CMLsolid (30 A)

Phocos AG
Technology: PWM
Product Warranty: --
Region: Germany Germany
Note: Your Enquiry will be sent directly to Phocos AG.


1. Battery state-of-charge indication via 3 LEDs
2. Load disconnect pre-warning via acoustic signal
3. Four-stage PWM charging algorithm with (integrated)
4. Automatic 12/24V detection
5. Large terminals: up to 16 mm2
6. SOC and voltage-controlled LVD
7. Full electronic protection
8. Aluminum housing (IP20)
9. Charger for external devices via USB port

Product Characteristics

Model No.
CMLsolid 30
Electrical Data  
Voltage @ Max. Solar Input Power
30 / 50 VDC
Nominal System (Battery) Voltage
12 / 24 V
Maximum Battery Charge Current
30 A
Maximum Output Load Current
30 A
≤ 10 mA
General Data  
Dimensions (H/W/D) 
90x140x40 mm
0.42 Kg
Terminals (Wire Size)
16.0 mm2
Equalize Charging Voltage
14.8 / 29.6 V
Boost Charging Voltage
14.4 / 28.8 V
Float Charging Voltage
13.8 / 27.6 V
Battery Type GEL, AGM, VLA
Charging Algorithm 4 Stage
Charging Stages Float, Equalization
Temperature Compensation Coefficient -25mV/°C@12V, -50mV/°C@24V
Protection Class IP 20
Operating Temperature Range -40 ~ +50 °C
Max. Altitude 4000 m
Communication Ports USB
Protection Features  
Protection Features PV Overvoltage Protection, Over Discharging Protection
Download Manufacturer's PDF

Product Feature

The CMLsolid charge controller is the next stage in the development of the CML series. The controller is equipped with a number of outstanding features such as an aluminum housing, USB port, battery status display, alarm, and electronic protection against reverse battery polarity and reverse panel polarity. 

The temperature-compensated, four-stage PWM charging algorithm (float-main-boostequalization) is adjustable for sealed and vented lead-acid batteries. The CMLsolid also allows either a SOC or voltagecontrolled low-voltage disconnect.

Battery status is clearly indicated via three LEDs, with an alarm for signaling a low-voltage disconnect.

About Phocos

Phocos' passion is off-grid. Our mission is to deliver high-quality, off-grid power solar solutions that maximize system reliability and minimize total cost of ownership. 

With millions of products in service worldwide, we offer a wide variety of PV system components that have been used to bring light and electricity to some of the most remote places on earth.

Phocos AG

Magirus-Deutz-Straße 12, D-89077 Ulm
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Phocos AG is among the world’s leading manufacturers of solar-powered charge controllers and components for autonomous power supply. Energy-saving appliances such as lamps, refrigeration/freezing and other accessories supplement the product spectrum. The products developed and produced by Phocos enable the eco-friendly and efficient use of solar energy.

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