batteries are well-suited for energy storage needs. Different types of lithium-ion battery technologies exist, including lithium cobaltate, lithium manganate, lithium iron phosphate, and lithium titanate. Among these, lithium iron phosphate stands out due to its mature technology and promising market potential in the field of energy storage.
The rapid advancement and widespread adoption of lithium-ion battery technology are evident, driven by growing market demand. Battery energy storage systems have emerged as a significant application, catering to various scales, from small household units to large industrial, commercial setups, and even ultra-large energy storage power stations. These larger energy storage systems play a crucial role in the evolution of future new energy systems and smart grids, with energy storage batteries at their core.
The concept of an electric energy storage system closely aligns with batteries' functionality. Energy storage finds diverse applications, encompassing power systems of stations, backup power supply for communication base stations and data rooms, and more. The technology involved extends beyond power battery technology and includes converter technology, grid access technology, and grid dispatching control technology, alongside DC technology.
Currently, the energy storage industry lacks a precise definition of electric energy storage. However, energy storage systems exhibit two key characteristics:
Grid Participation: Energy storage systems are capable of participating in grid dispatching, and the energy stored within them can be fed back into the main grid.
Performance Requirements: Unlike power lithium batteries, lithium-ion batteries for energy storage possess lower performance requirements, making them well-suited for applications focused on energy storage rather than rapid power delivery.
In the realm of solar energy storage, lithium-ion batteries, particularly lithium iron phosphate variants, emerge as a sustainable, efficient, and versatile solution that can revolutionize the way we harness and utilize solar power. Their strengths in energy density, durability, and adaptability to varying scales make them an integral component of our future energy landscape.
Sunpok 48V Energy Storage Lithium Battery
The 48V low-voltage energy storage lithium battery product independently developed by Sunpok Energy Group has a complete set of property rights for R&D, design, and production, and has the following main advantages:
1. Long life and safety
The safe new lithium iron phosphate battery and reasonable and rigorous product design and manufacture make the battery life more than 6000 times (DOD 80%, 0.5C, 25℃).
2. Intelligent
Each battery has an independent and efficient BMS system, which can intelligently and effectively manage power output and comprehensively protect battery safety.
3. Modularization
Each battery can support a maximum of 16 in parallel, and end customers can choose according to their household power consumption.
4. Easy to install and use
Just plug and play to minimize the installation time and cost. The compact and fashionable design fits in your sweet home environment.
5. Compatibility
With RS485, CANBUS, RS232, and other communication protocols, it can be perfectly compatible with all off-grid or hybrid inverter brands.
48V Energy Storage Lithium Battery Parameters
| Model No | SP-48150-YD | SP-48200-YD | SP-48280-YD |
| Nominal Parameters | |||
| Voltage | 51.2V | 51.2V | 51.2V |
| Capacity | 150Ah | 200Ah | 280Ah |
| Energy | 7.68Kwh | 10.24Kwh | 14.33Kwh |
| Dimensions (H*L*W) |
860*519*300mm
|
860*519*300mm | 860*519*300mm |
| Weight | 84.5Kg | 108Kg | 130Kg |
| Basic Parameters | |||
| Lifetime(25℃) | 20 Years | ||
| Life cycles(80% DOD,25℃) | Over 6000 Times | ||
| Storage time temperature | 5 months @ 25℃； 3 months @ 35℃； 1 month @ 45℃ | ||
| Operation temperature | -20℃ to 60℃@60+/-25% Relative Humidity | ||
| Storage temperature | 0℃ to 45℃@60+/-25% Relative Humidity | ||
| Lithium Battery Standard | UL1642,IEC62619,UN38.3,ROHS,CE-EMC | ||
| Enclosure protection rating | IP21 | ||
| Electrical Parameters | |||
| Operation Voltage | 41.6V-58.4V | 41.6V-58.4V | 41.6V-58.4V |
| Max charging voltage | 58.4V | 58.4V | 58.4V |
| Max charging and discharging current | 100A | 100A | 100A |
| Max Power | 5120W | 5120W | 5120W |
About Sunpok Energy
Guangzhou sunpok energy co., ltd. is a high-tech green energy enterprise integrating battery research and development, design, and production. It was registered in Guangzhou, China in September 2016.
After years of development, sunpok energy has become a leader in China's energy storage industry, vertically integrated upstream and downstream supply chain resources, continuously optimized the company's product matrix, improved product performance, and won praise from customers at home and abroad.
The products of sunpok energy have been sold all over the world, bringing green energy to more than 12,000 families and units. At present, the products of sunpok energy mainly include:
1. Energy Storage Lithium Battery
2. 48V Lithium Ion Battery
3. Lithium Portable Power Station
4. All In One ESS
5. Complete Off Grid Solar System
6. Hybrid Solar System Kit
7. Wind Solar Hybrid Power System
8. Off Grid Inverter
9. Deep Cycle Lithium Battery
10. 12V Gel Battery
11. Mono PV Panels
12. Residential Wind Turbine
Mutual benefit and win-win results have always been the tenet of Sunpok Energy. In the future, sunpok energy will work with partners to scale new heights with a more inclusive attitude.
48V Energy Storage Lithium Battery Product Display
The production of energy storage lithium batteries is operated by professional workers with more than 5 years of experience.
Use the world's leading testing equipment to carry out comprehensive testing of batteries.
Strong R & D and production capacity of energy storage lithium battery, can provide OEM/ODM service for partners all over the world.
48V Energy Storage Lithium Battery Project Display
FAQ
Question 1: Are you a factory or a trader?
Answer 1: We are a manufacturer of batteries, and can also provide solutions for the entire solar system.
Question 2: What is the lead time?
Answer 2: We can deliver within 3-15 days.
Question 3: What is the warranty period, and how many years?
Answer 3: The warranty period for batteries is 5-10 years.
Question 4: How is your technical support?
Answer 4: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime, our engineer will also go to overseas help our customers if necessary.
Question 5: How to become your agent?
Answer 5: Contact us through the website, email, or phone, and we can talk about details to confirm.
Question 6: Is the sample available and free?
Answer 6: The sample will be charged a cost, but the cost will be refunded after the bulk order.
Question 7: Do you support OEM/ODM?
Answer 7: Of course, we can do customized services for our partners.
If you have other questions, please add the contact information of our sales manager to understand, thank you!
Send your inquiry directly to us
