Saooer BLUE 20A
Saooer 20A Solar Charge Controller User Manual
Model: BLUE 20A
परिचय
This manual provides essential information for the safe and efficient operation of your Saooer 20A Solar Charge Controller. This intelligent regulator is designed to manage the working of solar panels and batteries in a solar system, featuring dual USB ports for mobile device charging. It is compatible with 12V and 24V systems and includes multiple protection functions to ensure system efficiency and prolong battery lifespan.

आकृती 1: समोर view of the Saooer 20A Solar Charge Controller.
सुरक्षितता सूचना
- Ensure all connections are correct before powering on the controller. Incorrect wiring can damage the device or connected components.
- The controller is designed for indoor use or in a protected environment. Avoid exposure to direct sunlight, high temperatures, or moisture.
- कंट्रोलर स्वतः वेगळे करण्याचा किंवा दुरुस्त करण्याचा प्रयत्न करू नका. सेवेसाठी पात्र कर्मचाऱ्यांचा संदर्भ घ्या.
- मुलांच्या आवाक्याबाहेर ठेवा.
- This controller is only suitable for lead-acid batteries: OPEN, AGM, GEL. Do not use with other battery types like Lithium-ion or LiFePO4, as this may cause damage or safety hazards.
- Always connect the battery first, then the solar panel, and finally the load. When disconnecting, reverse the order: disconnect the load, then the solar panel, and finally the battery.
उत्पादन वैशिष्ट्ये
- स्वयंचलित प्रणाली व्हॉल्यूमtagई ओळख: Automatically detects 12V/24V system voltage.
- PWM Charging: Efficient Pulse Width Modulation charging mode.
- ड्युअल यूएसबी पोर्टः Provides 5V/2A output for charging mobile devices.
- एलसीडी डिस्प्ले: Clear display of status and data, allowing for convenient mode switching and parameter configuration.
- अनेक संरक्षण कार्ये: Includes short-circuit protection, open-circuit protection, reverse protection, and over-load protection.
- समायोज्य पॅरामीटर्स: User-adjustable charge and discharge parameters.
- तापमान भरपाई: Automatic temperature compensation for optimal charging.
सेटअप आणि स्थापना
Follow these steps carefully to install your solar charge controller. Incorrect installation can lead to damage or malfunction.
- वायरिंग तयार करा: Ensure all wires are properly stripped and have appropriate connectors if necessary. Use wires of sufficient gauge for your system's current.
- बॅटरी कनेक्ट करा: Connect the battery to the charge regulator first. Observe correct polarity (+ to + and - to -). The controller will automatically recognize the battery voltage (12V किंवा 24V).

आकृती 2: बाजू view showing the connection terminals for battery, solar panel, and load.
- सोलर पॅनेल कनेक्ट करा: Connect the solar panel to the solar charge controller. Ensure correct polarity.
- लोड कनेक्ट करा: Connect the consumer or load to the charge controller regulator. Ensure correct polarity.
महत्त्वाची सूचना: Always connect the battery first, then the solar panel, and finally the load. When disconnecting the controller, please remove the solar panel, then the load, and finally the battery. This sequence helps the controller recognize the battery voltage correctly and prevents damage.
ऑपरेटिंग सूचना
एलसीडी डिस्प्ले आणि बटणे

