Key Features of Hot Low Frequency Hybrid Off-Grid Pure Sine Wave Power Frequency Solar Inverter (3KW-12KW Split)

High-Efficiency Pure Sine Wave Output
Delivers clean, stable power with less than 3% THD, ensuring safe operation for sensitive electronics like medical devices and precision tools.
Robust Low-Frequency Design
Built with heavy-duty toroidal transformers and industrial-grade MOSFETs, offering superior surge capacity (up to 300% for 5s) and extended lifespan (10+ years).
Hybrid Off-Grid Flexibility
Seamlessly switches between solar, battery, and grid power with auto-sensing technology, ideal for remote cabins, RVs, and backup power systems.
Modular Split-Phase Configuration
Supports 120V/240V output (3KW-12KW models) with parallel expansion capability, perfect for whole-house applications or commercial setups.
Advanced Thermal Management
Precision-engineered aluminum heatsinks and silent dual-fan cooling ensure optimal performance even at 100% load (50°C rated).
Smart LCD Monitoring
Real-time display of voltage, frequency, and load status with programmable settings for battery charging (supports lithium/lead-acid).
All-Weather Durability
IP65-rated casing with powder-coated steel construction, resistant to dust, moisture, and extreme temperatures (-25°C to 60°C).
Global Compliance
Certified to UL1741, CE, and RoHS standards, compatible with 90-280VAC input for worldwide use.
Application Scenarios
- Off-grid solar systems for homes/farms - Emergency backup during outages - Mobile power for yachts/construction sites - Remote telecom stations