CyberPower 4kW All-in-One Off-Grid Solar Inverter

Complete Off-Grid Power in One Unit

The CyberPower CPS4000ECH24 eliminates the complexity of building an off-grid solar system by integrating a high-efficiency inverter, MPPT charge controller, and AC charger into a single compact unit. No more juggling separate components — connect your solar panels, batteries, and loads, and you have a complete off-grid power station.

Pure Sine Wave Output — Power Factor 1.0

Unlike modified sine wave inverters that can damage sensitive electronics, this unit delivers clean pure sine wave output at unity power factor (1.0). This means every watt of rated capacity is available for your loads — refrigerators run cooler, motors start smoother, and LED lights operate without flicker or buzz.

Built-In MPPT Charge Controller

The integrated Maximum Power Point Tracking controller extracts up to 30% more energy from your solar panels compared to PWM alternatives. Supporting up to 5000W of solar input, the system maximizes energy harvest throughout the day — from early morning to late afternoon when panel voltage varies significantly.

Intelligent Power Source Management

Configure your preferred power priority: Solar first (maximize free energy), battery first (for backup scenarios), or grid first (when available). The system seamlessly switches between sources in milliseconds, ensuring uninterrupted power to your critical loads.

Color LCD Monitoring

The intuitive color LCD display provides real-time monitoring of solar input, battery status, load consumption, and system configuration — no additional monitoring equipment needed.

Ideal Applications

Perfect for off-grid homes, rural electrification, backup power systems, mobile installations, and areas with unreliable grid supply. Compatible with standard lead-acid and lithium battery banks.