28kWh Battery Movable Energy Storage System Delong
This is Delong's new floor-standing, large-capacity solar energy storage battery. It has a rated voltage of 51.2V and a rated capacity of 560Ah, providing you with 28.6kWh of stable power.
- Brand: Delong Energy
- Sample: Available For Test
- Service: 10 Years Warranty
- Support: OEM, ODM, OBM, Customized
- Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
Price: Click The Button Below To Get A Discount Price.
28kWh Lifepo4 Battery Solar System For Sale, Long Cycle Life
The Delong 28kWh lithium battery is made with lithium iron phosphate technology, offering stability and safety. It has a high energy density, storing 28.6kWh in a size of 830mm x 272mm x 700mm. It weighs about 230kg, which is one-third the weight of a lead-acid battery. Additionally, we equipped this battery with movable wheels, making it easy to move to any place that needs independent energy. Whether for transport, installation, daily use, or maintenance, it can save you 99% of your effort.
28kwh – 32kwh Lifepo4 Energy Storage Battery Delong
As shown in the picture, you can turn on/off the battery using the button on the front. The LED display allows you to monitor and set the battery status in real time. Besides the wheels at the bottom, there are two handles on the top for easy handling. The casing is made of metal, providing resistance to external impacts. The battery comes with durable M8 terminals. Its maximum charging current is 150A, and you can quickly charge it using the power grid or solar panels.
51.2V 28kwh – 32kwh Lithium Battery Structure
• Long Lifespan, Smart BMS
Let’s take a look at its internal design. The 28kWh battery uses 314Ah LiFePO4 cells from a well-known brand, connected in a 16s2p configuration. This ensures stable discharge performance and a long cycle life of up to 6,500 cycles. Of course, we must mention our 300A BMS.
We use a high-quality 300A BMS. It prevents issues like overcharging, over-discharging, overheating, overvoltage, and short circuits. It monitors the battery status in real time and quickly disconnects the circuit if any abnormality is detected. When the status returns to normal, the BMS automatically reconnects. This not only improves the battery’s safety but also helps extend its lifespan.
51.2V 28kwh – 32kwh Lithium Battery Cycle Life
• Stable Connection with Inverters
The Delong 28kWh LiFePO4 battery can communicate with a wide range of inverters. It connects to inverters through CAN or RS485 interfaces. When paired with solar panels, it forms a 28kWh solar energy system. This system can store excess energy during the day and supply power to your devices when needed. It’s also worth noting that we can adjust the battery ports based on your inverter’s protocol. It’s time to take action to enhance your energy independence and reduce household electricity costs!
28kwh – 32kwh Lifepo4 Energy Storage Battery Delong
• Powerful Capacity Expansion Ability
Don’t worry about the 28kWh battery handling emergencies like large power outages. The Delong 28kWh battery offers strong capacity expansion. It can support connecting up to 15 battery modules in parallel. You can expand to 50kWh, 80kWh, 100kWh, 200kWh, or even 400kWh. This is more than enough to help you deal with long-term power outages and other extreme situations.
51.2V 28kwh – 32kwh Lithium Battery Support Parallel
• Wide Range of Applications
This type of battery comes in sizes of 10kWh, 11kWh, 14kWh, 15kWh, 30kWh, and 32kWh. They are not limited to home energy storage. Anywhere that needs an uninterrupted power supply can use the 28kWh solar battery, whether it’s for medical equipment, businesses, schools, communities, or base stations. It can provide 100% of its capacity, extending the operating time of devices and reducing your energy costs.
51.2V 28kwh – 32kwh Lithium Battery Application
• Eco-Friendly and Fully Certified
The 28kWh battery is made from eco-friendly materials, ensuring no harm to people, pets, or the environment. It has passed international certifications like CE, KC, MSDS, UN38.3, and UL. Whether it’s shipped to Australia, the UK, the Netherlands, Turkey, Japan, or Nigeria, it’s a reliable and feasible option.
28kwh – 32kwh Lifepo4 Energy Storage Battery Delong
Why Should You Trust Delong Energy as Your Lithium Battery Supplier?
Delong Energy is an experienced lithium battery manufacturer. With a 6,000-square-meter factory, it has the capacity to handle large orders. Its R&D team can meet customer needs by providing tailored solutions. They always prioritize quality and ensure customer interests at all times. If you need to customize battery voltage, capacity, operating temperature, or BMS for your equipment, feel free to contact us.
Delong – Lithium Battery Energy Storage System Factory
Installation Video: LVM Series Vertical Energy Storage System.
Technical Data
| Model | 28 kWh Battery (LVM Series) |
|---|---|
| Nominal Voltage | 51.2V / 48V |
| Nominal Capacity | 560Ah |
| Battery Energy | 28.6Kwh |
| Weight | ≈230Kg |
| Dimensions (L*W*H) | 830mm x 272mm x 700mm (With wheels 775mm) |
| Discharging Cut-off Voltage | 44.8V±0.2V |
| Charging Cut-off Voltage | 57.6V±02V |
| Charging Current | Recommend / 75A; Max. / 150A* |
| Discharging Current | Recommend / 200A; Max. / 300A*; |
| Peak Discharging Current | 310A (5 sec.)* |
| Recommended Load | 5-12Kw |
| Nos of Cells | 32pcs (16s2p) |
| Cell Type | LiFePO4 Battery |
| Terminal | M8 |
| Case Material | Metal Box |
| Communication Mode | RS485 / CAN |
| Depth of Discharge | 95 |
| Charge Temperature Range | 0°C-45℃ |
| Discharge Temperature Range | -5℃~55℃ |
| Cycle Life | ≥6500 Cycles |
| Design Life | 12 Years |
| Cycle Life | ≥6500 at 25℃ |
| Colour | White (Support Customization) |
| Assembly Method | Movable |
We also supply 10kwh, 11kwh, 14kwh, 15kwh, 30kwh, 32kwh. Contact us for more info.
PDF Download
Datasheet:
28Kwh – 32Kwh Movable Home Energy Storage Battery LVM30L Datasheet
10Kwh~15Kwh Movable Vertical Energy Storage System Delong LVM Series
User Manual:
LVM Series User Manual V1.0.24 – Delong Movable Lithium Battery
FAQ
1. Is Delong Energy a lithium battery factory?
Delong Energy is a battery factory with 11 years of experience, which integrates research, development, production, and sales.
2. How about the quality of lithium battery products from Delong Energy?
Delong Energy has a strong R&D team and a set of international certifications, including RCM, MSDS, UN38.3, FCC, IEC62133, CE, UL, KC, BIS, CB, ROHS, and ISO9001:2015 certified.
3. Can you do An OEM/ODM project?
We have engineers who can help you design and R&D any related products.
4. Can you customize the battery pack for more function?
Yes, we have a professional engineering team to provide an excellent solution for you.
5. Do you have MOQ?
No limited.
6. Can I have samples to test? And what is the lead time for a sample order?
Yes, we can supply samples. The lead time for samples is 3-5 days. The buyer pays for the sample cost and shipping cost.
7. What is your term of payment?
We adopt T/T, Paypal, Alibaba payment way, Credit Card, Visa, Echecking, Master Card, Trade Assurance, etc.
8. Do you provide after-sales service?
Yes, the battery warranty is 10 years. If there are any quality problems on our side in this period, we can send a new one as a replacement.
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