Outdoor Lithium Battery Backup Portable Power Source 51.2V with 3KW-5KW Output and 3840-5120WH Capacity

Price Negotiable

Price: USD/CNY, Unit

MOQ: 10

Delivery Time: 1-2 months

Brand: Qiyuan

Product Description

Product Overview

This outdoor lithium battery backup portable power source provides reliable emergency power with advanced safety features and versatile applications for both household and outdoor use.

Key Features

Compact integration design for easy movement and handling
Power and battery capacity parallel function
Comprehensive protection: temperature, overload, over voltage, over current, short circuit
Automatic restart after overload, over temperature, and short circuit conditions
Compatible with UPS systems and inverters
Lithium iron phosphate batteries with high safety performance
Certifications: UL CE
Fast switch time: less than 10ms
Wide voltage input range: 90-280VAC for generator compatibility
48V DC output

Technical Specifications

Model Comparison

Specification	HW3K5000-220	HW5K5000-220	HW5000-51.2
Rated Power	3KW	5KW	-
System Power Parallel	-	Yes	-
Battery Capacity	3840WH	5120WH	5120WH
Grid Charging Time	3 hours	3 hours	2 hours

Grid Input

Input Voltage / No. of Phases	Single phase 3 wire (L+N+PE), 220/230/240VAC
Input Voltage Range	90-300VAC
Input Frequency Range	50/60HZ ±5

AC Output

Output Voltage/No. of Phases	Single phase 3 wire (L+N+PE), 220/230/240VAC
Output Voltage Accuracy / Frequency	±1% / 50, 60HZ
Output Wave	Pure sine
Output Distortion	<5% (linear load), <8% (non-linear load)
Overload Capacity	3min@105%-125% rated load, 10s@125%-150% rated load, 0.2S@>200% rated load

PV Input

PV Charging Mode	MPPT
PV Max Power	1500W (HW3K5000-220), 4000W (HW5K5000-220)
PV Voltage Accuracy	±2VDC
PV Standard/Max Voltage	30-115/145VDC (HW3K5000-220), 120-420/450VDC (HW5K5000-220)
PV Max Charging Current	60A (HW3K5000-220), 80A (HW5K5000-220)

Battery System

Battery Type	LiFePO4 (Lithium Iron Phosphate)
Charging Voltage	28.8VDC (HW3K5000-220), 57.6VDC (HW5K5000-220, HW5000-51.2)
Battery Parallel Function	Yes (All Models)

System Specifications

Efficiency	93% (HW3K5000-220), 94% (HW5K5000-220)
Working Temperature/Humidity	-10 to 45℃ / 0-95% without condensation
IP Level	IP31
Display	LCD (HW3K5000-220), LED (HW5K5000-220)
Noise	<50dB (HW3K5000-220), 0 (HW5K5000-220)
Structure	Lever & wheels, luggage design
Dimensions (mm)	520×310×660 (HW3K5000-220, HW5K5000-220), 520×185×560 (HW5000-51.2)