Phocos PWM Solar Charge Controller CM 04 12V / 4A
2 years warranty
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Description
Solar Charge Controller PWM 12V-4A.
- System voltage: 12V.
- Maximum charging/load current: 4A
- Self-consumption: 4mA
- Operating temperature: -40 ~+50°C
- Dimensions: 72.6 x 61 x 30.4 mm
- Weight: 68g
- Protection: IP22
Manufacturer
Specifications
- Type
- PWM
- Maximum Voltage
- 12 V
- Maximum Short Circuit Current
- 4 A
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Reviews
Reviews by our members
Connected to solar panel, in a church, with a 12v 10w 0.67ah* panel, and a 12v 78ah battery, it works perfectly for 7-8 years, and powers 4 led 12v e27 10w 840lm bulbs, plus 2 led g4 12v 4.2w 420lm. It is used for the needs of the church: lighting, microphone, wifi, spy cam*, sacred items, singers, surrounding areas, charging smartphones, etc.
Translated from Greek ·Did you find this review helpful?After 6 months of use, it broke and then I realized that it overcharged the car battery (sealed/classic type) of Bosch brand 60AH, it inflated it and the diagnostic showed it was damaged. The battery was disconnected from the load, in an external covered well-ventilated area protected from rain, along with the mentioned Phocos charger. I tried to save money with a cheap charger and ended up losing 70 euros on the battery!
Translated from Greek ·Did you find this review helpful?- This review is about the maximum short circuit current: 10 A
Small, simple, and looks well-made. It can accommodate large diameter cables, which is convenient. It only has one LED indicator to show if it is charging, no other indications.
As for the negatives, as a PWM controller, it has significantly lower efficiency compared to an MPPT regulator, but of course, the cost is also on a different level.Translated from Greek ·Did you find this review helpful? Cheap, small, beautiful. It withstands up to 30 volts maximum input voltage from the panels. I have no complaint, just in case it is outside in the weather conditions, apply a protective spray on the board to avoid wear and tear over time.
Translated from Greek ·Did you find this review helpful?For about two years now, the 240 Ah batteries have held up in perfect condition. Easy to install
Translated from Greek ·Did you find this review helpful?Verified purchase
Reliability of a small photovoltaic is OK
Translated from Greek ·Did you find this review helpful?Verified purchase
This review is about the maximum short circuit current: 10 A