Azo digital 10000w offgrid esb10kw converter 48

Single-phase hybrid solar inverter ESB Off-Grid MPPT SINUS 10kW 48V ESB series solar inverters are designed to build independent 230V Off-grid power supply systems based on energy obtained from PV panels, the power grid and the battery. Thanks to the modular design and flexible configuration, ESB inverters can work in UPS mode with battery charging from PV panels and/or the grid, they can also work in buffer systems powered only by PV panels and/or supported by grid energy.

Answers to the most frequently asked questions FAQ regarding the operation of the inverter can be found in the attached guide ( 'additional information' box at the bottom of the auction).

The set includes: ESB solar inverter

RS232 communication cable

CD

Fuse

Extensive manual in Polish (PDF version available for download at the bottom of the auction)

Product produces a pure sinusoidal output signal, identical to that in the power grid. Thanks to this solution, the inverter is compatible with, among others: with: refrigerators, central heating pumps, furnaces, household appliances and electronics, lighting, computers and many other devices. Basic functions of the device: Solar inverter with a purely sinusoidal waveform

Configurable input voltage range

Battery charging mode management

Charging priority selection battery: Solar or Grid

Cooperation with power generators

Auto-restart function in the event of a power outage in the AC network

Protection against overload, short circuit and overheating

Intelligent battery charging system

"Cold start" function

Removable control panel ( possibility of installation up to 20m from the device)

Communication ports: RS485, CAN-BUS, RS232

Bluetooth communication

Setting power supply priorities: AC network / PV system / battery

Characteristics of the ESB model ESB series devices combine the functions of an inverter , solar charge controller and battery charger, which allows you to create an uninterrupted emergency power system in one device.

The user-friendly control panel allows any configuration of the device. Operation mode with or without a battery allows you to set power priorities, e.g. PV panels, battery or network.

We must connect the inverter either to the grid or to batteries, so that the devices have power when the panels do not produce energy (e.g. after sunset). Of course, we can connect the inverter to both the grid and the batteries at the same time.

The connection system can work with both the power grid and power generators.

Description of operation When there is no voltage from the PV installation, energy from the grid passes through the inverter to the receiving sources. If the photovoltaic installation starts producing electricity, then the receiving sources draw energy from the PV installation.

In a situation when we have a battery connected and the installation produces energy (the excess is directed to charging the batteries), the receiving sources draw energy first from the PV installation (if such are settings). In this case, the consumed energy does not pass through the batteries. Only when the PV installation does not produce energy, it is taken from the battery.

Removable control panel The inverter configuration and control is available using an intuitive control panel, which can be installed in a convenient place up to 20 m from the inverter.

Communication via applicationsThe ESB series inverters are equipped with a Bluetooth communication system. It allows you to manage the inverter using a smartphone and the free 'WatchPower' application available in the Google Play store. The application allows you to replace the control panel. After installing it, you can easily connect to the inverter. The communication distance is approximately 6 ~ 7 meters.

Other communication options with the device:Connection via RS-232 cable and inverter management using the program provided on the CD

Potential-free 0/I relay control

BMS - requires additional equipment

Hybrid inverter The most important feature of inverters is the ability to build 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. Wide application - create your own power plant! 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.

The inverter allows you to easily power various home or office devices. With its help, you can build your own mini power plant powered by mains power.

Standard Off-Grid photovoltaic systems are designed for an average period of 25 years of failure-free operation and do not require special maintenance during this time.

Technical specifications: INPUT PARAMETERS

Nominal input voltage: 230 VAC

Input voltage range: 90-280 VAC

Frequency operating voltage: 50 Hz/60 Hz (automatic detection)

OUTPUT PARAMETERS

Output voltage 230 VAC

Peak power 10000VA

Continuous power: 5000W

Efficiency: 93%

Switching time: 15 ms

Voltage waveform on output: Pure Sine Wave

Active phases: 1

BATTERY

Battery voltage: 48 VDC

Battery charging voltage: 54 VDC

Battery overcharge protection: 63 VDC

CHARGING

Charging type: MPPT

Maximum power of PV panels : 5000W

MPPT operating voltage range: 120-450 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 (L x W x H): 115 x 300 x 400 mm

Weight: 10 kg

Communication: USB / RS232 / RS485 / Bluetooth / Dry-contact

WORKING CONDITIONS

Operating temperature: -10°C ~ +50°C

Humidity: 5%-95% relative humidity (non-condensing)

Protection level (IP): IP21