German sun gel battery A602 / 200AH Shandong factory direct German sun gel battery 2v200ah latest technical parameters Germany sunshine battery advantages: 1, the battery plate battery solar panels when the sun is used to generate electricity, according to the lighting electricity power generation power and lighting time to calculate. Such as lighting power is 2 watts, requiring continuous lighting when there is no sunlight 10 hours, and then consider the conversion loss conversion circuit, solar panels generating power must be around 3 watts. 2, the battery parameters is the role of the battery power when the sun sent stored solar cells, for use when there is no sunlight. Battery capacity to be determined according to the power and LED lamp power and lighting time solar panels. As with the 2-watt LED lamp, 3 watt solar panels, requiring continuous lighting time when there is no sun 10 hours, can be used 12V / 2.2AH battery. 3, the battery charge control circuit which is part of the function of the circuit in sunny, light a long time when control of charge level, battery charging full stop, not to overcharge the battery damage, to protect the battery, extending its life. 4, the battery LED drive system which is the core of the control circuit. It has three functions: ①, light-emitting-diode constant current drive control, so that the current flowing through the discharge tube does not vary with the battery voltage. ②, with light control, automatic lights dawn, automatically turn on the lights when it gets dark. ③, low-voltage protection. When the battery voltage drops to 10.8 volts when the output is off, to prevent damage to the battery discharge. Rechargeable batteries have a role in the working system of floating two main functions: (1) when the mains rectifier interruption or failure, the battery can take up the task of loading a separate power supply to ensure uninterrupted communications; (2) From smoothing effect. Battery and capacitor as has the role of charging and discharging, and thus bypass the role of the AC component. Thus, the ripple component is further supplied to the load reduction, thus ensuring the voltage requirement of the load device. Principle 1 float voltage. Float current enough to compensate battery self-discharge loss; 2. When the battery is discharged, it can rely on floating charge quickly replenish lost power, to prepare for the next discharge. 3. Select at the charge voltage, battery plate PbO2 generate more dense to protect the Buzhi Yu grid corrosion quickly. 4. O2 and H2 precipitation minimize and reduce negative salinization. Germany sunshine battery applications: Application lighting system railways, aircraft use, transportation. Power plants, substations, nuclear power plant. Fire safety alarm system. Various wireless communication devices. All kinds of electric tools, electric toys, car batteries. Solar energy conversion equipment storage. Control equipment and other emergency protection system.