The MuseII series 100a mppt solar charge controller adopt the maximum power tracking algorithm, Charging efficiency is 30% higher than PWM，MPPT tracking efficiency 99.9%, from PV to charge battery efficiency 98%. Provide Battery reverse connection protection, PV reverse connection protection, PV short circuit protection, charging over-current protection, TVS lightning protection. The MuseII series 100a mppt solar charge controller can automatically detect 12V/24V/36V/48V battery system and handle various battery options such as GEL and Lithium. Especially suitable for large off-grid solar systems.

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100A Mppt Solar Charge Controller Key Features:  
1. Automatically detects 12V/24V/36V/48V battery voltage system. 
2. Lead-acid batteries, colloidal batteries, open-ended batteries and lithium battery option ready.
3. MPPT tracking efficiency 99.9% and peak conversion efficiency 98%.
4. No fan Natural cooling, built-in temperature detection (BTS).
5. Battery and PV reverse connection protection, PV short circuit protection, charging over-current protection and TVS lightning protection. 
5. LCD display setup all parameter and provide RS232 LCD display remote.
6. IP32 design for Harsh environment.
7. PV input voltage 250VDC(Optional).

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Quality Control:  
1. GB/T19001-2016 idt ISO9001:2015. 
2. Standard high-quality components. 
3. Quality inspection of the 5 processes of the assembly line. 
4. 100% full energy 60 minutes aging.
5. Before packing all function check.

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Notice:
1.The 100a mppt solar charge controller should be installed in a well-ventilated place and the cooling fans in operation have high temperature.
2.It is suggested to install a suitable fuse or breaker outside of the controller.
3.Before installing and adjust the controller wiring, please break the connecting wire of the solar panel and battery, the fuse or breaker close to the battery terminal.