Shenzhen Constant Technology Co., Ltd.
MSRP from $250 / Unit
Technology: PWM
Product Warranty: 1 Years
Region: China China
Note: Your Enquiry will be sent directly to Shenzhen Constant Technology Co., Ltd..

Alternative Product

MSRP from $477 / Unit
  • Technology: MPPT
  • Product Warranty: 5 Years
  • Nominal System (Battery) Voltage: 12 - 48 V
  • Battery Type: --
  • Protection Class: IP 20
  • Max. Solar Input Power: 3200 W
  • Battery Voltage Operating Range: 8 - 72 V
  • Peak Conversion Efficiency: 99.00 %
  • Self-Consumption: --
  • Terminals (Wire Size): 35.0 mm2

Product Characteristics

Model No.
28000 W
Price (MSRP)
$250 / Unit
Electrical Data  
Max. Solar Input Power
28000 W
Voltage @ Max. Solar Input Power
750 VDC
Nominal System (Battery) Voltage
96 / 192 / 384 V
General Data  
Dimensions (H/W/D) 
460x360x160 mm
Operating Temperature Range -25 ~ +50 °C
Storage Temperature Range -25 ~ +50 °C
Max. Altitude 1500 m
Display LCD
Language English
Temperature Sensor Yes
Cooling Mode Fan

Shenzhen Constant Technology Co., Ltd.

B6, Junfeng Industrial Park, Fuyong Street, Bao'an District, Shenzhen, Guangdong
No. Staff: 200
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Shenzhen CONSNANT Technology Co., Ltd. (simple name: CONSNANT) is a high-tech enterprise which specialized in the field of electric power product R&D, manufacture and marketing. Our main products include various kinds of UPS (Uninterruptible Power Supply) such as Modular UPS, Outdoor Telecom UPS, Industrial special UPS; Solar Power System both home use and telecom use; DC Power Supply System (Rectifier Module, Monitoring Module, Battery Inspection Module) etc.

We have the ability to customize the products as the requirements of customer. And would like to working together with the global partner on OEM or ODM form.

Over the years we adhere to the "quality first, credit first, customer first, integrity-based" operating principles of market development. And our products are widely using in the field of army, bank, bank, insurance, telecom, power plant and manufacturing industry etc. and win the good reputation from partner and user after our hard work.

Production capacity

CONSNANT has the advanced SMT automatic placement machine ( YAMAHA), AI automatic component inserter, automatic crest welder, automatic assembly line etc. Meanwhile, the company has actively adopted new technology and new process continually.

CONSNANT increase the investment in the production management and equipment every year. According to the international standards of production "Customer demand as the center, production management as the base, product quality as the system", we supply products on time with efficient, energy-saving.

CONSNANT will become an international renowned modern enterprise and have a more brilliant future.

Enterprise Culture

Values: gratitude, integrity, responsibility, inclusive, love
Business idea: treat customers, treat employees, benefits the community
Employment ideality: good morals firstly, exceptional talent secondly
Management concept: Military discipline + rich study atmosphere like school + Familial warmth
Action idea: serious, efficient, refuse any excuse
Staff spirit:passion, enthusiasm, sincere, persistent

1 More Series From Shenzhen Constant Technology Co., Ltd.

  • $90.0 / Unit