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Guangzhou Lanrui Electronics Co., Ltd

Huadu District, Guangzhou City, three East Avenue, Phoenix industrial area, will Industrial Park on the first floor

Phone: 020-86780350

Location: Home >> Solar ControllerProducts

BL501MPPT Solar Charge Controller

- Model: BL501
- Full color dot matrix display screen: supports bilingual display in Chinese (China version) and English (export version), presenting real-time and clear key data such as voltage, current, power generation, temperature, etc., making local operation and maintenance convenient and intuitive.
- Efficient energy conversion:
- Conversion efficiency up to 98%: equipped with advanced power conversion circuits to minimize energy loss and adapt to high-efficiency power generation under various lighting conditions.
- Input/output characteristics:
- Photovoltaic input voltage: 18V-180V (ultra wide range compatible with low to high voltage solar panels, supporting direct connection of single or multiple strings of photovoltaic modules);
- Input charging current: 30A – 100A (suitable for 300W – 18kW solar panels, meeting the charging needs of small to large photovoltaic systems);
- Output current: 5A-25A (stable current control, protecting battery life, compatible with charging rates of different capacity batteries);
- Compatible battery voltage: 12V/24V/36V/48V/60V (covering all voltage levels of energy storage systems, supporting low-voltage household to high-voltage industrial battery packs);
- Compatibility of battery types: colloidal battery, lead-acid battery, lithium iron phosphate battery, lithium battery
- Selection of Four Mode Communication Models:
- 1. Bluetooth version: Through local wireless connection via mobile app, real-time monitoring of charging status, adjustment of parameters, and reception of fault warnings (suitable for home/small systems for convenient operation);
- 2. GPRS model (China specific): 4G network remote control, supports PC online management (requires SIM card), realizes remote configuration of device parameters, data synchronization, and fault diagnosis (suitable for remote areas or unmanned scenarios);
- 3. WIFI/Bluetooth dual-mode model: Balancing Bluetooth direct connection and LAN WIFI control, supporting PC web page management (multi device cluster monitoring, historical data export, meeting industrial level centralized control requirements);
- 4. Basic version: Full color screen with local operation, suitable for simple systems without networking requirements.
- Advantages of full-color screen interaction:
- Visual management: Real time display of charging status, energy flow, and fault codes, supporting menu based parameter settings, and basic configuration can be completed without additional software;
- Bilingual adaptation: The Chinese version comes with a default Chinese interface, while the export version supports an English interface, allowing for quick adaptation to the global market.
- Multiple security protection design:
- Built in overcharge, overdischarge, short circuit, reverse connection, and over temperature protection functions, combined with lightning surge protection circuits, ensure stable operation of the system in harsh environments;
- Automatically limit the output current to avoid damage to the battery caused by high currents.