The Inverter HP-5542-AHP20A is a high-frequency charger-converter designed for grid bypass, inverter output, and energy management. It supports multiple charging options, such as grid and solar energy.

• Fully intelligent energy storage equipment.
• Supports operation with or without a battery.
• Battery-free operation: simultaneous charging from solar energy and grid.
• Advanced SPWM technology and pure sine wave output.
• Parallel operation in single-phase or three-phase system for 12 units.
• PFC technology reduces grid capacity requirements.
• Advanced MPPT technology, with maximum detection efficiency greater than 99.5%.
• Supports two photovoltaic inputs for improved efficiency.
• Supports charging from various types of generators.
• Dry contact control for turning on/off external equipment.
• Limitation of battery charging or discharging current.
• Settings for maximum charging current from the grid.
• Historical data logging function, up to 25,000 entries.
• Multiple LED indicators display the system status.
• AC output control with one button.
• Large LCD screen for better monitoring.
• RS485 communication interface with optional modules for remote monitoring.
• Three-stage charging method for battery safety.
• Lithium battery communication port for safe charging and discharging.
• Full electronic protection.
• Operating temperature range -20℃ to +50℃.