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Solarmi GETI GWH01 4000W MPPT inverter/controller for water heating system, 4kW

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6 098 CZK 5 040 CZK without VAT
Common price: 6 141 CZK

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Code: SOPSMI0008 PN: GWH01 Warranty: 26 months
Výrobce: XTEND Solarmi
Solarmi GETI GWH01 Solar Inverter GETI GWH01 4000 W MPPT for PV Water Heating. The Solar Inverter GETI GWH01 is especially suitable for use in photovoltaic water heating systems with the benefit of the subsidy program... more
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Solarmi GETI GWH01

Solar Inverter GETI GWH01 4000 W MPPT for PV Water Heating.

The Solar Inverter GETI GWH01 is especially suitable for use in photovoltaic water heating systems with the benefit of the subsidy program NZÚ and NZÚ Light.
Save on costs and heat water using solar energy today. With the Solar Inverter GETI GWH01 with automatic switching to grid, you can significantly reduce your hot water heating costs. The NZÚ Light subsidy can cover up to 100% of the costs for the installed system.

The inverter allows direct use of photovoltaic panel systems for powering resistive heating devices, such as electric boilers, heaters, heating mats, water heating, etc. Additionally, the inverter is equipped with an AC input, which enables the inverter to connect to grid voltage and heat water even when solar radiation is insufficient for heating.

Notice: The GETI GWH inverter is suitable only for resistive loads with a bimetal thermostat. It is not suitable for electronically controlled thermostats!

The system is simple, requiring only the connection of the appropriate number of photovoltaic panels with a max. power of 4000 W and an operating voltage of 160 ~ 350 V DC, grid voltage of 230 V AC, and connection to a resistive load, e.g., heating coil, electric boiler, electric radiator, or floor heating, and protective elements.
The direct current generated in the panels, which cannot be directly fed into heating devices, is converted into alternating current in the converter, which can be used to power heating devices.
The maximum system power is 4000 W. The inverter has a priority input from photovoltaic panels, and if this voltage drops below 120 V, water heating will be powered from the grid voltage of 230 V AC.

  • Solar inverter for heating hot water using a resistive load (heating coil, boiler)
  • Automatic switching between networks (PV & grid 230 V AC)
  • Operating modes: PV only as an off-grid system or PV + grid
  • Quiet operation – passive cooling
  • Efficient maximum power tracking on panels using MPPT
  • High efficiency > 99 %

The inverter is equipped with an LED panel that informs the user of the current state of the inverter.

  • Indication of water heating from PV panels
  • Indication of water heating from the grid 230 V (AC)
  • Operating status indication
  • Error state indication

Technical parameters:

  • Input voltage (DC): 160–350 V
  • Input voltage (AC): 230 V
  • Output voltage [AC]: 0-260 V
  • Maximum power: 4000 W
  • Type of load: resistive with a bimetal thermostat (not suitable for electronically controlled thermostats!)
  • Resistance load value must not be lower than 13 Ohms
  • MPPT function: yes
  • Connection of PV panels: series or series-parallel
  • Priority input: PV panels
  • Backup input: grid 230 V AC
  • Operating temperature: -25 to +55 °C
  • Efficiency: > 99 %
  • Cooling: passive
  • Protection against short circuit at the input
  • Protection against overheating
  • Input connection for PV panels: MC4 connectors
  • Input connection 230 V AC: screw terminal
  • Output connection 230 V AC: screw terminal
  • Material: aluminum + metal

BASIC SPECIFICATIONS

Max. power: 4 kW
Input voltage: DC 160–350 V or AC 230 V
Output voltage: AC 0–260 V
Protection rating: IP65
Dimensions: 250 × 155 × 80 mm
Weight: 3 kg

Brand
Type specification :  Set
Manufacturer :  XTEND Solarmi
Technical specification
Max. operating temperature (°C) :  55
Min. operating temperature (°C) :  -25
Power supply
Rated Voltage (V) :  230 (AC)
Phase :  single-phase
Input Voltage (V) :  160–350 (DC)
Input Voltage (V) :  230 (AC)
Output voltage (V) :  0–260 (AC)
Warranty
Warranty period EU (months) :  26
Warranty period CRN (months) :  26
Physical properties
Depth (mm) :  80
Weight (kg) :  3
Width (mm) :  155
Height (mm) :  255
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