Prodotto finitoview
Figura 0: Davanti view of the Anern PSC 20A Solar Charge Controller, highlighting its LCD screen and control buttons.
The Anern PSC 20A Solar Charge Controller is designed to manage the power flow from your solar panels to your battery bank, ensuring efficient charging and protecting your battery from overcharge and over-discharge. This intelligent controller automatically detects 12V/24V system voltages and features a clear LCD display for monitoring system status and adjusting parameters. It includes dual USB ports for charging external devices.
Caratteristiche principali
- Automatic management of solar panel and battery operation.
- Built-in industrial micro-controller for stable performance.
- Large LCD display for real-time data and adjustable parameters.
- Completamente 3-stage PWM charge management (Bulk, ABS, Float).
- Multiple protection functions: short-circuit, open-circuit, reverse polarity, over-load, low voltage protezione da sovraccarico.
- Dual 5V/2A USB ports for device charging.
Istruzioni di sicurezza
Please read and understand these safety instructions before installation and operation to prevent damage to the controller, battery, or other components.
- This controller is only suitable for lead-acid batteries: OPEN, AGM, and GEL types. It is not compatible with nickel-metal hydride, lithium-ion, or other battery types.
- The charge controller is designed exclusively for regulating solar modules. Do not connect any other charging sources to the charge regulator.
- The LCD display may have a voltage error of 0.2V - 0.3V, which is considered normal.
- Ensure battery cables are as short as possible to minimize power loss and maximize efficiency.
Specifiche
| Parametro | Valore |
| Volume batteriatage | Auto adattamento 12V/24V |
| Corrente di carica | 20A |
| Corrente di scarica | 10A |
| Volume galleggiantetage | 13.7 V (regolabile) |
| Uscita USB | 5V/2A (doppia USB) |
| Temperatura di esercizio | da -35°C a +60°C |
| Dimensioni del prodotto | Dimensioni: 12 x 5 x 17 cm |
| Peso del prodotto | 140 g (circa 4.94 once) |
| Tipo di visualizzazione | LCD |
| Materiale | Plastica |
Configurazione e installazione
Follow these steps for proper installation of the solar charge controller. Ensure all connections are secure and correct to prevent damage.
- Collegare la batteria: Per prima cosa, collega la batteria al regolatore di carica. Assicurati che la polarità sia corretta (+ con + e - con -). Il regolatore rileverà automaticamente la tensione della batteria.tage (12V o 24V).
- Collegare i pannelli solari: Next, connect the solar panels (PV array) to the charge controller. Again, observe correct polarity.
- Collegare il carico CC: Finally, connect your DC load (e.g., lights) to the charge controller.
Important Wiring Sequence:
Battery → Solar Panels → DC Load
Figura 1: Wiring diagram illustrating the connection sequence for the solar charge controller, including solar panels, battery, and load. Ensure positive and negative terminals are correctly matched.
Funzioni di protezione
The controller incorporates several protection features to safeguard your system:
Figura 2: Sopraview of the controller's built-in protection mechanisms, including safeguards against reverse polarity, over-voltage, sotto-volumetage, and over-current conditions.
Operazione
Interfaccia display LCD
The LCD provides real-time information about your solar system. The interface includes icons and numerical values for easy monitoring.
Figura 3: Dettagliato view of the LCD display, explaining each icon and its corresponding meaning for system status monitoring.
Carica modalità di lavoro
The controller offers three distinct load working modes, which can be configured via the LCD interface:
- 24H (24-hour operation): The load operates continuously for 24 hours.
- 0H (Light control mode): The load works only after dark.
- 1H-23H (Light and time control modes): The load works after dark for a set duration, configurable from 1 to 23 hours.
Figura 4: Visual representation of the three selectable load operating modes and their respective icons.
Manutenzione
The Anern PSC 20A Solar Charge Controller is designed for low maintenance. However, regular checks can ensure optimal performance and longevity:
- Controllare periodicamente tutti i collegamenti elettrici per assicurarsi che siano ben saldi e privi di corrosione.
- Mantenere il controller pulito e privo di polvere e detriti. Utilizzare un panno asciutto per la pulizia.
- Assicurare un'adeguata ventilazione attorno al controller per evitare il surriscaldamento.
- Controllare regolarmente il display LCD per individuare eventuali codici di errore o letture insolite.
Risoluzione dei problemi
Questa sezione affronta i problemi più comuni che potresti riscontrare con il tuo regolatore di carica solare.
Domande e risposte comuni
- D: Perché lo schermo LCD diventa nero?
- A: The solar controller will stop outputting when the battery voltage drops below approximately 8V. In this state, the LCD screen will go blank. When the solar panels begin charging the battery again, the controller will resume output once the battery voltage ritorna a 12.6V.
If you encounter other issues not listed here, please refer to the support section.
Garanzia e supporto
For warranty information or technical support, please contact Anern customer service through the retailer where you purchased the product or visit the official Anern website. Please have your model number (PSC-20A) and purchase details ready when contacting support.
