1. Introduktion
This manual provides essential instructions for the safe and efficient use of your Temank MPPT Solar Charge Controller. This device is designed to manage power flow from solar panels to batteries, ensuring optimal charging and battery longevity. It is compatible with both 12V and 24V battery systems and supports various battery types, including lead-acid and lithium.
Billede 1: Forside view of the Temank MPPT Solar Charge Controller 25A, showing the LCD display and control buttons.
2. Sikkerhedsoplysninger
Læs og forstå alle sikkerhedsinstruktioner før installation og betjening. Manglende overholdelse af disse instruktioner kan resultere i elektrisk stød, brand eller alvorlig personskade.
- Ensure all wiring is correctly polarized and securely connected to prevent short circuits and damage.
- Always disconnect the photovoltaic (PV) input before adjusting parameters or performing maintenance.
- Installer styreenheden i et godt ventileret område, væk fra brandfarlige materialer og direkte sollys.
- Wear appropriate personal protective equipment (PPE) when working with batteries and electrical systems.
- The controller features comprehensive protection against overcurrent, short circuit, reversed polarity, overvoltage, over-discharge, and over-temperature. However, proper installation is crucial for these protections to function effectively.
- Avoid charging lithium batteries below 0°C to prevent damage.
Image 2: Visual representation of the intelligent protection features, including over-discharging, overcharging, overload, short circuit, reverse current, temperature compensation, and reverse polarity protection.
3. Produktfunktioner
The Temank MPPT Solar Charge Controller offers advanced features for efficient and safe solar power management:
- Avanceret MPPT-teknologi: Maximizes solar panel output with up to 98% tracking efficiency and 97% peak conversion efficiency.
- Bred batterikompatibilitet: Supports 12V and 24V lead-acid (Sealed, Gel, Flooded) and lithium (LiFePO4, Lithium-Ion) batteries.
- Omfattende beskyttelse: Includes safeguards against short circuits, overcurrent, reverse polarity, overvoltage, over-discharge, and over-temperature.
- Ekstern temperatursonde: Enhances battery temperature monitoring for precise charging.
- Aktivering af litiumbatteri: Can activate lithium batteries using solar panel energy.
- Ryd LCD-skærm: Provides real-time system status and easy parameter adjustment with four intuitive buttons.
- Holdbar konstruktion: Die-cast aluminum housing for excellent heat dissipation.
Billede 3: Overview of the MPPT Solar Charge Controller highlighting 98% tracking efficiency and 97% peak conversion efficiency.
4. Opsætning og installation
Follow these steps for proper installation of your solar charge controller. Ensure all connections are secure and correct before powering on the system.
4.1 Ledningsdiagram
Image 4: Detailed wiring diagram showing connections for solar panels, battery, load, and inverter to the MPPT solar charge controller.
4.2 Tilslutningstrin
Connect the system components in the following order:
- Tilslut batteriet: First, connect the battery to the charge controller. Ensure correct polarity (positive to positive, negative to negative). The controller will automatically detect the battery voltage (12V eller 24V).
- Tilslut belastningen (valgfrit): If using a DC load directly from the controller, connect it next.
- Tilslut solpaneler: Finally, connect the solar panels to the charge controller. Ensure correct polarity.
To disconnect the system, reverse the order: disconnect solar panels first, then the load, and finally the battery.
Image 5: Step-by-step visual guide for connecting the battery and solar panels to the charge controller.
Important: The PV input must be disconnected before setting parameters to prevent system errors or damage.
5. Betjeningsvejledning
5.1 LCD-skærm og knapper
The controller features an LCD screen and four buttons for navigation and settings:
- PV Button: Displays photovoltaic (solar panel) information.
- BAT/▲ Button: Displays battery information and increases values in settings.
- DC/▼ Button: Displays DC load information and decreases values in settings.
- SET/⚙ Button: Enters/exits settings menu and confirms selections.
Image 6: Close-up of the backlit LCD screen showing various working modes and fault codes.
5.2 Valg af batteritype
To select the appropriate battery type:
- Tryk længe på BAT/▲ tasten for at åbne indstillingsprogrammet.
- Brug BAT/▲ og DC/▼ tasterne til at skifte mellem batteritypeindstillingerne.
- Tryk på SÆT/⚙ tasten for at gemme og bekræfte dit valg.
