Powerwall 51.2V280Ah Energy Storage Lithium Iron Phosphate Battery For Home
Powerwall 51.2V280Ah Energy Storage Lithium Iron Phosphate Battery for Home Use
FEATURES
Lithium lron Phosphate (LiFePO4):The Safest Lithium Technology.Integrated Battery Management System(BMS)Support multiple paralel connections.
PERFORMANCE
Long Cycle Life > 5000cyclesHigh Density,High Discharge Current,High Temperature Range.Low Weight.Free Maintenance.Fast Charging.Environment Friendly.
Powerwall is a battery that stores energy, detects power outages, and powers your home during a power outage. Unlike a generator, Powerwall requires no maintenance, consumes no fuel, and makes no noise, keeping your lights on. When paired with solar power, it charges from sunlight and can power your home appliances for days.
| Electrical Parameters | |
|
Nominal Voltage |
51.2V |
| Rated Capacity | 280Ah |
| Energy | 14336Wh |
| Resistance | ≤30m Ω |
| Efficiency | ≥0.95 |
| Cycle Life(80% nominal capacity | >5000cycles @0.5C |
| Self Discharge | < 5% per Month |
| Max. Modules in Series/Parallel | 16S/P |
| Mechanical Parameters | |
| Dimension(WxDxH) | 750x112x1289mm 29.53x4.41x50.75' |
| Weight | 145kg |
| Terminal Type | CHVJT01 |
| Battery Housing | SPCC |
| Housing Protection | IP32 |
| Cell Type-Chemistry | LiFePO Cell |
| Communication | RS485/CAN(PCS)/Wifi |
| Discharge Parameters | |
| Continuous Discharge Current |
200A |
| Pulse Discharge Current | 250A(<0.5S) |
| Recommended Volt.Disconnect | 40V |
| BMS Discharge Cut-off Voltage | 40V |
| Reconnect Voltage | 43.2V |
| Short Circuit Protection | 300-800us |
| Charge Parameters | |
| Charge Method | CC-CV |
| Charge Voltage | 56.8~58.4V |
| Recommended Float Voltage | 54~55.2V |
| Recommended Charge Current | 140A |
| Maximum Charge Current | 200A |
| BMS Charge Cut-off Voltage | 58.4V |
| Temperature Parameters | |
| DischargeTemperature | - 20°C to 60°C |
| ChargeTemperature | 0 'Cto 55 °C°C |
| Storage Temperature | -20°C to 60 °C |
| BMS High Temperature Cut-off | -20°C to 60 °C |
Q: Do you provide free sample?
A: Yes, a few pcs free sample can be provided, but freight will be charged
Q: what is the warranty?
A: one year
Q: What is your payment term?
A: T/T,L/C
Q: do you accepte OEM order?
A: Yes, you can print yourself logo, also we can provide the design of outlook for your special battery pack
Q: How many cells you can produce per month?
A: 1.8million
Q: What is the mode of transport?
A: usually by sea
Q: Which certificates do you have
A: We have un38.3,MSDS...etc.
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