3000W Inverter Charger Pure Sine Wave
3000W Inverter Charger Pure Sine Wave 3000W Inverter Charger Pure Sine Wave 3000W Inverter Charger Pure Sine Wave 3000W Inverter Charger Pure Sine Wave

3000W Inverter Charger Pure Sine Wave

CNBOU BP series 3000W inverter/chargers heavy duty power inverter, automatically switches to the grid via a relay and charges the battery while providing the power to load from the grid when the grid is available. Otherwise, the inverter charger automatically switches to the battery when the grid is disconnected. The AC output is a pure sine wave. It has 6000 watt surge power and 3000 watts continuous power. CNBOU has been a professional manufacturer of inverter chargers for 10 years.
12VDC 3000W 15amp | 24VDC 3000W 7amp | 48VDC 3000W 5amp
Socket Available:
Inverter socket


The BP series 3000W inverter charger is a 3 in 1 power backup system that expertly combines an inverter, battery charger and automatic transfer relay. This 3000W inverter charger provides pure sine waves and seamlessly connects to the grid. When the grid disconnects, switch to inverter battery less than 11ms suitable for sensitive load, such as computers, medical devices and other sensitive electronic equipment. When the grid comes, the 3000W inverter charger will automatically switch to grid and recharge the battery, which is the perfect backup power option.

3000W Inverter Charger Pure Sine Wave Key Features:
1. Provide 12VDC/24VDC/48VDC/ system voltage, charge current respectively are 15amp/7amp/5amp.
2. Low standby and overhead currents, 12VDC/24VDC/48VDC system respectively 2A/0.9A/0.5A. No load current about 24 Watt.
3. 3000 watts full power long time running at a low temperature design. When grid to charge battery fan running, full stop. 
4. Bypass model supports 10amp current via relay.
5. DC low and over voltage protection, overload protection, over temperature protection and short circuit indication. 
6. Max 94% conversion efficiency via 48VDC system. 
7. Provide CC/CV/CF value customization before shipping. The default is a lead-acid battery.
8. Provide RX-2 remote control panel. (optional)

Quality Control:
1. GB/T19001-2016 idt ISO 9001:2015.
2. Standard high-quality components.
3. Quality inspection of the 5 processes of the assembly line.
4. PCB ultrasonic cleaning and control card Three anti-paint protection.
5. 100% full power for 30 minutes and full charging.
6. Before packing 6 function testing, including sine wave, low/over voltage, USB charger short circuit and bypass testing.

1. The 3000W inverter charger should be installed in a dry, well ventilated environment, keeping the inlet more than 20CM away from the wall.
2. DC input is not reversed, otherwise the fuse blows, possible mosfet failure.
3. Short-circuit fault, Restart after removing the fault, otherwise inverter damage.
4. Non-professional please don’t open the 3000W inverter, because of the high voltage inside the inverter. When open by yourself without warranty.


Rated Power3000W
Peak Power6000W
Wave FormPure Sine Wave
Output Efficiency≥88%
AC RegulationTHD<3% (Linear Load)
DC Voltage12V24V48V
DC Voltage Range10-15.5V20-31V40-61V
Low Voltage Alarm10.5±0.5V21±0.5V42±1V
Low Voltage Shut Down10±0.5V20±0.5V40±1V
Over Voltage Shut Down15.5±0.5V31±0.5V61±1V
Low Voltage Recovery13±0.5V24±0.5V48±1V
Over Voltage Recovery14.8±0.5V29.5±0.5V59±1V
Charging Current≤15A≤8A≤5A
Transfer Time≤9MS
AC Voltage120V (±5%) / 230V (±5%)
USB Outlet5V 500MA
Working Temp(-10℃-50℃)
Storage Temp(-30℃-70℃)
ProtectionOver Temperature
Low/ Over Voltage
Over Load
Short Circuit
Input Oppose (optional)
PriorityGrid Priority
Production Size (mm)458*199*146
Package Size (mm)565*290*230
N.W/G.W (KG)9.5/12

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