48V 400Ah Lithium Battery Bank 20kwh For Solar System
This battery unit features a rack design with a total capacity of 20.48 kWh. It contains four 5 kWh modules, each built with Grade A LiFePO4 cells and a smart BMS. Assembling them in parallel is simple and flexible. You can adjust the number of modules to match your actual needs, providing 5 kWh, 10 kWh, 15 kWh, 25 kWh, o 30 kWh output. You can also choose the cabinet design for enhanced physical protection, allowing it to supply power in more demanding environments. For a 48V 400Ah lithium power battery, the Delong GP48200 is recommended.
- Marchio: Energia Delong
- Campione: Disponibile per il test
- Servizio: 10 anni di garanzia
- Supporto: OEM, ODM, OBM, personalizzato
- Certificati: CE, UL, MSDS, IEC, UN38.3, ISO, ecc.
Prezzo: Fare clic sul pulsante qui sotto per ottenere un prezzo scontato.
48V 400Ah Rack-Mounted Lithium Battery Backup Solution
The 48V 400Ah battery uses high-quality cells from well-known brands like BYD, and its quality is proven reliable. With compact dimensions of 482/438*420*708mm, it saves space in your home. Weighing only 180kg, it’s about one-third the weight of a lead-acid battery with the same capacity. The handles on both sides make it easier for you to move and install. Its sturdy metal shell provides water and dust resistance for enhanced protection. The LED display and App allow you to monitor the battery’s status in real time, helping you optimize your power usage.
Batteria al litio montata a rack
Il 20kWh large-capacity solar battery has excellent discharge performance and long-lasting power. It is suitable for various off-grid and hybrid solar systems. During the day or when there is enough sun, the 400Ah lithium battery stores the solar energy. At night or when there is a power demand, it converts the solar energy into electricity for your equipment through an inverter.
It is a trusted backup power solution for homes, communities, charging piles, base stations, data centers, medical equipment, offices, schools, and small shopping malls. Especially in areas with unstable power supply or high electricity costs, the 48V 400Ah lithium battery can ensure your power usage and reduce your electricity bills.
Batteria al litio montata a rack
Features Of 48V 400Ah Lifepo4 Battery Pack
Ciclo di vita più lungo
The brand-new LiFePO₄ cells support deep discharge, with up to 6,500 cycles and a lifespan of up to 10 years. You can not only enjoy a more convenient life but also balance your investment cost and increase your returns.
Celle per batterie di grado A
BMS For Power and Safety
The smart BMS monitors and balances each cell in real time, preventing issues like overcharge, over-discharge, overheating, and short circuits. It also helps improve the battery’s discharge performance and extend its lifespan.
Batteria al litio con BMS intelligente
Perfect Compatibility with Inverter
The 48V 400Ah battery has great compatibility. Each module comes with RS485 and CAN communication ports. They can work perfectly with many inverter brands such as Deye, Goodwe, Sungrow, Sofar, SolaX Power, Growatt, Victron, SMA, and MUST. You can contact us anytime to ask about inverter compatibility.
Elenco degli inverter compatibili
Certified Solar Storage Battery For World
Delong lithium ion batteries go through strict quality testing. They have international certifications like CE, IEC, KC, PSE, FCC, RCM, UL, MSDS, and UN38.3. Whether you are an installer, a wholesaler, or an end user, the 48V 400Ah LiFePO4 battery is legal and compliant.
Certificazione delle batterie al litio
Senza manutenzione
Lithium batteries are eco-friendly and do not pollute the environment or harm your health. They require very little maintenance, so you don’t need to spend much effort on them.
Why Buy 48V 400Ah Lifepo4 Battery From Delong?
Delong is an experienced lithium battery manufacturer from China, with 13 years in the industry. Our engineers can design effective solutions for different fields. Our ISO-certified factory delivers high-quality products on time. We have long-term, reliable shipping partners to safely transport goods to your country.
