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3KW Pure Sine Wave Inverter Bidirectional Grid Connected Inverter With LCD Display

Categories Bidirectional Inverter
Place of Origin: Guangdong, China
Brand Name: SZSSTH/OEM
Model Number: RA
MOQ: 5 pieces
Price: $175.00-$193.00/pieces
Network: SDK
Type: DC/AC Inverters
Output Type: DUAL
Output Current: Load
Output Frequency: 50Hz/60Hz
Size: 241*345*121 mm
Weight: 6.1KG
Output waveform: Prue Sine Wave
Rated power: 2000W/3000W
Peak power: 4000W/6000W
Charging Current: 100A (Adjustable)
Frequency: 50/60 HZ
Shell Material: lron
Applicable Battery Type: Lead acid/LiFePO4/NCM batteny
Charging Method: Constant current/constant voltage (CC/Cv)
Cooling Method: Air Cooling
Operating Temperature: -10℃~+45℃
Warranty: 12 Months
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3KW Pure Sine Wave Inverter Bidirectional Grid Connected Inverter With LCD Display

3KW Pure Sine Wave Inverter Bidirectional Grid Connected Inverter With LCD Display

This 3000W bi-directional power inverter combines high-efficiency energy conversion with a built-in 100A battery charger, making it ideal for solar systems, home backup, RVs, and off-grid applications.

Key Features & Benefits
  • 3000W Pure Sine Wave Output - Delivers clean, stable power for sensitive electronics (laptops, medical devices, appliances)
  • Bi-Directional Functionality - Works as both an inverter (DC to AC) and charger (AC to DC) for seamless energy management
  • Built-in 100A Smart Charger - Fast battery charging with automatic voltage detection (compatible with lead-acid/LiFePO4 batteries)
  • Multi-Protection System - Overload, short-circuit, over-temperature, and reverse polarity protection for safety
  • Wide Input Voltage (12V DC to 220V AC) - Supports flexible power sources (solar panels, batteries, grid)
  • LCD Display (Optional) - Real-time monitoring of voltage, current, and battery status (if model includes display)
Ideal Applications
  • Solar Power Systems - Efficiently converts solar energy for home/off-grid use
  • Home & Office Backup - Keeps essential devices running during blackouts
  • RV & Marine Use - Reliable power for travel, camping, and boats
  • Emergency Power Supply - Works as a UPS (Uninterruptible Power Supply) for critical loads
Technical Specifications
AttributeValue
NetworkSDK
TypeDC/AC Inverters
Weight6.1KG
Charging MethodConstant current/constant voltage (CC/Cv)
Cooling MethodAir Cooling
Operating Temperature-10℃~+45℃
Warranty12 Months
Rated Power3000W (6000W surge)
Input Voltage12V DC
Output Voltage220V AC (Pure Sine Wave)
Charging Current100A (Adjustable)
Efficiency>90%
ProtectionsOverload/Short-Circuit/Overheat/Low Voltage
CoolingSilent fan (temperature-controlled)
Electrical Specifications
Charge Input
Voltage Range180~264VAC
Frequency Range47-63HZ
Maximum Efficiency≥91% @220VAC
Maximum Current15Amax
PF value≥0.95
Surge Current<60ACold Start
Output
Rated Voltage13.2V (maximum charging voltage 14.8V)
Rated Current100A
Maximum Power1400W
Voltage Accuracy±0.8V
Current Accuracy≤8%
Load Regulation≤5%
Dynamic Load Regulation≤5%
Battery Charging Voltage10.5V-14.5V
Product Images
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