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High quality PWM 12V24V20A Solar charger controller regulator LCD Display
The circuit board is completely electronically protected and with the LCD user interface it is easy to check the battery state of charge at any time. Large terminals guarantee a simple connection to solar panels, battery and load. The YB-20A works on PWM as a low loss series controller.
1.12V/ 24 V system voltages are automatically recognized.
2.An upgraded 3-stage PWM charging algorithm is adopted. Application of an equalizing charging to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life.
3.With temperature compensation employed, charging parameters can be automatically adjusted.
4.A wide range of load working modes facilitate the product's application to different types of load.
5.The product provides overcharge, over-discharge, overload protection, as well as short-circuit protection.
6.By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
7.The product provides a dot matrix graphic LCD screen and a human-machine interface with a key.
8.The user-friendly design of browser and dynamic interfaces ensure convenient and intuitive operations.
9.Boasting an industrial grade design, the product can function well in various tough conditions.
10.TVS lighting protection is adopted.
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Model |
HP2410 |
HP2420 |
HP2420-S |
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Rated current |
10A |
20A |
20A |
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current display function |
No |
No |
Yes |
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System voltage |
Automatic recognition of 12 V/ 24 V |
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No-load loss |
< 10mA/12V;< 12mA/24V |
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Max. Solar energy input voltage |
<55V |
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Max. voltage
at the battery end |
<35V |
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Overvoltage protection |
17.0V;×2/24V; |
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Equalizing charging
voltage |
14.6V;×2/24V; |
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Boost charging voltage |
14.4V;×2/24V; |
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Floating charging voltage |
13.8V;×2/24V; |
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Charging recovery voltage |
13.2V;×2/24V; |
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Over-discharge recovery voltage |
12.6V;×2/24V; |
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Over-discharge voltage |
11.1V;×2/24V; |
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Equalizing charging interval |
30days |
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Equalizing charging time |
1H |
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Boost charging time |
2H |
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Temperature
compensation |
-3.0mV/℃/2V |
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Light control voltage |
Light control on 5V, ×2/24V;
light control off 6V, ×2/24V; |
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Light control
judgment time |
1minute |
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Operating temperature |
-25℃ to +55℃; |
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IP protection degree |
IP30 |
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Net weight |
100g |
160g |
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Protection functions |
Solar panel short circuit and reverse-connection protection |
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Over-temperature, overload and short circuit protection |
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Dimensions |
103×71×36(mm) |
130×75×38 (mm) |
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