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Discontinued Product

Wholesale Solar no longer offers the Cotek S1500-112 Inverter

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Cotek S1500-112 Inverter

Cotek logo
Cotek Inverters:
  • Strict quality control
  • 25 years of experience in the Renewable Energy Field

Product Information

Model Part No. Watts Input
Type Size & Weight Price
Cotek S1500-112 Inverter29153041500W12VDC120VACPure sine wave4 × 10.8 × 15 in
18 lbs


Cotek’s S1500-112 Inverter

The Cotek S1500-112 inverter is a pure sine wave inverter, runs at 1500 watts and is 12 volts DC. This inverter comes with a 2-Year warranty! The S1500 comes with switch selectable AC output voltage, power saving control, built-in voltage with wattage meters, LED for power status, RS-232 interface and can be used with the optional CR-5 Remote for ON/OFF control and power saving model enabled. The “S" in S1500 represents the S series of Cotek inverters and stands for “stand-alone”. This stand-alone inverter is for someone who has a battery charger for their electrical system. This Cotek inverter is made for both recreational and industrial applications.  This inverter is also designed to operate sensitive loads and entertainment electronics. The Cotek S1500-112 is great for small loads and heavy duty loads alike and can also handle multiple AC loads.

CR-5 Remote Control

The CR-5 remote control panel is mountable up to 50 feet from your inverter creating convenient status monitoring. The remote control box controls the S1500 inverter. From inside of your RV, boat or home, you can monitor your inverter’s performance. The remote control has a LED display panel which provides information about your inverter such as whether the power is on, the input and output status and loading status. 


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Features & Attributes

  • Dimensions (LxWxH): 4 × 10.8 × 15 inches
  • Weight: 18 lbs
  • Off-grid/Grid-tie applications
  • True sine wave output (THD < 3% )
  • RS-232 interface / Remote control port
  • Input & output fully isolation
  • Thermostatically control cooling fan
  • Advanced microprocessor
  • Output voltage & frequency switch selectable
  • Input polarity reverse / under voltage / over voltage protections
  • Output short circuit / overload / over temperature protections
  • Built-in Voltage & Wattage meters & LED for power status
  • UL / e-13 / CE / FCC approved
  • MPN: S1500-112
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Cotek S1500-112 Inverter

Spec. Sheet
Installation Manual
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About Cotek

Key Points

  • Strict quality control
  • 25 years of experience in the Renewable Energy Field

Established in 1986, COTEK Electronic is based in Taiwan and supplies quality DC/AC offgrid sinewave inverters for industrial, backup power, renewable energy and recreational applications. Cotek has grown leaps and bounds over the past 25 years and today it serves an ever-increasing global market.

Their success stems from a mission to offer a good price point without compromise to quality. With state of the art quality control and management systems in place, COTEK has achieved a product defect rate under 100ppm or less than 0.10% and are committed to cutting that number in half.

Behind every successful renewable energy company is a great Research & Development team. COTEK is no exception. Their R&D team includes eight electrical engineers with over twenty years of experience. Their combined expertise spans various aspects of electronics including High Voltage, High Power Transformer, Analog, Digital, Microprocessor, Linear and Switching Mode Technologies.

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