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

Price Negotiable

Price: $175.00-$193.00/pieces

MOQ: 5 pieces

Delivery Time: Negotiable

Brand: SZSSTH/OEM

Product Description

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

Premium Pure Sine Wave Inverter for Reliable Power Conversion

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

Attribute	Value
Network	SDK
Type	DC/AC Inverters
Weight	6.1KG
Charging Method	Constant current/constant voltage (CC/Cv)
Cooling Method	Air Cooling
Operating Temperature	-10℃~+45℃
Warranty	12 Months
Rated Power	3000W (6000W surge)
Input Voltage	12V DC
Output Voltage	220V AC (Pure Sine Wave)
Charging Current	100A (Adjustable)
Efficiency	>90%
Protections	Overload/Short-Circuit/Overheat/Low Voltage
Cooling	Silent fan (temperature-controlled)

Electrical Specifications

Charge Input

Voltage Range	180~264VAC
Frequency Range	47-63HZ
Maximum Efficiency	≥91% @220VAC
Maximum Current	15Amax
PF value	≥0.95
Surge Current	＜60ACold Start

Output

Rated Voltage	13.2V (maximum charging voltage 14.8V)
Rated Current	100A
Maximum Power	1400W
Voltage Accuracy	±0.8V
Current Accuracy	≤8%
Load Regulation	≤5%
Dynamic Load Regulation	≤5%
Battery Charging Voltage	10.5V-14.5V