Specifications 1)High efficiency 2)Good quality3)International Certificates and tests 3)Widely applicability

Specifications Controllers:1)High efficiency 2)Good quality3)International Certificates and tests 3)Widely applicability?
? Features: Efficient tandem PWM charging, extend battery life, improve system performance. Use Power MOSFET as an electronic switch, no mechanical switch. Widely applicability,automatic identification of the day or night. LED digital function menu shows concise, easy to use. Street lamp time period 1 to 15 hours are adjustable. Unique dual-time control to enhance the flexibility of street lamp system.. Temperature compensation, automatic adjustment of discharge parameters, improve battery life Electronic Protections: overloading protection short circuit protection reverse current protection reverse polarity protection lightning protection over-charge protection over-discharge protection ? ? Certification ? ? Shanghai Sunshine Solar System Electric Co., LTD.
Add: No. 288 Tuanjie Village Huinan Town, Pudong New Area, Shanghai, China, 201301
National customer service hotline: 400-776-3222
Tel: 86-21-58270973
Fax: 86-21-68270338
Web:Chinese:http://www.shyany.com
????????? English:http://en.shyany.com