The correct way of using the solar power lithium-ion batteries

The street lamps of solar power lithium-ion battery, don’t emit CO2 and SO2, also don’t have noise caused by conventional power generation, solid waste and other pollution, is currently one of important renewable energy technologies.

Along with the continuous development of street lamps of solar power lithium-ion battery, the application of lithium-ion battery, its advantages such as energy saving, environmental protection, safety, become the latest must-haves in the city road lighting industry, the potential market is huge. In different areas, such as cities or the countryside, the lithium battery requires different density of solar street lighting, but through the working principle of lithium battery charge discharge solar street lamps, and the basic characteristics of lithium-ion batteries. According to different requirements, mainly from the practicability and economy into consideration, you can choose a suitable regional demand corresponding capacity lithium battery solar street light configuration.

Solar power lithium-ion battery special features and applications

1, specifications: solar dedicated li-ion battery intelligent control unit (≧ 1200 wh) lithium battery capacity.

2, technical requirements:

< 1 > lithium battery

A. products through the national solar energy authority certification and obtain corresponding lithium electricity solar street light system test report.

B. products passed CE, ROHS certification, and obtain the corresponding certificate.

C. enterprises through the ISO9000, ISO14000, ISO18000 certification, and obtain the corresponding certificate.

D. use temperature range to meet - 25 to 55 ℃. E. lithium battery service life reaches more than eight years.

F. with waterproof, moisture-proof, antisepsis, heat preservation and heat insulation, and other functions.

G. products factory, with a standard joint meter and the wrong and protection grade IP67.

< 2 > intelligent control system (controller)

A. working voltage: DC12V, 10 A

B. using single chip microcomputer protection of lithium battery. Basic functions must have overcharge protection, discharge protection, electric, time and space, meter, a trickle charging protection, under-voltage protection, overvoltage protection, short circuit protection, waterproof protection, etc.

C. equipped with online monitoring and function of the user at any time can be set up, convenient debugging and maintenance.

D. adopts double protection system, ensure the safety of the lithium batteries used to prevent flammable and explosive.

E. have single section independent voltage detection and protection function.

F. current 40 A short circuit protection, the reaction time of 0.8 mS.

G. over-current protection current 20 A, response time is less than 2 s.

H. control mode: optical + double time intelligent control, all-weather work, unattended.

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