Off grid hybrid inverter ESB 7 5kw 24v

Hybrid Off-Grid Solar Inverter ESB 7.5kW 24V ESB series solar inverters are designed to build independent 230V Off-grid power systems based on energy obtained from PV panels, the power grid and a battery. Thanks to their modular design and flexible configuration, ESB inverters can operate in UPS mode with battery charging from PV panels and/or the power grid, they can also work in buffer systems powered only by PV panels and/or supported by power from the grid.

THE INVERTER DOES NOT GIVE UP ENERGY TO NETWORKS

The output stable sinusoidal supply voltage of 230V (220V, 240V) is perfect for powering all electrical energy receivers, and the built-in starting overload support system allows you to power receivers with high starting current, such as compressors in refrigerators and generators.

Inverter configuration and control it is available via an intuitive control panel that can be installed in a convenient place up to 20m from the inverter.

A novelty in the ESB series inverters is also the ability to control the inverter using a smartphone and a mobile application replacing the control panel.

The most important feature of the inverters is the possibility of construction hybrid power systems without an external battery, which has a significant impact on the cost and reliability of the system and the profitability of the investment.

INPUT PARAMETERS:

Nominal input voltage: 230 VAC

Input voltage range: 90 - 280 VAC

Operating voltage frequency: 50 Hz/ 60 Hz (automatic detection)

OUTPUT PARAMETERS:

Output voltage: 230 VAC

Maximum power (mains power supply): 7500 W

Continuous power (PV / battery power supply): 3600 W

Efficiency: 91%

Switching time: 15 ms

Output voltage waveform: Pure Sine Wave

Battery voltage: 24 VDC

Battery charging voltage: 27 VDC

Battery overcharge protection: 33 VDC

CHARGING:

Charging type: MPPT

Maximum power of PV panels: 4000W

Maximum current from PV panels: 18 A

MPPT operating voltage range: 120-450 VDC

Starting voltage: 150 VDC ( +/- 5 VDC)

Maximum voltage of the PV panel circuit: 500 VDC

Maximum charging current from PV panels: 80 A

Maximum charging current from the network: 60 A

Maximum charging current: 80 A

DIMENSIONS WEIGHT:

Dimensions D x W x Height [mm]: 150 x 433 x 600

Weight [kg]: 15

In the set:

Off-Grid solar inverter ESB 7.5kW-24

Control panel

Communication cables

MC4 connectors - 2 sets

User manual in Polish