~~~~~~ Tangshan Tangshan solar street lights solar lights ~~~~~~ ~~~~~ Tangshan Tangshan Tangshan solar LED street light LED solar street ~~~~~ ~~~~~~~ rural solar Tangshan solar street lights manufacturer Tangshan ~~~~~~~ ~~~~~~~ ~~~~~~~ Tangshan Tangshan solar street lights factory price street price ~~~~~~ ~~~~~ Tangshan Tangshan solar battery solar ~~~~~~ ~~~~~~~~ Tangshan Tangshan Tangshan solar panels solar panels ~~~~~~ ~~~~~ Tangshan Tangshan lampposts solar lights appear, much to solve the remote electricity area difficult. Tangshan solar cell under standard conditions, the peak power is the maximum power output of the solar cell, the unit peak watts, or indicated by the symbol WP. Tangshan solar cell output power depends on the solar radiation, sunlight and general distribution of the solar cell operating temperature. Tangshan solar street light at different times, at different places, as a Tangshan solar street light output power is different, and not to some people imagine, as long as the sun will melee rated output power, set artificial solar street in Tangshan Lights on the next page can be used normally. Tangshan in the solar photovoltaic solar street lighting system, usually the choices are maintenance-free lead-acid batteries. Free lead-acid battery is a new battery, it is fully sealed manner, discharge rate, characteristics and stability; without adding water; installation is simple, small footprint, can be horizontal and vertical installation, life expectancy is generally 5--7 years . Tangshan solar lights select half of the battery capacity principle is: first night enough to meet the lighting requirements, and will make solar energy during the day Tangshan street system components, storage down as much as possible, while still meeting the energy needs of continuous rainy days of night lighting. Tangshan solar lights battery capacity is too small can not meet the needs of lighting at night, the battery capacity is too large, long-term battery power loss in the state, to shorten battery life, but also a waste of unnecessary investment. Tangshan solar street lighting needs of the actual situation, the 12-volt DC energy saving lamps, low pressure sodium, high pressure sodium lamps, induction lamps and other light sources to choose the parameters Tangshan solar street light body material: steel poles for the whole overall Redu zinc / spray treatment system operating voltage: DC 12V-24V Controller: solar lighting dedicated controller, light control + time control, intelligent control (dark and light from the open, day lighting self-extinguishing) Solar Panel: crystal silicon 15 -300WP (load profile) energy storage battery: fully enclosed maintenance-free gel batteries 12V17Ah-200Ah (depending on the load configuration) light source types: energy-saving high-power integrated LED, energy efficient light rare earth (according to customer requirements) Protection: IP67 Use Temperature: -30 degrees to 70 degrees, wind power ≥150Km / h Lighting time: 4 to 14 hours (can be adjusted as needed) Pole height: 4 meters to 12 meters (according to customer requirements) Rainy day guarantee: continuous Working 5 to 7 rainy days (regional / seasonal variations are different) (according to customer requirements) solar panels, using the conversion rate of single / polycrystalline silicon structure material, hoop is used in steel and aluminum construction materials , the poles are systemic steel, galvanized surface spray, controllers, light control + control, anti-short protection of intelligent controllers, batteries, water maintenance-free gel batteries. Tangshan solar lights package that we used is carton packaging, interior containing foam, so that lights in the transport process is not easy to produce wear and deformation due to compression, full auto transport, faster and more convenient. Tangshan solar lights widely used in lighting of urban and rural roads, highways, water conservancy dikes, bridges, islands, parks, scenic areas, industrial areas, city squares, residential areas and other places. Tangshan solar street lighting service we produce all products are strictly enforced in accordance with standard materials testing, strict production process control, finished product shipment inspection to ensure that customers spend with the products, the company built a set of comprehensive pre-sale service system, all for the benefit of customers, peace of mind for our customers. We are committed to using the products if there is a problem, the city, we will rush day troubleshooting, if it is in the field, we will arrive in two days, to help customers solve the problem. ~~~~~~ Tangshan Tangshan solar street lights solar lights ~~~~~~ ~~~~~ Tangshan Tangshan Tangshan solar LED street light LED solar street ~~~~~ ~~~~~~~ rural solar Tangshan solar street lights manufacturer Tangshan ~~~~~~~ ~~~~~~~ ~~~~~~~ Tangshan Tangshan solar street lights factory price street price ~~~~~~ ~~~~~ Tangshan Tangshan solar battery solar ~~~~~~ ~~~~~~~~ Tangshan Tangshan Tangshan solar panels solar panels ~~~~~~ ~~~~~ ~~~~~~ Tangshan Tanghai County solar lampposts lights, solar street Luan County, Luannan solar lights, solar street Yutian County, Leting County solar lights, solar street Qianxi, Zunhua solar lights, solar street Qian'an