Fronway Enterprise Co.,Ltd
Fronway Enterprise Co.,Ltd--GREEN ENERGY,GREEN EARTH!
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small solar charge controller
available: 0.5A 2A 4A 5A:
| SM-05A 3.6V ,6V,7.2V and 12V optional Max charging current:<500mA(<=5W solar module) Max Constant Current Output:<350mA Four-Stage LED Brightness Dimming
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| SM-2AN-0A35 12V rechargeable battery support Max charging current:2A(<=35W solar module) Loads mode 1#: switch output: max 2A Loads mode 2#: reduction voltage constant-current output: 50-350mA
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| SM-4AN-0A7 12V rechargeable battery support Max charging current:4A (<=70W solar module) Loads mode 1#: switch output: max 5A Loads mode 2#: reduction voltage constant-current output: 100-700mA
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| SM-4AN-1A5 12V rechargeable battery support Max charging current:4A (<=70W solar module) Loads mode 1#: switch output: max 5A Loads mode 2#: reduction voltage constant-current output: 200-1400mA |
Fourth-Stage Dimming Explain
The Fourth-Stage Dimming is core feature of SM-0A5.
In most case,We want more energy-saving at mid-night or late-night,because there are no one. The Controller provide Fourth-Stage light mode,every stage brightness of LED and timer can be set by IR Parameters Setting Device [SM-IR08]. Default the First-Stage brightness is 100%, Second-Stage brightness is 50%, Third-Stage brightness is 30%.Fourth-Stage brightness is 50%.By using Foruth-Stage Dimming you can reduce power consumption up to 50%!
Other note :The Fourth-Stage is Early-Morning Light .
Brightness(mA)
100%
50%
30% Timer(Hour)
First Second Thrid Fourth