40A 12V 24V MPPT Solar Controller Wireless Compatible Charge Lithium Liquid Gel Flooded Batteries And LCD Display ,Multiple Protection Functions

1. Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9% 2. Full digital technology, high charge conversion efficiency up to 98% 3. LCD display design, read operating data and working condition easily. 4. Real-time energy statistics function. 5. 12/24V automatic recognition