Ecco 11kVA 48V Hybrid Inverter

Ecco 11kVA Inverter – 48V Hybrid Solar Power

The Ecco 11kVA Inverter is a powerful 48V hybrid inverter designed for solar and backup-power systems. Model HIN11000S provides 11kVA/11kW output, pure sine wave power and dual MPPT solar charging. Therefore, it is suitable for homes, offices and businesses with larger energy requirements.

The inverter combines solar charging, battery storage and utility power within one system. Furthermore, it can operate without a battery when the system configuration allows it.

Dual MPPT Solar Charging

The inverter features two built-in MPPT solar chargers. Each MPPT supports up to 5,500W of PV power, giving a combined maximum PV array power of 11,000W.

The maximum PV open-circuit voltage is 500VDC. In addition, the supplied specifications list an MPPT voltage range of 60VDC to 500VDC.

Maximum solar input current is 18A × 2, while maximum solar charging current is 160A.

Ecco 11kVA Inverter Battery Support

The Ecco 11kVA Inverter operates with a 48V battery system. It also supports lithium battery communication through RS485 and includes lithium battery activation by PV or utility power.

The maximum discharge current is 220A. Meanwhile, the floating charge voltage is 54VDC and overcharge protection is listed at 63VDC.

The inverter uses a CC/CV charging method. Maximum AC charging current is 120A, while maximum total charging current is 160A.

Pure Sine Wave Output

The inverter provides pure sine wave output for compatible electrical equipment.

Users can select a nominal output voltage of 220V, 230V or 240V AC. The inverter automatically senses 50Hz or 60Hz frequency.

Rated output capacity is 11kVA/11kW, while surge power reaches 22,000VA according to the supplied specifications.

Peak efficiency is listed at 94%.

Fast Transfer Time

The system provides a transfer time of approximately 10ms for computers and 20ms for home appliances, according to the supplied product specifications.

This makes the inverter suitable for backup applications where fast switching between available power sources is important.

Smart Energy Management

Multiple output-priority modes are available, including SUB, SBU and SUF.

The inverter also includes an EQ function designed to help optimise battery performance. In addition, an optional Wi-Fi monitoring function allows compatible installations to support remote system monitoring.

An LCD interface provides access to important system information and operating settings.

Communication and Battery Management

Communication options include RS232, RS485 and dry contact.

RS485 communication allows compatible LiFePO4 batteries to communicate with the inverter. However, installers should always confirm the battery’s communication protocol before installation.

Battery voltage alone does not guarantee BMS communication compatibility.

Protection and Practical Design

The inverter includes overload protection, with the supplied specifications listing 5 seconds at 140% load.

A detachable dust cover also helps protect the inverter in demanding installation environments.

The unit measures approximately 540 × 415 × 122mm and has a net weight of approximately 15kg.

Key Features

• 11kVA / 11kW rated capacity
• 48V battery system
• Pure sine wave output
• Dual MPPT solar chargers
• Up to 11,000W total PV array power
• 500VDC maximum PV open-circuit voltage
• 160A maximum solar charging current
• 220A maximum battery discharge current
• RS485 lithium battery communication
• Lithium battery activation by PV or utility
• Battery-free operation capability
• 22,000VA surge power
• Optional Wi-Fi monitoring
• RS232, RS485 and dry contact communication
• LCD interface
• Multiple output-priority modes
• 94% listed peak efficiency