Set for photovoltaic water heating GETI GWH01 2250W 5x PV Trina

Product detailed description

Kit for easy installation of water heating in boilers and other devices.

The kit consists of 5 Trina Solar TSM-NEG9R.28 monocrystalline panels, Vertex S+ Dual Glass N-Type ( 5x 04280455 ) with 450W each, a GETI controller GWH01 4000W ( 1x 04290246 ) and a complete 25m long wiring harness ( 25x 04290190 + 25x 04290189 ) with included MC4 connectors ( 2x 03360241 + 2x 03360240 ).

Note: The GETI GWH inverter is only suitable for resistive loads with a bimetal thermostat (not suitable for electronically controlled thermostats!)

The system is simple, requiring only the connection of 5 photovoltaic panels with an operating voltage of about 34V or the corresponding number of others to the GWH01 controller and energy loads ( boiler, heating coil, electric boiler, floor heating and more).

The GETI GWH01 inverter is equipped with an LED panel that informs the user about the current status of the inverter. :
- indication of water heating from PV panels
- indication of water heating from 230V AC mains
- indication of the sub-basin
- error status indication

The maximum output of the controller is 4000W, the controller has a priority input from the photovoltaic panels and when this voltage drops below 120V, the water heater will be powered from the 230V AC mains voltage.


This is an oversized item that is not covered by free shipping. Delivery time from order creation may be extended by 3-4 business days.

Technical parameters:

SOLAR CONTROLLER GETI GWH01

- input voltage (VDC): 160 to 350 (VDC)
- input voltage (VAC): 230 V AC
- output voltage [VAC]: 230 V AC (VAC)
- maximum power: 4000 W
- mPPT function: YES
- connection of PV panels: series or series-parallel
- priority input: PV panels
- backup input: mains 230V AC
- operating temperature: -25 °C ~ +55 °C
- efficiency: > 99%
- cooling: passive
- short-circuit protection at the input
- overheating protection
- input connection of PV panels: MC4 connectors
- 230V AC input connection: screw terminal
- output connection 230V AC: screw terminal
- material: Aluminium
- degree of protection: IP65
- dimensions d x w x h [mm]: 250 x 155 x 80 mm
- weight: 3 kg

Photovoltaic panel PERC CS6L-450 black frame Canadian Solar

Technical parameters:

- rated power: 450 W
- type: N-type, Topcon, monocrystalline
- module efficiency: 22.5%
- maximum current (Imp): 10.09 A
- maximum supply voltage (Vmp): 44.6 V
- no-load voltage (Voc): 52.9 V
- short-circuit current (ISC): 10.74 A
- maximum system voltage: 1500 VDC (IEC)
- connector Type:MC4/MC4 compatible
- front glass: 1.6 mm heat-reinforced glass with high transparency
- degree of protection: IP68.
- number of cells: 144
- dimensions: 1762 x 1134 x 30 mm
- weight: 21 kg
- frame: anodised aluminium alloy
- frame colour: black

WARNING! The system is designed for resistive loads only.

The kit includes:
5 monocrystalline PV panels Trina Solar TSM-NEG9R.28, Vertex S+ Dual Glass N-Type
Solar controller GETI GWH01
Cable set 25 metres
MC4 connectors
installation instructions