• Industrial-grade chips and precision components are adopted for all the controls. Therefore, the controller also can work well in the low or high temperature, as well as humid environment. Also with the use of crystal timing control, which makes the timing function of controller much more reliable..
• Various protections include over-charge, over-discharge and over-load, as well as unique electron short circuit protection and connection-reverse protection. All the protections are harmless to other components..
• Comparing with the none PWM charging mode, this one with PWM charging mode is 10%~30% more effected than the none PWM charging mode..
• Scientific management of battery: as it is overcharged, the battery will get booster tension charge. As a result compulsory maintenance is available for the battery. In normal working state, the direct charge and floating charge are both available, so that the battery life-span is increased. Besides, the adoption of high precision temperature compensation makes the charging more accurate..
• Double digital LED display, numbers equal to timer setting. With big terminals, big distance between terminals makes it easier to connect the wires..

• Imported from USA.

Only For off-Grid PV Solar System. For 30A 12V Pv System: 360W Solar Panel,12V Lead-acid Battery,21V for Max input Voltage For 30A 24V Pv System: 720W Solar Panel,24V Lead-acid Battery,42V for Max input Voltage Protection: Overcharging protection Can be used for all panels Overdischarging protection Short and Open Circuit protection Full specification available if required Fail Safe and cannot be damaged by accidental wiring mistakes Advanced design with simple plug and play technology. No need for complicated adjustments Full LED status indication: State of Charge(SOC) Red-Flat Battery: Amber-Low charge: Green- good charge: Green Flashing- Full Charge Features: Microcontroller digital accuracy PWM charge mode & State of Charge(SOC) Fully automatic operation & Electronic protections Detects day and night using the PV array, timer setting Double digital LED display, numbers equal to timer setting Temperature compensation, with inside temperature sensor Big terminals, big distance between terminals Rating: 10I: 12 Volt or 12/24 Volt auto work, 30 Amps (for PV and load) Equalisation voltage: 14.8Volt High voltage disconnect(HVD): 14.4Volt Float voltage: 13.6Volt Low voltage disconnect(LVD) 11.1Volt Low voltage reconnect(LVR): 12.6Volt Self-consumption: 6mA maximum Temperature compensation: -30mV/ centigrade /12V Terminals: for wire sizes to 10mm2 Temperature: -35centigrade to +55 centigrade Note: You had better connect to the battery first when you operate the system. Keep the children away from the solar system. Package including: 1 x 30A Solar Contorller 1 x User Manual