OOYCYOO 100A MPPT Solar Charge Controller (K100) User Manual

1. Kupu Whakataki

This manual provides detailed instructions for the installation, operation, and maintenance of your OOYCYOO 100A MPPT Solar Charge Controller, model K100. This advanced controller is designed for 12V and 24V battery systems, automatically identifying the system voltage. It features Maximum Power Point Tracking (MPPT) technology for efficient solar energy conversion, supporting various battery types including AGM, Sealed, Gel, Flooded, and Lithium batteries. The K100 model offers enhanced functionalities and advanced technology for reliable solar power management.

2. Nga korero haumaru

Please read all instructions carefully before installation and operation. Failure to follow these instructions may result in damage to the unit, personal injury, or property damage. Always ensure proper ventilation and connections.

2.1. Nga Mahi Tiaki

• PV i runga i naianei/mana: Protects against excessive current or power from solar panels.
• Iahiko Poto PV: Prevents damage from short circuits in the solar array.
• Polarity Whakamuri PV: Protects if solar panel polarity is reversed.
• Whakataua Whakamuri Po: Prevents battery discharge back to solar panels at night.
• Polarity Whakamuri Pūhiko: Protects if battery polarity is reversed.
• Pūhiko Neke Atu i Voltage: Prevents overcharging of the battery.
• Pūhiko Neke atu i te Tukunga: Protects the battery from deep discharge.
• Battery Overheating, Controller Overheating: Shuts down or reduces power to prevent thermal damage.
• Pūhiko Lithium Pāmahana Iti: Protects lithium batteries from charging at low temperatures.
• Uta i te Iahiko Poto: Protects the load output from short circuits.
• Uta Utaha: Prevents damage from excessive load current.
• TVS High Voltage Tauwhiti: Provides protection against voltage titi.

3. Ihirangi mokete

Manatokona kei roto katoa nga mea kei roto i to kete:

• 1 x OOYCYOO 100A MPPT Solar Charge Controller (K100)
• 1 x Pūoko Temperature
• 1 x Pukapuka Kaiwhakamahi (Ingarihi)

4. Hua Neke Atuview

The OOYCYOO K100 MPPT Solar Charge Controller is designed for robust performance and ease of use. It features a blacklight LCD display for clear monitoring of charging status and system parameters. The unit incorporates scientifically designed convection cooling with two highly efficient exhaust fans to maintain optimal operating temperatures.

4.1. Te Tautuhi Wae

Figure 1: Controller Terminals and Ports. This image shows the various connection points on the controller, including solar panel terminals, battery terminals, load terminals, USB 5V/2A output, RS485 communication port, and temperature sensor port. Wire jacks are clearly marked for positive and negative connections.

Figure 2: Multiple Protection Features. This diagram highlights the comprehensive safety protections integrated into the controller, such as high temperature, overcharge, reverse current, over discharge, overload, short circuit, and reverse polarity protection.

Figure 3: External Display Unit. An image of the optional external LCD display unit, which connects to the controller via an RS485 communication interface. This unit allows for remote monitoring and adjustment of parameters.

4.2. Hua Ataata Nekeview

5. Tatūnga me te Tāuta

Proper installation is crucial for the optimal performance and longevity of your solar charge controller. Ensure all connections are secure and follow the recommended wiring sequence.

5.1. Te Whakamau i te Kaiwhakahaere

• Mount the controller in a well-ventilated area, away from direct sunlight and moisture.
• Ensure sufficient clearance around the unit for proper airflow, especially around the exhaust fans and the back fence mesh design for heat dissipation.
• The controller should be mounted vertically on a non-flammable surface.

5.2. Hononga Waea

Follow the wiring sequence below to prevent damage:

1. Tūhono te Pūhiko: First, connect the battery to the controller's battery terminals. Ensure correct polarity (+ to + and - to -). The controller will automatically detect the 12V or 24V system voltage.
2. Honoa ngā Paewhiri Rā: Next, connect the solar panels to the controller's solar terminals. Verify correct polarity.
3. Tūhono te Uta (Kōwhiringa): Hei whakamutunga, honoa ō kawenga DC ki ngā pito kawenga o te kaiwhakahaere.

The power terminals accommodate 10 AWG wiring. For optimal performance, use appropriate wire gauges for all connections.

Figure 4: Battery Adaptability. This illustration demonstrates the controller's compatibility with various battery types (GEL, SEL, USER, AGM, FLD, LI, LiFePO4) and shows a typical charging curve (Bulk Charge, Constant Charging, Float Charge).

6. Nga Tohutohu Whakahaere

Once installed, the controller will begin operating automatically. The built-in LCD display provides real-time information about your solar system.

6.1. LCD Display and Monitoring

The blacklight LCD display shows various parameters simultaneously, including:

• Papa Panui Voltage (PV) and Current (A)
• Pūhiko Voltage (BATT) and State of Charge (%)
• Uta Voltage (LOAD) and Current (A)
• Cumulative power (KWH)
• Te Paemahana Ambient
• Charging Faults or Errors
• Load Status (ON/OFF)

The controller automatically tracks real-time data changes in these parameters, providing a comprehensive overview of your system's performance.

6.2. External Display (Optional)

An optional external display unit (LCD D485) can be connected via the RS485 communication port. This unit allows for remote monitoring and adjustment of controller functions and parameters, offering greater flexibility in system management. The external display package includes a 1.5-meter extension cable for convenient placement.

7. Tiaki

Regular maintenance ensures the long-term reliability and efficiency of your OOYCYOO MPPT Solar Charge Controller.

• Te ma: Kia noho ma te kaiwhakahaere kia kore e pehu me te para. Whakamahia he kakahu maroke mo te horoi.
• Hononga: Tirohia ngā hononga waea katoa i ia wā, i ia wā, kia tino piri, kia kore ai hoki e waikura.
• Whakahau: Ensure that the cooling fans and ventilation openings are not obstructed. The built-in cooling fan activates when the internal temperature exceeds 45°C and turns off below 40°C, contributing to a longer lifespan (up to 5000 hours in normal use).
• Tirohanga Pūhiko: Regularly inspect your batteries for any signs of damage or leakage.

8. Te Raru

If you encounter issues with your solar charge controller, refer to the following common problems and solutions. For complex issues, please contact customer support.

• Karekau he Whakaatu/Hiro: Tirohia nga hononga pākahiko me te whakarite i te vol pākahikotagkei roto i te awhe whakahaere (9V-32V).
• Karekau he utu: Verify solar panel connections and ensure sufficient sunlight. Check for PV over current/power or short circuit protection activation.
• Uta Kaore i te Mahi: Check load connections and ensure the load is not overloaded or short-circuited. Verify battery voltagkei runga ake i te vol ititage momotu te paepae.
• Te wera nui: Ensure adequate ventilation around the controller. Check if the cooling fans are operating correctly when the unit is warm.
• Waehere Hapa: Refer to the LCD display for specific error codes. Consult the detailed manual or contact support for interpretation.

9. Whakatakotoranga

10. Pūtāhui me te Tautoko

OOYCYOO provides a worry-free after-sales guarantee for this product. If you have any questions or require assistance with your MPPT solar charge controller, please do not hesitate to contact us via email. Our support team is committed to providing prompt assistance.

For technical support or warranty claims, please refer to the contact information provided with your purchase or visit the official OOYCYOO webpae.