Low Frequency 3000W 12V to 110V 220V Off Grid Dc to Ac Ups Power Inverter

RA Series Bidirectional Inverter – Efficient Energy Conversion, Intelligent Power Management

Product Overview

The RA Series Bidirectional Inverter is a high-efficiency energy conversion device that integrates both charging and discharging functions. Compatible with lead-acid, LiFePO4, and NCM batteries, it is available in RA2000W and RA3000W models, supporting 12V battery systems and delivering stable 220V AC output for home, outdoor, and industrial applications.

Key Features

1. Bidirectional Charging & Inverting

   • Charging Mode: Wide input voltage range (180~264VAC), max 100A charging current, and ≥91% efficiency for fast battery replenishment.

   • Inverting Mode: Converts 12VDC to 220VAC with 2KW/3KW rated power (4KW/6KW peak), ensuring reliable power for appliances.

2. Smart Bypass Function

   • Supports simultaneous charging & discharging (1400W charging + 1800W bypass for RA3000W), enabling seamless switching between grid and battery power.

3. Advanced Protection

   • Overload/Short-Circuit/Overvoltage/Low Voltage/Over-Temperature Protection

   • Auto power derating when MOS temperature >95°C, shutdown at 105°C, and auto-recovery below 85°C.

   • Customizable battery settings for optimized performance and longevity.

4. User-Friendly Operation

   • 5-button control panel with LCD display (real-time power, frequency, battery level).

   • 17 adjustable parameters (charging voltage, output frequency, etc.) for flexible customization.

Technical Specifications

• Input Voltage: 10.5~16VDC (Inverter) / 180~264VAC (Charger)

• Output Power: 2000W/3000W (4000W/6000W Peak)

• Efficiency: ≥92% (Inverter), ≥91% (Charger)

• Operating Temp.: -10°C ~ +45°C

• Dimensions/Weight: 241×345×121mm / 6.1KG

Applications

• Home Backup Power: Automatic switch to inverter mode during outages.

• Outdoor & RV Use: Reliable power for camping, road trips, and mobile devices.

• Industrial Use: Supports high-load equipment like telecom stations and medical devices.

Why Choose RA Series?

✅ Energy Efficient: Low no-load consumption (≤20W), eco-friendly design.
✅ Wide Compatibility: Works with multiple battery types, supports 485/CAN communication.
✅ Robust & Safe: Full metal casing, IP-rated protection, GB4943/IEC62388 certified.

Upgrade to RA Bidirectional Inverter – Smarter, More Efficient Power Control!

Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.