ECO SOLAR BOOST EVO MPPT-4000 4KW Solar Inverter

Product detailed description

ECO Solar Boost EVO MPPT-4000 Solar Inverter for Direct Water Heating (with AI Support)
Are you looking for an efficient, reliable, and highly cost-effective solution for solar water heating or space heating? The ECO Solar Boost EVO series inverters represent a new generation of renowned and trusted devices that allow for the direct use of photovoltaic panels to power heating systems without the need for connection to the utility grid (off-grid) or purchasing expensive batteries.

This series was designed based on extensive engineering experience and valuable customer feedback. In addition, it features even greater reliability and optimized architecture thanks to the use of artificial intelligence (AI) in the design process.

Key benefits of the EVO series inverters:
High performance and an improved algorithm.

Maximum efficiency thanks to MPPT: The built-in MPPT algorithm allows the inverter to intelligently and automatically regulate the amount of energy transferred to the water heater, thereby maximizing the energy harvested from the solar panels under all weather conditions.

Priority dual output (2× power outlet). The system allows for the connection of two heating devices (e.g., two boilers), with the device connected to output 1 heating up first. Output 2 automatically activates when the thermostat of the first device reaches the desired temperature and stops drawing power.

Comprehensive electronic protection: the device features built-in protection against overload, short circuit, overvoltage, and overheating (thermal protection at 80 °C). In the event of any anomaly, the inverter safely shuts down and signals a fault by flashing a green or red LED.

⚠️ IMPORTANT NOTES ON CONNECTION:

Output 1 (Priority): This is intended for all heating devices, including those with electronic controllers.

Output 2 (Dependent): This output is intended exclusively for operating heating devices equipped with a bimetallic thermostat. Heating devices with electronic controllers must not be operated on this output.

A wide range of practical applications
The ECO Solar Boost EVO inverter allows a wide range of purely resistive heating devices to be powered directly from photovoltaic panels:

Water heating: photovoltaic heating for boilers, water heaters, and storage tanks.

Building heating: direct power supply to electric radiators, direct-heating elements, and convectors.

Modern heating systems: ideal for infrared (IR) heaters and electric heating mats.


Easy installation and low cost:

The entire system is very easy to install and does not require any complicated disassembly. It consists of just three basic components:

- ECO Solar Boost EVO MPPT-4000.
- Photovoltaic panels: Several standard photovoltaic panels with a power output of 400–700 W connected in series or series-parallel using standard MC4 connectors. The total system voltage must be within the range of 120–300 V ($V_{oc}$ at 25 °C), while the absolute operating maximum of the inverter is 120–350 V DC.
- Appliance (energy receiver): Any compatible resistive heating device with a power rating of 200–4000 W equipped with a conventional heater (cartridge) How to choose the right heater (cartridge)?" Choosing the right heater ensures the highest efficiency of the entire water heating system and guarantees that the integrated MPPT algorithm can adjust the load resistance and utilize the panels to their full potential.

Select the optimal heater power based on the total power output and voltage of your photovoltaic array.


Specifications:

Input voltage (DC): 120 V to 350 V
RMS output voltage (AC): 120 V to 250 V
Output voltage frequency: 50 Hz
Output voltage waveform: modified sine wave
Maximum power: 4000 W
Maximum current: 16 A
Mains/panel connection point: 40 V/80 V (±5%)
Connecting PV panels: in series or in series-parallel
DC power input connector: MC4 - 1 set
AC outlet: Type E (with pin) – 2 pcs
Operating temperature: -25 °C to 55 °C
Efficiency: > 97%
Cooling: active (automatic control)
Protection rating (IP): IP21
MPPT function: yes
Temperature protection: 80 °C
Overload protection: yes
Short-circuit protection: yes
Surge protection: yes
Support for resistance weights: yes
Capacitive load support: No
Support for inductive loads: no
Housing: aluminum
Dimensions (L x W x H): 315 x 170 x 80 [mm]
Weight: 1.9 kg