1.“All in One solar steer light ” could not work without sunshine, please select the suitable model according to the local sunshine radiation and the annual total radiation. We s est use the both AC and DC charging model in those places where lack of sunshine or have long-time rainy days.
2.“All in One solar street light” adopts the long life Lithium battery for storing energy, charging temperature at day time is between: 0℃~+60℃, when temperature goes lower than 0℃, the control system will stop automatically to protect the battery, and it will revive to charge the battery while temperature goes higher than 0℃. Discharging temperature at night is between: -20℃~+60℃, any ambient beyond will take damage to the battery. So please check these factors while selecting the street light.
3.Battery of the “All in One solar street light” can be stored for 6 months long after fully charged.Therefore please examine and charge it periodically after long time transportation or storage to prevent damaging.
4.When install the lights in Northern Hemisphere, please adjust the solar panel to the South as much as possible to collect maximum sunshine radiation, while install them in Southern Hemisphere, By the same token, keep solar panel to north. At the same time please keep it away form any shadow of houses, trees etc.
5.Keep clear of the surface of the All in One solar street light with normal detergent to get maximum power generation, clear the dust or tree leaves or any grease. 
6.All in One solar street light have got the standard of IP65. The vents on the surface is designed for radiating. The materials are made of aluminum alloy which can survive in the environment of seaside and desert.
7.The knob of the fuse is at the left rear end of the light, please insert the fuse while using. By the way, there is one piece of fuse more as backup(If not fuse, then it is switch, just turn the switch