Sun Gold Power 2kw 48v Pwm High Solar Charge Controller Lcd Display - China

Solar controller is control device which can control solar panel and

transform solar energy into electricity then store to the battery bank .

Solar controller is the most important part in off-grid system, whose

performance has much effect on life expectancy and operation of the

whole system, especially the battery expectancy.

Or life span of battery

will be shortened by over charge or over discharge.

Performance Feature

·Superior military-grade components to ensure the product stability.

·Perfect protection function, thus the system has higher reliability.

·Check and set all operation parameters as requirement from LCD display.

·PWM stepless unload mode, which burn the excess power into Dump load, making the battery charging in best status.

Technical Date

Product Model: SG20-48-N01; SG20-110-N01; SG20-120-NO1; SG20-220-N01

Rated Battery Voltage: 48V; 110V; 120V; 220V

Rated Solar Input Power: 5kW

Floating Charge Voltage: 58V; 133V; 145V; 266V

Max Open Circuit Voltage: 100V; 230V; 250V; 458V

Display Mode: LCD

Quiescent Current: ≤20mA

Ambient Temperature & Humidity: -20～+55℃/35& #65374;85%RH（Witho ut Condensation）

Communication Function (Optional): RS232 (Optional: RS485, RJ45, GPRS )

Temperature Compensation Function(Optional): -4mV/℃/2V , –35℃-+80℃, Precision ±1℃

Dimensions(L x W x H): 440×300×170mm

Net Weight: 8 kg

Company Contact:

• Posted By: Sun Gold Power Co.,Ltd

• Phone: 8675566632091

• Address: 13F Wangxiangtiancheng Building, Shingping Industr, shenzhen , China

• Email:

• Business Description: Sun Gold Power Company Established in Shenzhen in 1999, is a
  
  professional manufacturer which produces and develops DC To AC Power
  
  Inverter, grid tie inverter, Uninterrupted Power Supply (UPS ), generator
  
  and other related products.
  
  For more than ten years , with a strong R&D
  
  team, internal automation equipment design and manufacturing capability,
  
  as well as continuous quality improvement, we has become the leading
  
  supplier for power energy solution in the new world of information
  
  technology.
  
  
  
  Our company has a workshop covering more than 8000 square meters.
  
  We have more than 500 employees, including more than 20 experienced technicians.
  
  At the same time, we have introduced advanced technology from home and abroad positively, improved and refined our products continuously.
  
  Years of specialized production has made our products salable in the world market, like Russia, Southeast Asia, Europe, America, the Middle East and Africa.
  
  "Science and technology promote business powerful, while brand make it flourishing" is our management idea, and "building good image for customers at home and abroad" is our responsibility.
  
  We'll dedicate ourselves to serving consumers, the society and workers so as to realize mutual benefits.
  
  We promise to help you at any time, because "honesty and service are our source of persistent existence and development".