1. Introduzzjoni
This manual provides essential instructions for the safe and efficient operation of your Phocos CIS10 IP68 10Amp Solar Charge Controller. The CIS10 is designed for off-grid solar light systems and battery charging, featuring automatic 12V/24VDC system voltage detection and a robust IP68 waterproof design. Please read this manual thoroughly before installation and use.
2. Informazzjoni dwar is-Sigurtà
Istruzzjonijiet Importanti dwar is-Sigurtà:
- Always connect the battery to the charge controller first, then the solar panel, and finally the load. Disconnect in the reverse order.
- Ensure all connections are tight and secure to prevent excessive voltage drop and loose connections.
- Install the controller in a well-ventilated area, away from flammable gases.
- Tiżżarmax jew tippruvax issewwi l-kontrollur int stess. Ikkuntattja persunal kwalifikat għas-servizz.
- Wear appropriate personal protective equipment (PPE) when working with batteries and solar panels.
- The controller is IP68 rated for water and dust ingress, but avoid submerging it for extended periods or exposing it to high-pressure water jets.
3. Karatteristiċi tal-prodott
The Phocos CIS10 Solar Charge Controller offers the following key features:
- Disinn li ma jgħaddix ilma minn IP68: Suitable for outdoor use, resistant to water spray, rain, and condensation.
- Vol. Awtomatikutage Sejbien: Awtomatikament jiskopri 12V jew 24V DC sistema voltages.
- 5-StagTeknoloġija PWM: Provides Soft Start, Bulk, Absorption, Float, and Equalization charging stages for optimal battery health and system performance.
- Kompatibilità wiesgħa tal-batterija: Works with LifePo4, LTO, GEL, AGM, Lead-Acid, Calcium, and EFB batteries.
- Karatteristiċi ta' Multi-Protezzjoni: Built-in protection against over-temperature, over-voltage, over-current, over-charging, over-discharging, overload, and short circuits.
- Compact and Thin Design: Maximizes solar power utilization with minimal self-power consumption.
4. Setup u Installazzjoni
Follow these steps for proper installation of your Phocos CIS10 controller:
- Immuntar: Choose a suitable location for mounting the controller. Although IP68 rated, mounting in a shaded or protected area can extend its lifespan. Ensure adequate space for cable connections.
- Konnessjoni tal-batterija: Connect the battery cables to the controller's battery terminals first. Ensure correct polarity (positive to positive, negative to negative). The controller will automatically detect the system voltage (12V jew 24V).

Image 4.1: Phocos CIS10 controller showing battery, solar panel, and load connection points, along with LED indicators for status.
- Konnessjoni tal-Panel Solari: Connect the solar panel cables to the controller's solar panel terminals. Observe correct polarity. The controller will begin charging the battery.
- Konnessjoni tat-Tagħbija (Mhux obbligatorja): If using the controller for a DC load (e.g., solar light), connect the load cables to the controller's load terminals. Ensure correct polarity.
- Ivverifika l-Konnessjonijiet: Iċċekkja darbtejn il-konnessjonijiet kollha għal issikkar u polarità korretta qabel ma tixgħel is-sistema.
The controller's compact design and integrated wiring simplify installation. Its IP68 rating ensures durability in various outdoor conditions.

Image 4.2: The Phocos CIS10 controller demonstrating its compact size with a ruler and highlighting its IP68 waterproof capability.
5. Istruzzjonijiet Operattivi
The Phocos CIS10 operates automatically once connected. It utilizes advanced 5-stage Pulse Width Modulation (PWM) charging technology to optimize battery charging and extend battery life.
5.1. Iċċarġjar Stages
- Bidu artab: Gradually increases current to the battery.
- Ħlas Bulk: Delivers maximum current to rapidly charge the battery to approximately 80% capacity.
- Ħlas ta' Assorbiment: Charges the battery at a constant voltage to bring it to 100% capacity.
- Ħlas Float: Iżomm il-batterija b'ċarġ sħiħ billi jipprovdi vultaġġ żgħir u kostantitage.
- Ekwalizzazzjoni: Automatically performs equalization every 28 days for calcium/EFB batteries to prevent sulfation and ensure cell balance.
5.2. Work Mode (Optional)
The CIS10 controller supports configurable work modes, such as time control and light control, which can be set using an optional external unit like the CIS-CU (sold separately). This allows for customized operation of connected loads, such as solar lights.
6. Manutenzjoni
The Phocos CIS10 is designed for minimal maintenance due to its robust IP68 rating and epoxy-encapsulated PCB. However, periodic checks are recommended:
- Spezzjoni Viżwali: Spezzjona perjodikament il-kontrollur u l-konnessjonijiet kollha għal kwalunkwe sinjal ta' ħsara, korrużjoni, jew wajers maħlula.
- Tindif: If necessary, gently clean the exterior of the controller with a damp drapp. Tużax kimiċi ħarxa jew materjali li joborxu.
- Saħħa tal-batterija: Monitor your battery's performance. The controller's equalization feature helps maintain battery health for compatible types.
7 Issolvi l-problemi
The CIS10 controller includes multiple built-in protections to prevent damage. If you encounter issues, consider the following:
- No Charging/Load Output:
- Iċċekkja l-konnessjonijiet tal-wajers kollha għal issikkar u polarità korretta.
- Kun żgur li l-pannell solari qed jirċievi dawl tax-xemx adegwat.
- Ivverifika l-volum tal-batterijatage is within the operating range (12V/24V).
- Check for any blown fuses in the system (if applicable).
- Protezzjoni minn temperatura żejda: If the controller becomes excessively hot, it may temporarily reduce or stop charging/output. Ensure it's not installed in an area with poor ventilation or direct, intense heat.
- Over-Voltage/Under-Voltage Protezzjoni: The controller will protect the battery from overcharging or deep discharge. If the battery voltage is too low, the load may be disconnected.
- Short Circuit/Overload Protection: If a short circuit or overload occurs on the load or solar input, the controller will temporarily shut down to protect itself and the system. Remove the fault and the controller should resume normal operation.
If problems persist, refer to the detailed specifications or contact Phocos customer support.
8. Speċifikazzjonijiet
Detailed technical specifications for the Phocos CIS10 Solar Charge Controller:
| Karatteristika | Speċifikazzjoni |
|---|---|
| Brand | Phocos |
| Numru tal-Mudell | CIS10 |
| Sistema Voltage | 12V / 24V (Automatic Detection) |
| Max. Charge/Load Current | 10 Amp |
| Max. Panel Voltage | 50 Volts |
| Klassifikazzjoni tal-Protezzjoni | IP68 |
| Dimensjonijiet tal-Prodott | 3.23 x 2.28 x 0.79 pulzieri (82 x 58 x 20 mm) |
| Piż tal-oġġett | 5.3 uqija (0.33 Libbra) |
| Tipi ta 'Batteriji Supported | LifePo4, LTO, GEL, AGM, Lead-Acid, Calcium, EFB |
| Teknoloġija tal-Iċċarġjar | 5-Stage PWM (Soft Start, Bulk, Absorption, Float, Equalization) |
| Temperatura operattiva | -60 sa +60 °C |
9. Garanzija u Appoġġ
Phocos is a German brand known for quality assurance in solar power products. For warranty information, technical support, or service inquiries, please contact your authorized Phocos dealer or visit the official Phocos websit. Żomm l-irċevuta tax-xiri tiegħek għal pretensjonijiet ta' garanzija.
For additional resources and product updates, you may visit the Phocos official websit.





