1. Introduktion
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. Sikkerhedsoplysninger
Vigtige sikkerhedsinstruktioner:
- Tilslut altid batteriet til laderegulatoren først, derefter solpanelet og til sidst belastningen. Frakobl i omvendt rækkefølge.
- 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.
- Du må ikke selv adskille eller forsøge at reparere controlleren. Kontakt kvalificeret personale for service.
- 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. Produktfunktioner
The Phocos CIS10 Solar Charge Controller offers the following key features:
- IP68 Vandtæt Design: Suitable for outdoor use, resistant to water spray, rain, and condensation.
- Automatisk voltage Detektion: Registrerer automatisk 12V eller 24V DC system voltages.
- 5-Stage PWM Technology: Provides Soft Start, Bulk, Absorption, Float, and Equalization charging stages for optimal battery health and system performance.
- Bred batterikompatibilitet: Works with LifePo4, LTO, GEL, AGM, Lead-Acid, Calcium, and EFB batteries.
- Multibeskyttelsesfunktioner: 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. Opsætning og installation
Follow these steps for proper installation of your Phocos CIS10 controller:
- Montering: 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.
- Batteriforbindelse: 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 eller 24V).

Image 4.1: Phocos CIS10 controller showing battery, solar panel, and load connection points, along with LED indicators for status.
- Solpaneltilslutning: Connect the solar panel cables to the controller's solar panel terminals. Observe correct polarity. The controller will begin charging the battery.
- Belastningsforbindelse (valgfrit): 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.
- Bekræft forbindelser: Double-check all connections for tightness and correct polarity before powering on the system.
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. Betjeningsvejledning
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. Oplader Stages
- Blød start: Gradually increases current to the battery.
- Bulkafgift: Delivers maximum current to rapidly charge the battery to approximately 80% capacity.
- Absorptionsafgift: Charges the battery at a constant voltage to bring it to 100% capacity.
- Flydeafgift: Maintains the battery at a full charge by providing a small, constant voltage.
- Udligning: 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. Vedligeholdelse
The Phocos CIS10 is designed for minimal maintenance due to its robust IP68 rating and epoxy-encapsulated PCB. However, periodic checks are recommended:
- Visuel inspektion: Periodically inspect the controller and all connections for any signs of damage, corrosion, or loose wiring.
- Rensning: If necessary, gently clean the exterior of the controller with a damp klæde. Brug ikke skrappe kemikalier eller slibende materialer.
- Batteriets sundhed: Monitor your battery's performance. The controller's equalization feature helps maintain battery health for compatible types.
7. Fejlfinding
The CIS10 controller includes multiple built-in protections to prevent damage. If you encounter issues, consider the following:
- No Charging/Load Output:
- Kontrollér alle ledningsforbindelser for tæthed og korrekt polaritet.
- Sørg for, at solpanelet modtager tilstrækkeligt sollys.
- Bekræft batteri voltage is within the operating range (12V/24V).
- Check for any blown fuses in the system (if applicable).
- Overtemperaturbeskyttelse: 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-bindtage/Under-bindtage Beskyttelse: 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. Specifikationer
Detailed technical specifications for the Phocos CIS10 Solar Charge Controller:
| Feature | Specifikation |
|---|---|
| Mærke | Phocos |
| Modelnummer | CIS10 |
| System Voltage | 12V / 24V (Automatisk detektion) |
| Max. Charge/Load Current | 10 Amp |
| Maks. Panel Voltage | 50 volt |
| Beskyttelsesvurdering | IP68 |
| Produktdimensioner | 3.23 x 2.28 x 0.79 tommer (82 x 58 x 20 mm) |
| Varens vægt | 5.3 ounces (0.33 pund) |
| Understøttede batterityper | LifePo4, LTO, GEL, AGM, Lead-Acid, Calcium, EFB |
| Opladningsteknologi | 5-Stage PWM (Soft Start, Bulk, Absorption, Float, Equalization) |
| Driftstemperatur | -60 til +60 °C |
9. Garanti og support
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 webwebsted. Gem din købskvittering for garantikrav.
For yderligere ressourcer og produktopdateringer kan du besøge Phocos official webwebsted.





