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Quality solar PWM controller 20A 12V / 24V with a clear built-in LCD display and two USB outputs. Suitable only for panels with an output of about 300Wp / 12V battery and 600Wp / 24V battery.
PWM solar controller. Its construction is designed for small island solar systems with 12V solar panels (36 cells) for recharging a 12V battery, or 24V solar panels (72 cells - two 36 cell panels can be connected in series) for recharging a 24V battery and a maximum charging current of up to 20A. The advantage is very simple and undemanding installation and reliable operation.
The built-in LCD clear display provides you with information on the voltage and current of the solar panel, battery voltage and charging current, as well as on the current consumption for DC appliances. It also offers statistical information on the total amount of energy produced and consumed. Use the buttons below the display to set one of three types of lead-acid batteries: sealed, gel or open liquid battery.
Furthermore, this model now offers two USB outputs for charging, for example, a mobile phone or other portable electronic devices. The maximum current of the USB output is 2.4A.
We recommend operating with these solar panels from our offer: 30Wp / 12V 60Wp / 12V 90Wp / 12V 115Wp / 12V 175Wp / 12V
You will find more detailed information in the enclosed brochure and the Czech manual, which we will supply together with this product.
When installing / connecting, we always proceed by connecting the battery to the solar controller first, DC appliances as the second and the solar panel as the last. After installation, it is only necessary to set the type of battery used according to the manual. No further settings are required.
An external MT50 display or PC interface cannot be connected to the controller. An external battery temperature sensor can be connected.
Properties: - Automatic 12V or 24V detection - Surge protection. - Short circuit protection. - Protection against polarity reversal of solar panel and battery connections. - Disconnects the load output at low voltage. - Optional external temperature sensor - Maximum charging and discharging current is 20A - Dimensions: 160x94.9x49.3mm - Weight: 350g. - Operating temperature: -25 ° C to + 55 ° C - Maximum size of connecting cables: 10mm2 - Designed for indoor installation, wall mounting. - For recharging lead-acid batteries - Protection: IP30
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