Anern 30A PWM Solar Charge Controller User Manual

1. Konec produktuview

The Anern 30A PWM Solar Charge Controller is designed to manage the power flow from your solar panels to your battery bank, ensuring efficient and safe charging. It features a full 3-stage PWM charge management system, an intuitive LCD display, and multiple protection functions. This controller is suitable for 12V/24V systems and is equipped with dual USB ports for charging external devices.

Anern 30A PWM Solar Charge Controller with LCD display and USB ports — Figure 1: Anern 30A PWM Solar Charge Controller. This image shows the front view of the solar charge controller, highlighting its LCD screen, control buttons, and dual USB charging ports. The bottom features connection terminals for solar panels, battery, and load.

Diagram showing multiple protection features of the solar charge controller — Figure 2: Multiple Protection Features. This diagram illustrates the various built-in protections of the controller, including overvoltage, overcurrent, overheating, light and time controls, automatic identification, and reverse connection protection.

2. Bezpečnostní opatření

Ensure all connections are correct before connecting the battery or solar panels.
Tento ovladač je určen pro lead-acid batteries only (OPEN, AGM, GEL). Do not use with nickel-hydride, lithium, Li-ion, or other battery types.
Regulátor instalujte v dobře větraném prostoru, mimo dosah hořlavých materiálů.
Avoid direct sunlight and moisture exposure.
Vždy nejprve připojte baterii, poté solární panel a nakonec zátěž. Odpojení provádějte v opačném pořadí.
Ensure proper wire gauge is used for connections to prevent overheating.

3. Průvodce nastavením

3.1. Connection Order

Connect the battery to the charge controller. Ensure correct polarity (+ to + and - to -). The controller will detect the battery voltage (12 V nebo 24 V) automaticky.
Připojte solární panel(y) k regulátoru nabíjení. Dbejte na správnou polaritu.
Connect the DC load to the charge controller (if applicable). Ensure correct polarity.

Důležité: Always follow this connection order to prevent damage to the controller or other components. Disconnect in the reverse order: Load → Solar Panel → Battery.

System connection diagram for solar charge controller — Figure 3: System Connection Diagram. This diagram illustrates the correct wiring sequence: connect the battery first, then the solar panels, and finally the DC load. It also shows optional connections for an inverter and USB charging.

4. Návod k obsluze

4.1. LCD displej a tlačítka

The controller features an intuitive LCD display that shows real-time status and data. There are three buttons for navigation and parameter settings:

JÍDELNÍ LÍSTEK: Press to browse different display interfaces. Long press to enter/exit settings.
NAHORU: Press to increase values in settings.
DOWN/HM: Press to decrease values in settings.

LCD display status indicators and panel settings — Figure 4: Status Indicators and Panel Settings. This image details the LCD display, pointing out the digital display area, voltage symbol, current symbol, load identification, output identification, solar panel icon, and 5-level battery indicator. It also labels the MENU, UP, and DOWN/HM buttons.

4.2. Nastavení parametrů

Chcete-li upravit parametry:

Dlouze stiskněte MENU button for 5 seconds to enter the setting mode. The current parameter value will flash.
Použijte UP a DOWN/HM tlačítka pro úpravu hodnoty.
Stiskněte tlačítko MENU button again to save the setting and move to the next parameter, or long press MENU for 5 seconds to exit settings.

The controller allows adjustment of various parameters, including:

Plovoucí svtage: Voltage at which the battery is maintained after reaching full charge.
Discharge Switch-off Voltage: Voltage at which the load output is disconnected to protect the battery from over-discharge.
Discharge Reconnection Voltage: Voltage at which the load output is reconnected after being disconnected due to low battery.
Typ baterie: Ensure this matches your connected lead-acid battery (OPEN, AGM, GEL).
Pracovní režimy: Configure load control modes (e.g., 24H for continuous output, or timer settings for dusk-to-dawn operation).

LCD display settings interface overview — Figure 5: LCD Display / Settings Interface. This image provides an overview of the different display interfaces accessible via the MENU button, including Main display, Floating tension, Discharge switch-off, Type of battery, Working methods, and Discharge reconnection. It also explains how to adjust parameters.

4.3. USB nabíjení

The dual 5V/2A USB ports can be used to charge mobile phones or other 5-voltage devices. These ports provide convenient power for small electronics directly from your solar system.

5. Údržba

Pravidelná údržba zajišťuje optimální výkon a dlouhou životnost vašeho solárního regulátoru nabíjení:

Čištění: Pravidelně čistěte vnější povrch ovladače suchým hadříkem, abyste odstranili prach a nečistoty. Ujistěte se, že jsou větrací otvory čisté.
Kontrola připojení: Každoročně kontrolujte veškeré kabelové spoje, zda nejsou těsné a zda nezpůsobují korozi. Uvolněné spoje mohou vést k výpadku napájení nebo přehřátí.
Prostředí: Ensure the installation environment remains within the specified operating temperature range and is free from excessive moisture or dust.
Stav baterie: Monitor your battery's health and ensure it is suitable for use with the controller.

6. Řešení problémů

Tato část se zabývá běžnými problémy, se kterými se můžete setkat:

Ovladač se nezapíná: Check battery connections and ensure correct polarity. The controller requires battery power to operate.
Baterie se nenabíjí: Verify solar panel connections and ensure they are receiving sufficient sunlight. Check for any shading or damage to panels. Confirm battery type setting is correct.
Načtení nefunguje: Check load connections and ensure the load is within the controller's rated current. Verify load working mode settings (e.g., 24H, timer). The controller has built-in overcurrent protection for the load.
Chyby zobrazení: If the display shows unusual readings or error codes, first check all connections. Disconnect and reconnect the battery (following the correct order) to reset the controller.
Ochrana proti nadměrnému vybití: Pokud je baterie objtage drops too low, the controller will disconnect the load to protect the battery. The load will reconnect once the battery voltage se zotavuje.
Ochrana proti přebití: The controller automatically stops charging when the battery reaches full capacity, preventing overcharging.

7. Technické specifikace

Funkce	Specifikace
Značka	Anern
Model	30A PWM solární regulátor nabíjení
svtage	12V/24V Automatické snímání
Maximální nabíjecí proud	30A
Typ zobrazení	LCD
Typ nabíjecího portu	Dual USB (5V/2A)
Provozní teplota	-20°C to +60°C (approx. 6E+1 Degrees Celsius is 60 degrees C)
Rozměry produktu	1.18"D x 2.76"Š x 5.24"V (30 x 70 x 133 mm)
Hmotnost položky	4.2 unce (119 gramů)
Materiál	Akrylonitrilbutadienstyren (ABS)
Kompatibilní typy baterií	OPEN, AGM, GEL Lead-acid batteries

8. Záruka a podpora

Anern offers a one-year maintenance service for this solar charge controller. If there is a problem with the components of the controller within this period, Anern will provide replacement components.

For technical support or warranty claims, please contact Anern customer service through the platform where you purchased the product or visit the official Anern store page on Amazon: Anern Store.

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