आकृती १: कोन असलेला view showing the LCD display and control buttons.
The controller features an LCD display and three buttons for operation:
- मेनू बटण: Used to cycle through display modes and enter parameter setting mode.
- अप बटण: मेनूमध्ये मूल्ये वाढवण्यासाठी किंवा वरच्या दिशेने नेव्हिगेट करण्यासाठी वापरले जाते.
- डाउन बटण: Used to decrease values or navigate downwards in menus.
प्रदर्शन मोड
Press the Menu button to cycle through the following display modes:
- बॅटरी व्हॉल्यूमtage (V)
- सोलर पॅनल व्हॉलtage (V)
- लोड करंट (A)
- Battery Temperature (°C)
- चार्ज करंट (A)
- डिस्चार्ज करंट (A)
- Load Working Mode (24H, 0-23H, 0H)
पॅरामीटर सेटिंग्ज
To enter parameter setting mode, press and hold the Menu button for 5 seconds. Use the Up and Down buttons to adjust values, and the Menu button to confirm and move to the next parameter. Press and hold Menu again to exit setting mode.
| पॅरामीटर | वर्णन | Default (12V) | Range (12V) |
|---|---|---|---|
| B01/B02/B03 | Battery Type Selection (B01=Lead-acid, B02=Lithium Ion, B03=LiFePO4) | B01 | N/A |
| Charge Off Voltage | खंडtage at which charging stops | 14.4V | ७.२ व्ही - ८.४ व्ही |
| डिस्चार्ज रीकनेक्ट व्हॉल्यूमtage | खंडtage at which load reconnects after low voltage डिस्कनेक्ट करा | 12.6V | ७.२ व्ही - ८.४ व्ही |
| डिस्चार्ज स्टॉप व्हॉल्यूमtage | खंडtage at which load disconnects to protect battery | 10.7V | ७.२ व्ही - ८.४ व्ही |
| Load Working Time | Timer for load output (24H, 0-23H, 0H) | 24H | N/A |
Note: For 24V systems, multiply the 12V values by two.
देखभाल
- नियमित तपासणी: सर्व वायरिंग कनेक्शन घट्टपणा आणि गंज यासाठी वेळोवेळी तपासा.
- स्वच्छता: Keep the controller clean and free from dust. Use a dry cloth for cleaning.
- वायुवीजन: जास्त गरम होण्यापासून रोखण्यासाठी कंट्रोलरभोवती पुरेसे वायुवीजन सुनिश्चित करा.
- बॅटरी आरोग्य: मॉनिटर बॅटरी व्हॉल्यूमtage and health regularly. Replace batteries as needed.
समस्यानिवारण
| समस्या | संभाव्य कारण | उपाय |
|---|---|---|
| Controller not powering on / LCD blank | बॅटरी कनेक्ट केलेली नाही किंवा उलट ध्रुवीयता; बॅटरी व्हॉल्यूमtage खूप कमी. | Check battery connections and polarity. Ensure battery has sufficient charge. |
| Solar panel not charging battery | Solar panel not connected or reverse polarity; Insufficient sunlight; Damaged solar panel. | Check solar panel connections and polarity. Ensure panel is in direct sunlight. Test solar panel output. |
| लोड काम करत नाही. | Load not connected or reverse polarity; Battery voltage too low (low voltage disconnect); Overload protection activated. | Check load connections and polarity. Charge battery. Reduce load or check for short circuit. |
| यूएसबी पोर्ट चार्ज होत नाहीत | बॅटरी व्हॉल्यूमtage too low; Device not compatible; Faulty USB cable. | Ensure battery is charged. Try a different device or cable. |
| Controller gets hot | जास्त भार; खराब वायुवीजन. | Reduce load. Ensure controller has adequate airflow and is not in an enclosed space. |
तपशील
| वैशिष्ट्य | तपशील |
|---|---|
| मॉडेल | निळा 20A |
| प्रणाली खंडtage | 12 व्ही / 24 व्ही ऑटो |
| कमाल चार्ज/डिस्चार्ज वर्तमान | 20A |
| यूएसबी आउटपुट | ड्युअल यूएसबी, ५ व्ही/२.५ ए (कमाल) |
| बॅटरी प्रकार सुसंगतता | Lead-acid (OPEN, AGM, GEL) |
| उत्पादन परिमाणे | २.६ x १.६ x १.१ इंच (६६ मिमी x ४१ मिमी x २८ मिमी अंदाजे) |
| आयटम वजन | 5 औंस |
| डिस्प्ले | एलसीडी |
| ऑपरेटिंग तापमान | -35°C ते +60°C |

Figure 4: Product dimensions of the solar charge controller.
हमी आणि समर्थन
For warranty information or technical support, please contact the manufacturer, Saooer, through their official channels. Refer to your purchase documentation for specific warranty terms and contact details.
निर्माता: Saooer
ASIN: B095764VB7
UPC: 605832982977
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