High-Efficiency Off-Grid Inverter 3K/5KW – Pure Sine Wave Output, Smart Energy Solution

High-Efficiency Off-Grid Inverter 3K/5KW – Pure Sine Wave Output, Smart Energy Solution

Subtitle: Compatible with Multiple Battery Types, Supports Parallel Expansion for Stable Home & Office Power

Product Overview

The SUFE0005AA1 series off-grid inverters (3KW/5KW) are high-performance, reliable pure sine wave inverters designed for off-grid solar systems. Compatible with various battery types (lead-acid/lithium), they deliver stable 230VAC output, ideal for homes, offices, and small commercial applications. With peak efficiency of 93% and intelligent cooling, they ensure long-lasting, high-efficiency operation.

Key Features

✅ High Efficiency & Stability

Pure sine wave output, safe for sensitive electronics (PCs, medical devices).

93% peak efficiency, minimizing energy loss and maximizing solar utilization.

✅ Flexible Expansion

5KW model supports up to 9 units in parallel for higher power demands.

Max. charging current of 130A for fast battery replenishment.

✅ Smart Monitoring

LCD display + remote APP monitoring for real-time data (voltage, power, etc.).

Supports WiFi/GPRS communication for seamless BMS integration.

✅ Comprehensive Protection

Multiple safeguards: Over-voltage, over-current, short-circuit, and over-temperature (IP54 rated).

Wide input voltage range (170-260VAC) for unstable grid conditions.

Technical Specifications

Battery Compatibility: 24V/48V (Lead-Acid/Lithium)

Output Power: 3KW (3000VA) / 5KW (5000VA)

Solar Input: Max. PV array power 4000W/6000W

Operating Temp.: 0°C~30°C (Storage: -15°C~60°C)

Size & Weight: 300×450×110.5mm, only 2.5kg/3kg

Ideal Applications

Household: Lighting, refrigerators, air conditioners, etc.

Outdoor/Backup: RVs, camping, off-grid cabins.

Commercial: Small shops, telecom base stations.