Phocos CML10 Solar charge controller (12/24V)

Availability: require pre order (waiting time ~4-6 weeks)
Limitations: max 3 units per order
Delivery: Approx delivery costs, please choose your country of delivery choose country of delivery
Price: € 40.00 40.00
Net Price (without VAT)
quantity pcs.

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Producer: Phocos
Product code: Phocos CML10


Phocos CML10

PV solar charge controller


The Phocos CML 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 PWM charging method (boost-equalization-float) is now adjustable tosealed 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.


  • Battery State-of-Charge display with 3 LEDs 
  • Acoustic load disconnect pre-warning 
  • PWM series regulation 
  • Boost, Equalize and Float charging, also for VRLA 
  • Automatic 12/24 V detection 
  • Integrated temperature compensation 
  • Large terminals (up to 16 mm2wire size) 
  • SoC and voltage controlled LVD 
  • Fully electronically protected


Example of standard PV diagram with

Phocos CML Series (or other PWM charge controller) optionally with

Phocos 230V-AV pure sine wave solar inverter

Standard PV solar diagram PV solar off-grid diagram based on pure sine wave inverter (230V/50Hz or 110V/60Hz)
Example: standard PV solar diagram with Phocos PWM charge controller Example: standard PV solar diagram with Phocos PWM charge controller and an 230V-AV pure sine wave solar inverter

Main Components

Main Components




 Phocos CML series - Datasheet
Phocos CML series - User Manual
Phocos CML series - CE Certificate

Technical Data

Product Phocos CML 10A | 15A | 20A
Type Charge Controller 12/24V
System Photovoltaic Systems
Function Overcharge Protection and Deep Discharge Protection
Batteries GEL, AGM, Lead-Acid, Flooded
Charging Mode PWM
Nominal Voltage 12/24V automatic detection
Max. charge/load current 10A |15A | 20A
Float charge 13.7/27.4V (25°C)
Boost charge 14.4/28.8V (25°C) 2h activation: battery voltage <12.3/24.6V
Equalization 14.8/29.6V (25°C) 2h activation: battery voltage <12.1/24.2V
Max. panel voltage 30/50V (Voc) for 12/24V Systems
Deep discharge protection State of charge dependent 11.4–11.9V/22.8–23.8V | Voltage dependent 11.0/22.0V | Reconnect level 12.8/25.6V
Overvoltage protection 15.5/31.0V
Undervoltage protection 10.5/21.0V
Temperature compensation -25 mV/K at 12V | -50 mV/K at 24V
Self consumption < 4mA
Grounding positive grounding possible
Ambient temperature −40 to +50°C
Max. height 4.000m above sea level
Wire cross section < 16 mm2
Weight 160 g
Dimensions (WxHxD) 80x100x32 mm
Protection class IP22
Warranty 2 years

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