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.With temperature compensation employed, charging parameters can be automatically
adjusted.A wide range of load working modes facilitate the product's application to different types of load.By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.The product provides a dot matrix graphic LCD screen and a human-machine interface with a key.Boasting an industrial grade design, the product can function well in various tough conditions.
SOLAR-MSC
Technical Data
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System voltage (Auto)
Automatic recognition of 12 V/ 24 V DC
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No-load loss
< 5mA/12V;< 9mA/24V
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Rated current
10A @ Solar-MSC10
20A @ Solar-MSC20
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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@12V Battery
34.0V@24V Battery
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Equalizing charging voltage
14.6V@12V Battery
29.2V@24V Battery
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Boost charging voltage
14.4V@12V Battery
28.8V@24V Battery
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Charging recovery voltage
13.2V@12V Battery
26.4V@24V Battery
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Over-discharge recovery voltage
12.6V@12V Battery
25.2V@24V Battery
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Over-discharge voltage
11.1V@12V Battery
22.2V@24V Battery
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Equalizing charging interval
7days
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Equalizing charging time
1H
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Boost charging time
2H
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Temperature compensation
-3.0mV/°C/2V
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Light control voltage
Light control on 5V@12V Battery
Light control on 10V@24V Battery
Light control off 6V, set value plus 1V
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Light control judgment time
1minute
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Operating temperature
-25°C to +55 °C
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IP protection degree
IP30
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Net weight
100g @ Solar-MSC10
160g @ Solar-MSC20
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Product dimensions
103×71×36(mm) @ Solar-MSC10
130×75×38(mm) @ Solar-MSC20
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Protection functions
Solar panel short circuit and reverse-connection protection
Over-temperature, overload and short circuit protection
Specification Code
Rated charging current
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1010A
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2020A