1KW-5KW Low Frequency Pure Sine Wave Solar Inverter 12V/24V
$319.70
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Product Highlights
- Low Frequency Toroidal Design: Built-in copper toroidal transformer provides superior surge protection and impact resistance compared to high-frequency models.
- Pure Sine Wave Output: Delivers clean, stable power (Power Factor 1.0) suitable for sensitive electronics and heavy inductive loads.
- Smart BMS Communication: Features RS485 port specifically for LiFePO4 battery BMS communication and activation functionality.
- Configurable Priority: Supports SBU (Solar-Battery-Utility) and SUB output modes to maximize energy savings.
- Built for Harsh Environments: Equipped with a detachable dust cover and robust industrial design for reliable operation in dusty or humid conditions.
- Intelligent Maintenance: Battery equalization (EQ) function prevents stratification and extends battery service life.
Technical Specifications
| Rated Power | 1KW / 2KW / 3KW / 4KW / 5KW (Optional) |
| Battery Voltage | 12V / 24V DC |
| Output Voltage | 220V AC Pure Sine Wave |
| Transformer Type | Toroidal (Low Frequency) |
| Peak Efficiency | ≥ 90% |
| Communication | RS232, RS485, Dry Contact |
| Display | LCD Screen + LED Indicators |
Ideal Applications: Perfect for RVs, marine vessels, off-grid cabins, and backup power for precision electronic equipment or inductive loads (motors, pumps, fridges).