Charge Regulator: Welcome WRM20!!!!
Giocosolutions replaces charge regulator WRM15 and welcomes WRM20 charge regulator!!!
WRM 20 charge regulator is a 20A charge controller for 12/24V batteries with the research of the maximum MPPT point of the photovoltaic module
WRM 2O is a solution for off-grid PV systems to supply power to road signs systems, lighting systems, small low voltage systems and batteries inside caravans.
This model has a circuit for the research of the maximum PV module power (MPPT): regardless of the battery voltage and its charge status.
WRM20 works with the PV module in its maximum power point, maximizing the energy that comes from the module and then is loaded into the battery.
Thanks to the WRM20 controller you can install the cheapest PV modules used in grid connected systems, with a number of cells different from 36 or 72.
WRM20 detects the day/night status according to the PV module voltage; therefore it’s not necessary to connect further sensors to the regulator.
A wide display shows the working status of the regulator not only through simple and intuitive icons but also displaying the values :
of recharge current, battery voltage, energy production by the PV module, load current andenergy consumption by the load.
For more information, have a look here: