Feature●Brand : SEAFRONT●Voltage : 1 Volts●Item Weight : 0.43 Kilograms●Item Dimensions LxWxH : 13 x 9.6 x 5.5 cm●【Excellent heat dissipation capability】This MPPT solar charging controller adopts advanced fan temperature control technology to control heat quickly●【Reverse Connection Protection】MOS reverse connection protection circuit at the input and output end to effectively protect the controller and battery. When overloaded, the controller will automatically shut off the circuit●Simple operation interface: The LCD screen displays current, current, power, charging time, etc. Compatible with 24V / 36V / 48V / 60V / 72V battery pack system, you can set the output voltage and current according to your actual need●【Work Mode】Innovative MPPT technology and high tracking efficiency can improve the energy generated. MPPT and DC-DC selectable (MPPT for solar panel applications and DC-DC for booster power)●Wide range of uses: High speed and high performance design, 100W - 600W solar panels, battery and lithium batteries, household solar power system, solar street light, etcDescription