48V 3000va Pure Sine Wave Inverter Board Inverter Driver Board Power Frequency Inverter Motherboard

• Customization: Available
• Nature of Source Flow: DC/AC Inverter
• Certification: CCC, ISO9001, RoHS, CE, SAA
• Model NO.: PCBA-3000W
• Output Power: >1000W
• Grid Type: off-Grid Inverter
• Output Type: Multiple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Waveform: Pure Sine Wave
• Input Voltage: 12V/24V/36V/48V
• Output Voltage: 110V/220V
• Frequency: 50Hz/60Hz
• Key Words: Inverter Circuit Board PCBA
• Communication: R485/R232/Can
• LCD Display: Optional
• Dimension: Customizable
• Power: Customizable
• Charging Current: Customizable
• Remote Control: Optional
• Rated Power: 3000W
• Surge Power: 6000W
• No Load Current: <0.8
• Warranty: 24 Months
• Transport Package: Carton
• Specification: 310*160*68mm
• Trademark: OEM
• Origin: Wuhan, Hubei, China
• HS Code: 853400090
• Production Capacity: 1000000
• Package Size: 35.00cm * 20.00cm * 12.00cm
• Package Gross Weight: 3.000kg

Product Description

48V 3000va Pure Sine Wave Inverter Board Inverter Driver Board Power Frequency Inverter Motherboard

Ideal for energy storage systems, DIY electronics enthusiasts, RV and specialty vehicle conversions, and small solar setups, the PCBA-3000W is a high-performance pure sine wave inverter board that delivers reliable and clean AC power from a DC source.

Specification

Model	PCBA-3000W
Applicable Battery Types	Lead-acid battery / lithium battery / gel battery / water battery
Continuous and Peak Power	3000W/6000W
Input Voltage	12V	24V	48V
Output Voltage	AC 110V/220V
Frequency	50HZ/60HZ
Wavefrom	Pure Sine Wave
Total Harmonic Distortion	THD<3%
No Load Current	13V: 880mA	26V: 660mA	52V: 380mA
Input Undervoltage Protection	10V±0.5V	20V±0.5V	40V±0.5V
Input Overvoltage Protection	15.6V±0.5V	31.2V±0.5V	62.4V±0.5V
Efficiency	88-92%
Fan Control	When load < 30%: Front-stage fan starts at 45°C  Rear-stage fan starts at 55°C When load > 30%: All fans start operating
Overheating Protection	Overheat trip at 80°C  Recovery at 60°C
Protection Functions	Under Voltage / Over Voltage / Overload / Short Circuit / Overheating/Reverse Connection
Noise	42.6 decibels (at 1 meter distance)
LCD Display Content	Input Voltage / Input Electrical Energy / Output Voltage / Output Power / Output Frequency / Fault Code
Communication	RS485(optional)
Technical Characteristics	Full power/Pure sine wave/High performance/Strong shock resistance/Constant power technology
Operating Temperature	-10℃ to +50℃
Storage Temperature	-30℃ to +70℃
Operating Humidity	≤90℃ Non-freezing
Product Dimensions	312×190×70MM(L×W×H)
Product Weight	3.2KG
Optional Accessories	LCD Display/ RS-485 Communication/Pure Copper Terminal Blocks  / Wireless Remote Control
Warranty	18-Month Non-Human-Induced Warranty
Certification	CE/ROHS/ISO9001/ISO14001/ISO45001

Product Description

Features

 High Power & Surge Capacity
* 3000W continuous | 6000W peak power – Real, fully output continuous power. 

Wide Compatibility & Flexible Use
* Supports multiple battery types: Lead-Acid, LiFePO4, Gel, and Water batteries.
* Input voltage: 12V/24V/48V DC | Output: 110V/220V AC.
* Perfect for custom energy storage, solar projects, RV power, and mobile applications. 

Clean & Stable Pure Sine Wave Output
* Provides clean AC power (<3% THD), safe for sensitive electronics including laptops, medical devices, and audio equipment.

Comprehensive Protection & Safety
* Full protection against: Overload, Short Circuit, Over/Under Voltage, Overheating, and Reverse Polarity.
* Automatic thermal management – fan starts at 45°C; overheat protection triggers at 80°C.

High Efficiency & Low Noise
* 88–92% conversion efficiency – maximizes battery life.
* Ultra-quiet operation – only 42 dB at 1 meter distance. Optional Monitoring & Control
* Supports optional LCD, remote control, and terminal blocks for easy monitoring of voltage, power, frequency, and fault codes (E1–E4).

Compact & Lightweight
* Dimensions: 312×190×70mm | Weight: 3.2 kg
* Easy to integrate into existing systems or custom enclosures.

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