Here we have to analyze the first generation of split lights and the second generation of the integration of the advantages and disadvantages of street lamps. First of all, we do from the internal components of the building to do contrast: A battery: the battery in the solar street lights up storage power and power supply of a related components, the battery directly affects the life of the lamp and rainy days of standby time. The first generation of lead-acid batteries The second generation of lithium batteries 1.1: The first generation of the basic use of the battery is a lead-acid battery, the second generation of integrated battery is a lithium battery, lithium battery is the number of fully charged battery Of the three times the number of fully charged the number of direct impact on the battery life. 1.2: lead-acid battery minimum temperature of -5 ℃, when the temperature is lower than 5 ℃, lead-acid batteries will appear to reduce capacity, lower than minus 10 ℃, the battery prone to freeze the electrolyte caused the battery temporarily failure. Lithium battery because it is a solid-state battery, the lowest temperature of -20 ℃, the temperature is not less than -20 ℃ when the battery does not appear to reduce the capacity of the situation occurs, the temperature below 20 ℃ -30 ℃, lithium battery

Reduced by 30%
Of the capacity in the northeast of China and Xinjiang and Tibet, the winter night will be the outdoor temperature

Less than minus 10 ℃ -30 ℃, if you are using lead-acid batteries, will lead directly to the battery can not discharge, resulting in lighting is not bright, the second generation can be used in the case of low temperature outdoor use. Battery Summary: Through the above battery charge and discharge times and low temperature use of the temperature comparison, whether in the number of charge and discharge and low temperature use of contrast, the second generation of batteries are the first generation of batteries. B installation of the contrast, the installation process directly affects the installation speed, the speed of installation directly affect the cost of installation of the first and second generation of solar street lamp installation comparison chart: 1.1: from the first generation of the installation map can see Out of the installation of the first generation of split solar street lights to dig the pole of the pit, but also to dig the battery storage pit, in order to make the battery will not rain because of the water, the battery should be stored, buried the battery, To install the solar panels, install the lamp cap, fix these kits