In addition, we offer Servizi OEM e ODM with competitive factory prices. Delong is eager to help solve power needs everywhere and contribute to global environmental protection with high-quality lithium batteries. Let’s move forward together!
Batteria solare a rack
You maybe interested in other forms of the 48V 400Ah lithium battery
| Tipo | Montaggio a rack | Impilabile | Montaggio a parete | Tutto in uno |
|---|---|---|---|---|
| Energia | 48V 400Ah | 48V 400Ah | 48V 400Ah | 48V 400Ah |
| Dimensione | 482/438*420*708mm | 640*450*675/805mm | 483*220*1380(1470)mm | 690*590*790mm |
| Peso | 180kg | 207kg | 180kg | 230kg |
| Image |
 Batteria al litio montata su rack |
 Batteria domestica impilabile HS51100 |
 Batteria al litio impilabile e da parete |
 All In One Energy Storage System with Inverter |
I nostri casi di clienti
Dati tecnici
| Modello | 48V 400Ah Battery (BE51100 Series) |
|---|---|
| Tensione nominale | 51,2V / 48V |
| Capacità nominale | 100Ah (Single Module) |
| Energia della batteria | 20,48Kwh |
| Peso | ≈180Kg |
| Dimensioni (L*L*H) | 482/438*420*708mm |
| Tensione di taglio di scarica | 44,8V±0,2V |
| Tensione di taglio della carica | 57,6V±02V |
| Corrente di carica | Raccomandato/20A; Max./50A |
| Corrente di scarica | Raccomandato /50A; Max./100A* |
| Corrente di scarica di picco | 105A (5 sec.)* |
| N. di celle | 16 pezzi (16S1P Modulo batteria singola) |
| Tipo di cella | Batteria LiFePO4 |
| Terminale | M8 |
| Materiale della custodia | Scatola di metallo |
| Modalità di comunicazione | RS485 / CAN |
| Profondità di scarico | 95 |
| Temperatura di lavoro | 0°C-50℃ Carica / -10℃~50℃ Scarico |
| La temperatura dello scaffale | -20℃-60℃ |
| Umidità | 5-95%(RH) |
| Ciclo di vita della progettazione | 10+ Years (25℃/77°F) |
| Ciclo di vita | ≥6500 a 25℃ |
| Metodo di montaggio | Rack / Armadio |
Scaricamento PDF
Scheda tecnica:
Scheda tecnica della batteria al litio montata su rack da 5Kwh~15Kwh 2024
Scheda tecnica DL-LFP-BE51200 2023
Manuale d'uso:
Manuale d'uso - Serie montata su rack da 5~50Kwh
FAQ
Is a 400ah Lithium Battery Worth the Cost?
The 48V 400Ah lithium battery is well worth the investment. It has large capacity, long life, good compatibility, and high flexibility. It can effectively increase your power independence, lower your electricity costs, and even improve your project earnings.
How Long Will 400ah Lithium Last?
Delong 48V 400Ah lithium battery can be used for ten years. The runtime after each full charge depends on the devices connected. The higher the power of the devices, the shorter the runtime.
Can a 400ah Battery Power a House?
This depends on how much electricity your house uses. If you use 5kWh per day, the 48V 400Ah battery can fully power your home.
How Many Solar Panels Do I Need to Charge a 400ah Lithium Battery?
The total energy of the 48V 400Ah lithium battery is 20480Wh. Assuming a system efficiency of 95% and 5 hours of effective sunlight per day, the battery requires 21558Wh of solar energy. The total photovoltaic power needed per hour is 4311.6W.
20480 ÷ 95% = 21558Wh
21558Wh ÷ 5h = 4311.6W
The number of solar panels varies by their power:
330W solar panel: 4311.6W ÷ 330W ≈ 13.06, which is 14 panels
440W solar panel: 4311.6W ÷ 440W ≈ 9.8, which is 10 panels
Recensioni
Ancora non ci sono recensioni.