Eco-Worthy Home Backup Power 48V 280Ah Battery & 5kW 48V Off Grid Inverter
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High Capacity & Flexible Expansion: 16 pieces of 280Ah high-quality Grade-A cells are connected in series, one battery can store 14.336kWh of electricity, and up to 15 batteries can be connected in parallel.
Safety Protection & Mobility: Equipped with advanced BMS featuring overcharge, over discharge, overcurrent, short circuit, and temperature protection. Built-in buzzer alerts for real-time fault detection. Each nylon wheel supports 100kg, enabling easy movement and stable installation (more flexible than wall-mounted designs).
Parallel Operation & Power Flexibility: Parallel support up to 6 units-30kw Max. It can be single phase or separate phase parallel. The output voltage of one inverter is 120v, and more than two inverters can output 120v/208v/240v in parallel. (Two units MINIMUM have to be in parallel to achieve 220V power.)
Smart Charging Management & Compatibility: Max.PV input power: 5500W, PV input voltage range: 120-500V DC, Max.MPPT Charging Current: 80A, Rated Output Power: 5000W, Max.Peak Power: 10000W, Rated OutputVoltage: 120/240Vac.（split phase/single phase)
Extremely Long Life: Designed for long-term use, the battery cell has a DOD of more than 80% after 10,000 cycles, providing you with a service life of more than ten years.
Specifications:
48V 280Ah Battery
| Battery Capacity: 280Ah | Battery Power: 14.3KWh |
| Rated Voltage: 51.2V | Voltage Range: 40~58.4V |
| Maximum Charge/ Discharge Current: 200A | Charge Temperature Range: 0-55℃ |
| Disharge Temperature Range:﹣20－55℃ | Maximum Charge Voltage: 58.4V |
|
Terminal：200A quick connector |
Battery Size: 20.5*9.9*29.3in/52.0*25.2*74.5cm |
| Battery Weight: 297.6lb/135kg |
Max. parallel number:15pcs
|
5kW 48V Off Grid All-in-one Inverter
| AC Input Mode | |
| Rated Input Voltage: 110/120VAC | Input Voltage Range: 90V-140VAC |
| Frequency: 50Hz/60Hz(auto detect) | Overload/Short Circuit Protection: Circuit breaker |
| Efficiency: >95% | AC Reverse Protection: Available |
| Max Bypass Overload Current: 40A | |
| Invert Mode | |
| Output Voltage Waveform: Pure Sine Wave | Rated Output Power: 5000W |
| Rated Output Voltage: 120VAC | Peak Power: 10000W |
| Bypass Breaker: 63A | Rated Battery Input Voltage: 48V |
| Min Starting Voltage: 44V | Power Saving Mode: Load ≤25W |
| AC Charging Mode | |
| Battery Type: Lead acid or lithium battery | Max Charge Current: 60A |
| Charge Voltage Range: 40-60VDC | Overcharge Protection: Alarm and turn off charging after 1 minute |
| PV Charging Mode | |
| Max Input Power: 5000W | PV Charging Current Range：0-80A(can be set) |
| Max PV Open Circuit Voltage: 500VDC | PV Operating Voltage Range: 120-450VDC |
| MPPT Voltage Range: 120-450VDC | Battery Voltage Range: 40-60VDC |
| Max Output Power: 5000W | Charging Short Circuit Protection: Blown fuse |
Package included:
- 1 x 5kW 48V All-in-one Inverter
- 1 x 51.2v 280ah battery
- 1 x 51.2v 280ah battery manual
- 1 x Battery to Inverter communication cable(1500mm)
- 1 Group Of Wall-mounted Bracket
- 1 Pair Of Battery to Busbar cable(2AWG 1500mm Black & Red)