Available battery types include Sealed, Gel, Flooded, LiFePO4, Lithium-Ion, and User-defined (USE).
Image 7: Diagram illustrating how to select different battery types (AGM, GEL, FLD, LI, SLA) using the controller's interface.
5.3 Load Work Modes
The controller supports multiple load work modes to manage connected DC loads:
- 00H (Load Turn OFF): The load output is always off.
- 24H (Load always Turn ON): The load output is always on.
- 01H~23H (Time control): The load output is on for a specified duration (1 to 23 hours) after sunset.
Image 8: Visual explanation of the different load work modes (00H, 24H, 01H-23H) for controlling connected devices.
5.4 Batteri Voltage Kalibrering
Hvis der er uoverensstemmelse mellem batterivolumentage displayed on the controller and a multimeter reading, you can calibrate the voltage:
- Tryk længe på BAT/▲ tasten for at åbne indstillingsprogrammet.
- Brug BAT/▲ og DC/▼ keys to adjust the displayed voltage value to match your multimeter.
- Tryk på SÆT/⚙ tast for at gemme og bekræfte.
Image 9: Illustration of the battery voltage calibration process on the LCD screen.
6. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer optimal ydeevne og levetid for din solcelleladeregulator:
- Undersøg forbindelser: Kontrollér regelmæssigt alle ledningsforbindelser for tæthed og korrosion. Løse forbindelser kan forårsage overophedning og dårlig ydeevne.
- Rengør controlleren: Keep the controller's exterior clean and free of dust. Ensure ventilation openings are not obstructed to maintain proper heat dissipation.
- Overvåg ydeevne: Regularly check the LCD display for normal operation and any fault codes. Compare readings with external meters if available.
- Batteriets sundhed: Overvåg batteri voltage og sundhed i henhold til batteriproducentens retningslinjer.
7. Fejlfinding
The controller's LCD screen displays fault codes to help diagnose issues. Refer to the table below for common fault codes and their solutions.
| Fejlkode | Fejl Årsag | Løsning |
|---|---|---|
| 18 | Input fotovoltaisk volumentage for lavt | Øg antallet af solpaneler eller serieforbind dem for at øge den solcellemæssige effekt.tage. |
| 60 | Overtemperaturbeskyttelse | Lad udstyret køle af til under genopretningstemperaturen for at genoptage normal opladning og afladning. |
| 63 | Batteri voltage for højt | Mål for at bekræfte, om batteri voltage overstiger nominel voltage og afbryd den fotovoltaiske afbryder. |
| 65 | Batteri voltage for lavt | Oplad batteriet indtil voltage overstiger undervoltage recovery point. Refer to '3.7 Default Parameters for Different Battery Types' for specific details. |
| 71 | Input fotovoltaisk volumentage for højt | Reducer antallet af fotovoltaiske arrays forbundet til controlleren for at sænke fotovoltaisk input; eller juster serie- og parallelforbindelser for at reducere voltage eller aktuelle værdier. |
| 73 | Overopladningsstrøm | Reducer belastningen på udgangsterminalen for at sikre, at den samlede belastning er inden for controllerens og batteriets nominelle grænser. |
| 72 | Overafladningsstrøm | Reducer belastningen på udgangsterminalen for at sikre, at den samlede belastning er inden for controllerens og batteriets nominelle grænser. |
8. Specifikationer
Key technical specifications for the Temank 25A MPPT Solar Charge Controller:
- Model: 25A
- Batteri Voltage: 12V / 24V Auto
- Max PV Input (12V Battery): 300W
- Max PV Input (24V Battery): 600W
- Maks. PV Open-Circuit Voltage: <60V
- Driftstemperatur: -20°C to 60°C (approximate, based on 6E+1 Degrees Celsius)
- Varens vægt: 1.1 pund (ca. 0.5 kg)
- Pakkedimensioner: 6.5 x 4.5 x 2.01 tommer (ca. 16.5 x 11.4 x 5.1 cm)
- Skærmtype: LCD
- Farve: Orange
9. Garanti og support
For warranty information, technical support, or any inquiries regarding your Temank MPPT Solar Charge Controller, please contact Temank customer service. Refer to the product packaging or the official Temank webwebsted for kontaktoplysninger.
The manufacturer provides responsive customer service to assist with any issues or questions you may have.