solar controller sr208c

Solar Controller sr208c

1.12/24V auto work
2.Approve CE.
3.10A/15A/20A
4.Fully eclec proctection   

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Technical Data

 

Model			SMT10	SMT15	SMT20	SMT30	SMT40
Nominal  voltage:			Automatic Recognition 12/24V
Max. module current			10A	15A	20A	30A	40A
Max. load current			10A	15A	20A	30A	40A
Boost voltage			14.5V/29.0V
Equalization voltage			14.8V/29.6V
Equal ization voltage			13.7/27.4V
Deep discharge protection			11.4-11.9V/22.8-23.8V control led by statc of charge 11.0/22.0V control led by voltage
Load reconnect voltag			12.8/25.6V
Temperature compensation			-4mV/cel l*K
Self consumption			<4mA
Max. wire size			16mm ²(AWG#6)
Dimensions(W×H×D)			80×187×28mm(W×H×D)
Weight			300g
Temperature range			-20to+50°C
Type of protection			IP42

 

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Function

The SMT series is a sophisticated solar charge controller family for low cost applications.

The electronic circuit is equipped with a microcontroller that provides high-efficiency charging technology together with a number of outstanding status display, warning and safety functions.
The temperature-compensated three-stage MPPT charging method (boost-equalizationfloat) is now adjustable to sealed and vented lead-acid batteries.
The new version also allows an either SOC or voltage controlled low voltage disconnect function. The battery status is clearly indicated by three LEDs.
As the first controller on the market in this price range it comes with an acoustic low voltage load disconnect pre-warning feature.

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Photograph

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Series products

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Example of connection

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Product Categories : Solar Energy Product