Saooer BLUE 20A
Saooer 20A Solar Charge Controller User Manual
Model: BLUE 20A
Ọrọ Iṣaaju
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.

olusin 1: Iwaju view of the Saooer 20A Solar Charge Controller.
Awọn Itọsọna Aabo
- 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.
- Do not attempt to disassemble or repair the controller yourself. Refer to qualified personnel for service.
- Jeki kuro ni arọwọto awọn ọmọde.
- 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.
Ọja Awọn ẹya ara ẹrọ
- Automatic System Voltage Idanimọ: Automatically detects 12V/24V system voltage.
- Gbigba agbara PWM: Efficient Pulse Width Modulation charging mode.
- Meji okun USB: Provides 5V/2A output for charging mobile devices.
- Ifihan LCD: Clear display of status and data, allowing for convenient mode switching and parameter configuration.
- Awọn iṣẹ Idaabobo lọpọlọpọ: Includes short-circuit protection, open-circuit protection, reverse protection, and over-load protection.
- Awọn paramita ti o le ṣatunṣe: User-adjustable charge and discharge parameters.
- Biinu iwọn otutu: Automatic temperature compensation for optimal charging.
Eto ati fifi sori
Follow these steps carefully to install your solar charge controller. Incorrect installation can lead to damage or malfunction.
- Mura Waya: Ensure all wires are properly stripped and have appropriate connectors if necessary. Use wires of sufficient gauge for your system's current.
- So batiri pọ: Connect the battery to the charge regulator first. Observe correct polarity (+ to + and - to -). The controller will automatically recognize the battery voltage (12V tabi 24V).

olusin 2: Apa view showing the connection terminals for battery, solar panel, and load.
- Solar Panel: Connect the solar panel to the solar charge controller. Ensure correct polarity.
- So fifuye naa pọ: Connect the consumer or load to the charge controller regulator. Ensure correct polarity.
Akiyesi pataki: 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.
Awọn ilana Iṣiṣẹ
Ifihan LCD ati Awọn bọtini

olusin 3: Angled view showing the LCD display and control buttons.
The controller features an LCD display and three buttons for operation:
- Bọtini Akojọ: Used to cycle through display modes and enter parameter setting mode.
- Bọtini Soke: Ti a lo lati mu awọn iye pọ si tabi lilö kiri si oke ninu awọn akojọ aṣayan.
- Bọtini isalẹ: Ti a lo lati dinku awọn iye tabi lilö kiri si isalẹ ninu awọn akojọ aṣayan.
Awọn ipo ifihan
Press the Menu button to cycle through the following display modes:
- Batiri Voltage (V)
- Oorun Panel Voltage (V)
- Gbe lọwọlọwọ (A)
- Battery Temperature (°C)
- Gba agbara lọwọlọwọ (A)
- Sisọ lọwọlọwọ (A)
- Load Working Mode (24H, 0-23H, 0H)
Paramita Eto
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.
| Paramita | Apejuwe | Default (12V) | Range (12V) |
|---|---|---|---|
| B01/B02/B03 | Battery Type Selection (B01=Lead-acid, B02=Lithium Ion, B03=LiFePO4) | B01 | N/A |
| Charge Off Voltage | Voltage at which charging stops | 14.4V | 13.0V - 15.0V |
| Discharge Reconnect Voltage | Voltage at which load reconnects after low voltage ge asopọ | 12.6V | 11.0V - 13.5V |
| Discharge Stop Voltage | Voltage at which load disconnects to protect battery | 10.7V | 9.0V - 11.5V |
| Load Working Time | Timer for load output (24H, 0-23H, 0H) | 24H | N/A |
Note: For 24V systems, multiply the 12V values by two.
Itoju
- Ayẹwo igbagbogbo: Lokọọkan ṣayẹwo gbogbo awọn asopọ onirin fun wiwọ ati ipata.
- Mimọ: Keep the controller clean and free from dust. Use a dry cloth for cleaning.
- Afẹfẹ: Rí i dájú pé afẹ́fẹ́ tó péye wà ní àyíká olùdarí náà láti dènà kí ó má baà gbóná jù.
- Ilera Batiri: Bojuto batiri voltage and health regularly. Replace batteries as needed.
Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Controller not powering on / LCD blank | Battery not connected or reverse polarity; Battery voltage kere ju. | Check battery connections and polarity. Ensure battery has sufficient charge. |
| Oorun nronu ko gbigba agbara batiri | 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. |
| Fifuye ko ṣiṣẹ | 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. |
| Awọn ebute oko USB ko gba agbara | Batiri voltage too low; Device not compatible; Faulty USB cable. | Ensure battery is charged. Try a different device or cable. |
| Controller gets hot | Àpọ̀jù; Afẹ́fẹ́ tí kò dára. | Reduce load. Ensure controller has adequate airflow and is not in an enclosed space. |
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Awoṣe | bulu 20A |
| Eto Voltage | 12V / 24V Aifọwọyi |
| Idiyele ti o pọju / Sisọ lọwọlọwọ | 20A |
| Ijade USB | Dual USB, 5V/2A (Max) |
| Batiri Ibamu Iru | Lead-acid (OPEN, AGM, GEL) |
| Ọja Mefa | 5.12 x 2.76 x 1.5 inches (133mm x 70mm x 38mm approx.) |
| Iwọn Nkan | 5 iwon |
| Ifihan | LCD |
| Awọn iwọn otutu ti nṣiṣẹ | -35°C si +60°C |

Figure 4: Product dimensions of the solar charge controller.
Atilẹyin ọja ati Support
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.
Olupese: Saooer
ASIN: B095764VB7
UPC: 605832982977
O le ṣàbẹwò awọn Saooer Store on Amazon fun alaye diẹ ẹ sii tabi lati kan si atilẹyin.
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