Solar Energy Storage Battery Pack Li-ion Lithium ion 48v 200Ah 300Ah
How long can a lithium battery last without charging?
A Lithium-ion battery can last anywhere from a few days on a full charge, depending on a number of factors, battery size and capacity, environment of use, and charging habits.
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:
Long Life and Safety:
Utilizes advanced lithium iron phosphate battery chemistry.
Rigorous product design ensures a lifespan of over 6000 cycles at 80% depth of discharge, with a discharge rate of 0.5C, at 25℃.
Intelligent:
Each battery incorporates an independent and efficient Battery Management System (BMS).
The BMS intelligently manages power output, providing comprehensive protection for battery safety.
Modularization:
Supports parallel connection of up to 16 batteries.
Allows for flexible configuration based on household power consumption requirements.
Easy Installation and Use:
Designed for straightforward "plug and play" installation, reducing installation time and costs.
Compact and stylish design seamlessly integrates into various home environments.
Compatibility:
Compatible with a range of communication protocols, including RS485, CANBUS, and RS232.
Achieves seamless integration with all off-grid or hybrid inverter brands for enhanced versatility.
The Sunpok 48V Energy Storage Lithium Battery offers a combination of longevity, safety, intelligence, modularity, user-friendliness, and compatibility, making it an ideal solution for efficient home energy storage.
48V Energy Storage Lithium Battery Parameters
| Model No | SP-48200-YD | SP-48250-YD | SP-48280-YD |
| Nominal Parameters |
| Voltage | 51.2V | 51.2V | 51.2V |
| Capacity | 200Ah | 250Ah | 280Ah |
| Energy | 10.24Kwh | 12.8Kwh | 14.336Kwh |
| Dimensions (L*W*H) | 520*300*880mm | 520*300*880mm | 520*300*880mm |
| Weight | 118Kg | 140Kg | 158Kg |
| Basic Parameters |
| Lifetime(25℃) | 20 Years |
| Life cycles(80% DOD,25℃) | >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 | 44V-58.4V | 44V-58.4V | 44V-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 enterprise integrating battery research and development, design, and production. It was registered in Guangzhou, China in 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!
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