CDIYTOOL 4yhujuyj
CDIYTOOL 100A MPPT Solar Charge Controller User Manual
Model: 4yhujuyj
pengenalan
This manual provides essential information for the safe and efficient operation of your CDIYTOOL 100A MPPT Solar Charge Controller. This controller is designed for 36V, 48V, and 60V battery systems and features an LCD display, multiple load control modes, and dual USB outputs. Please read this manual thoroughly before installation and use.
The controller automatically adapts to 36V/48V/60V systems and is not suitable for 12V/24V systems. It utilizes innovative MPPT technology for high tracking efficiency, detecting the maximum charging current.
Arahan Keselamatan
Always adhere to the following safety guidelines to prevent injury and damage to the controller or other components.
- Pastikan bateri mempunyai volum yang mencukupitage for the controller to recognize the correct battery type upon first use.
- Connect the battery to the controller first, then connect the solar panels. Reversing this order can damage the controller.
- Input maksimum voltage is 50V. Ensure your solar panel configuration does not exceed this limit. For example, a 19V photovoltaic panel matches a 12V battery, and a 38V photovoltaic panel matches a 24V battery. When a 38V panel is connected, the maximum voltage may reach 42V.
- The controller is suitable for various battery types (including open, lead-acid, gel, and lithium batteries). Refer to the controller's settings for specific battery types.
- The controller provides protection against overvoltage, short circuit, overload, overcharge, and over-discharge.
- Jangan cuba membuka atau membaiki alat kawalan sendiri. Hubungi kakitangan yang berkelayakan untuk servis.

Image: Excerpt from the user manual detailing safety instructions and a connection diagram.
Ciri-ciri Produk
- Multi-function LCD Display: Provides real-time display of charging current, discharge current, and power generation.
- Teknologi MPPT: Innovative Maximum Power Point Tracking with high efficiency (up to 99%) for optimal solar energy harvesting.
- Perlindungan Boleh Dipercayai: Termasuk overvoltage, short circuit, overload, overcharge, and over-discharge protection.
- Automatic Focusing MPPT Tracking: Ensures high charging efficiency and bidirectional focusing tracking.
- Pampasan Suhu: Automatically adjusts charging voltage based on ambient temperature changes.
- Output USB Dwi: Provides 5V/2A output for charging mobile devices.

Imej: Depan view of the CDIYTOOL 100A MPPT Solar Charge Controller, highlighting the LCD display and dual USB ports.
Persediaan dan Pemasangan
Follow these steps for proper installation of the solar charge controller:
- Sediakan Pendawaian: Ensure all wires are correctly sized for the expected current and are properly insulated.
- Sambungkan Bateri: Connect the battery to the charge controller first. Ensure correct polarity (+ to + and - to -). The controller requires sufficient battery voltage to recognize the system type.
- Sambungkan Panel Suria: Connect the solar panel(s) to the charge controller. Ensure correct polarity. Do not exceed the maximum input voltage daripada 50V.
- Sambungkan Beban (Pilihan): Connect your DC load to the load terminals of the controller. The controller can manage load output based on settings.

Image: Connection diagram illustrating how to connect solar panels, battery, and load to the charge controller.

Imej: Terperinci view of the controller with labels for its components, including buttons, LCD, USB ports, and connection points.
Arahan Operasi
The controller features an LCD display and three buttons for operation: Menu, Page Up, and Page Down/Manual.
Paparan LCD
The LCD displays various parameters including battery voltage, charging current, discharge current, and system status. The icons on the display indicate solar panel activity, battery charge level, and load status.
Fungsi Butang
- Butang Menu: Press to enter the menu interface and cycle through different settings. Long press to modify parameters.
- Butang Halaman Atas: Used to increase values or navigate upwards in menus.
- Page Down/Manual Button: Used to decrease values or navigate downwards in menus. Also functions as a manual load control switch (on/off) when on the main interface.
Pengecasan USB
The controller is equipped with dual USB ports providing 5V/2A output for charging compatible devices such as mobile phones and tablets.

Image: Demonstration of the controller's dual USB ports being used to charge a mobile phone.
Penyelenggaraan
Penyelenggaraan berkala memastikan jangka hayat dan prestasi optimum pengawal cas solar anda.
- Periksa Sambungan: Periodically check all wiring connections for tightness and corrosion. Loose connections can lead to power loss or overheating.
- Pengawal Bersih: Pastikan pengawal bersih dan bebas daripada habuk dan serpihan. Gunakan kain kering untuk mengelap permukaan. Jangan gunakan pembersih cecair.
- Pantau Prestasi: Regularly check the LCD display for normal operation and expected voltagbacaan semasa/e.
- Kesihatan Bateri: Ensure your battery is well-maintained and within its recommended operating parameters.
Menyelesaikan masalah
Bahagian ini menyediakan penyelesaian kepada isu biasa yang mungkin anda hadapi.
| Situasi | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada paparan pada skrin | Bateri tidak disambungkan atau volum rendahtage | Connect battery, check battery voltage |
| No charge when sunny | Solar panel reversed or open circuit | Reconnect solar panel, check wiring |
| Beban tidak berfungsi | Load short circuit, overload, or over-discharge protection | Check load wiring, reduce load, or charge battery |
| Pengawal tidak mengecas | Panel solar voltage too low or battery full | Ensure sufficient solar input, check battery status |
The controller includes built-in protections for reverse polarity, overvoltage, short circuit, overload, overcharge, and over-discharge. If an issue persists after troubleshooting, contact customer support.
Spesifikasi
| Parameter | Nilai |
|---|---|
| Model | 4yhujuyj |
| Jenama | CDIYTOOL |
| Nilai Semasa | 100A |
| Sistem Voltage | 36V/48V/60V Auto Adapt (Not for 12V/24V) |
| Input Suria Maks Voltage | 50V |
| Output USB | Dual 5V/2A |
| Jenis Paparan | LCD |
| Berat Barang | 14.4 auns |
| Dimensi Pakej | 6.81 x 3.98 x 2.01 inci |

Image: Diagram showing the physical dimensions of the solar charge controller.
Sumber dan Sokongan Tambahan
For further assistance or to access the mobile application for monitoring, please refer to the following:
Aplikasi Mudah Alih
The BL-912V APP can be installed on your Android phone to monitor and control the solar charge controller. Scan the QR code below or visit the provided link to download and install the application.
Muat Turun Pautan: http://fir.sdhzwl.cn/5w4b
The mobile phone app allows for remote monitoring of charging and discharging data, daily power generation, and other functions.

Image: Section of the user manual detailing the BL-912V APP installation process, including a QR code.
Waranti dan Perkhidmatan Pelanggan
For warranty information or technical support, please contact CDIYTOOL customer service through the platform where you purchased the product. Keep your purchase receipt for warranty claims.
Aplikasi Biasa
The CDIYTOOL MPPT Solar Charge Controller is suitable for a variety of off-grid solar power applications, including:
- Residential solar power systems
- RV and marine solar setups
- Solar street lighting
- Remote monitoring stations
- Agricultural irrigation systems

Imej: Cthamples of typical applications for the solar charge controller in various settings.
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