1. Introdução
Thank you for choosing the OOYCYOO 100 Amp MPPT Solar Charge Controller. This device is designed to efficiently manage power flow from your solar panels to your battery bank, ensuring optimal charging and system protection. It is compatible with 12V and 24V battery systems and supports various battery types including AGM, Sealed, Gel, Flooded, and Lithium batteries.
2. Instruções de segurança
- Leia todas as instruções cuidadosamente antes da instalação e operação.
- Ensure all wiring is correctly polarized (positive to positive, negative to negative) to prevent damage.
- Always connect the battery to the charge controller first, before connecting solar panels. Disconnect solar panels first, then the battery.
- Use appropriate wire gauges for all connections to handle the rated current.
- Instale o controlador em uma área bem ventilada para evitar superaquecimento.
- Avoid short circuits and reverse polarity connections.
- Não tente desmontar ou reparar o controlador por conta própria. Contate pessoal qualificado para assistência técnica.
3. Recursos do Produto
- MPPT (Maximum Power Point Tracking) technology for efficient solar energy harvesting (≥99% tracking rate, >98% conversion rate).
- Volume do sistema automático 12V/24Vtage identificação.
- Compatibility with multiple battery types: USER (customizable for Lithium, LiFePO4, Li(NiCoMn)O2), Flooded, Sealed, and Gel batteries.
- User-programmable settings for absorption voltage, vol flutuantetage, e baixo voltage desconectar.
- Comprehensive protection features: PV over current/power, PV short circuit, PV reverse polarity, night reverse charging, battery reverse polarity, battery over voltage, battery over discharge, battery overheating, controller overheating, lithium battery low temperature, load short circuit, load overload, TVS high voltage transientes.
- Built-in cooling fan with intelligent temperature control (ON >45℃, OFF <40℃) and porous heat dissipation for extended lifespan.
- Blacklight LCD Display showing charge amount (KWH) and other parameters.
- Max PV input power: 1300W (12V system), 2600W (24V system).
- Circuito aberto Max PV voltage: 100VCC.
4. Conteúdo da embalagem
- 1 x OOYCYOO 100A MPPT Solar Charge Controller
- 1 x sensor de temperatura
- 1 x Manual do Usuário (Inglês)
5. Especificações
| Parâmetro | Valor |
|---|---|
| Corrente de carga nominal | 100A |
| Vol Nominal do Sistematage | 12V/24V DC Auto Identifying |
| Máx. Vol. Circuito Aberto PVtage | 100 VCC |
| 12V System Max. PV Input Power | 1300 W |
| 24V System Max. PV Input Power | 2600 W |
| MPPT Best Working Voltage Range (12V) | CC 18 V-CC 96 V |
| MPPT Best Working Voltage Range (24V) | CC 36 V-CC 96 V |
| Terminal de alimentação | 10 AWG |
| Dimensões do produto | 12 x 7.8 x 3.2 polegadas (30.48 x 19.81 x 8.13 cm) |
| Peso do item | 8.82 libras (4.0 kg) |
| Tipo de exibição | LCD com luz de fundo |
| Temperatura de operação | Até 45 graus Celsius |
6. Configuração e instalação
6.1. Unboxing and Overview
Upon unboxing, inspect the charge controller for any visible damage. Familiarize yourself with the device's layout and connection points.



6.2. Montagem
Mount the charge controller vertically on a non-flammable surface in a dry, well-ventilated area, away from direct sunlight and heat sources. Ensure sufficient clearance around the unit for proper airflow, especially around the cooling fans.
6.3. Conexões de fiação
Follow the wiring sequence carefully to avoid damage to the controller or batteries. The controller accepts up to 6 AWG wire for main power connections. Ensure all connections are tight and secure.
- Conexão da bateria: Connect the battery cables to the BATTERY terminals on the controller first. Ensure correct polarity (positive to positive, negative to negative).
- Conexão do painel solar: Connect the solar panel cables to the SOLAR PANEL terminals. Ensure correct polarity.
- Conexão de carga (opcional): If using the DC load output, connect your DC loads to the DC LOAD terminals. Ensure correct polarity.
- Sensor de temperatura: Plug the included temperature sensor into the designated port. Attach the sensor to the battery for accurate temperature compensation during charging.
For a visual guide on setting up a solar system with a charge controller and inverter, refer to the video below:
6.4. Configuração inicial
After all connections are made, the controller will power on. You may need to configure the battery type and system voltage if it's not automatically detected or if you are using a custom battery type like Lithium.

The controller features a blacklight LCD display for easy monitoring and configuration. Use the buttons to navigate through the menu and adjust settings as needed. For detailed instructions on setting battery parameters, refer to the specific section in the printed user manual.
7. Instruções de operação
The LCD display provides real-time information about your solar system. Use the navigation buttons (Menu, Up, Down, Enter) to view different parameters and access settings.
7.1. Visor LCDview
The display shows various parameters such as:
- Volume PVtage e atual
- Bateria Voltage Corrente de Carregamento
- Carga Voltage e atual
- Porcentagem de capacidade da bateriatage
- Temperatura ambiente
- Cumulative Power Generation (KWH)
- Error/Fault Indicators
7.2. Setting Battery Parameters
To optimize charging for your specific battery type, you can adjust parameters like absorption voltage, flutuar voltage, e baixo voltage disconnect. Consult the detailed instructions in the full user manual for precise steps on how to enter the settings menu and modify these values.
7.3. Load Control
The controller features a programmable load timer. You can set the load to turn on/off at specific times or based on battery voltage levels. This feature helps conserve battery power and manage your DC loads efficiently.
8. Manutenção
- Verifique regularmente se todas as conexões da fiação estão bem apertadas e se há corrosão.
- Keep the controller's cooling vents clear of dust and debris to ensure proper heat dissipation.
- Periodically inspect the battery terminals for corrosion and clean if necessary.
- Monitore o visor LCD para verificar se há códigos de erro ou leituras incomuns.
9. Solução De Problemas
If you encounter issues with your OOYCYOO MPPT Solar Charge Controller, refer to the following general troubleshooting tips:
- Sem imagem/Sem energia: Verifique as conexões da bateria e certifique-se da carga da bateria.tage está acima do volume mínimo de operaçãotage.
- Sem carregamento: Verify solar panel connections and ensure sufficient sunlight. Check for any PV over current/short circuit protection activation.
- Battery Over-Discharge: Ajuste o volume baixotage disconnect setting if necessary. Ensure your loads are not exceeding the battery's capacity.
- Códigos de erro: Consult the full user manual for a list of specific error codes and their corresponding solutions.
For issues related to battery activation or if your battery is not working as expected, the following video provides helpful steps:
10. Garantia e suporte
For warranty information, technical support, or service inquiries, please refer to the contact details provided in your product packaging or visit the OOYCYOO official webGuarde o comprovante de compra como prova de aquisição.




