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Cotek SP-4000-148 Pure Sine Wave Inverter 120VAC 48VDC

Cotek SP-4000-148 Pure Sine Wave Inverter 120VAC 48VDC

$2,753.69 $1,898.25
(You save $855.44)

SKU:
SP-4000-148
Condition:
New
Availability:
Ships in 5 business days or less.
Weight:
24.70 LBS
Warranty:
2 Year Manufacturer
Shipping:
FREE SHIPPING

Cotek Logo

Cotek SP-4000-148 High Frequency Pure Sine Wave Inverter with Hardwire AC Outlet 120VAC 48VDC 4000W.

A new generation pure sine wave inverter that has higher efficiency, high power density, and selectable output voltage and frequency comes in a robust aluminum case.

Features

  • Single phase inverter
  • Pure sine wave output
  • Power ON / OFF remote control (Green Terminal)
  • Input & output fully isolation
  • Temperature & load controlled cooling fan
  • User friendly interface
  • Output frequency 50/60 Hz selectable by DIP switch
  • Output voltage DIP switch selectable
  • Power saving mode by variable resister
  • 3-color LED status indicators
  • Input protection:Reverse Polarity (Fuse) / Under Voltage / Over Voltage
  • Output protection:Short Circuit / Overload / Over Temperature
  • Type 1 Indoor Aluminum Enclosure
  • E13 / UL / CE / FCC approved

Accessories Sold Separately

  • Remote controller: CR-8
  • Remote controller: CR-16A
  • By-pass switch: TR-40

FAQs

  • Can I stack Cotek SP Series inverters to create a split-phase system?
    No, Cotek SP Series inverters cannot be stacked. However, Cotek SD Series inverters can be stacked.

Attachments

Customer Reviews

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Customer Photos
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Filter Reviews:
09/04/2021

Good piece of equipment - well made

So far so good - this is an upgrade to my existing off-grid home system. The inverter is being paired with Simpliphi lithium ferro phosphate batteries and is working well. During the installation, it takes a bit longer than expected to turn on, but this may be because of the batteries used. It has 4 internal fans for cooling and while not loud, they do run frequently when the power draw is more than 500 watts. The sine wave is good - clean - and there is no hesitation when starting heavy loads.

Stellavolta.com Cotek SP-4000-148 Pure Sine Wave Inverter 120VAC 48VDC ReviewStellavolta.com Cotek SP-4000-148 Pure Sine Wave Inverter 120VAC 48VDC ReviewStellavolta.com Cotek SP-4000-148 Pure Sine Wave Inverter 120VAC 48VDC Review
12/10/2024

Cotek SP-4000-148 Pure Sine Wave Inverter - fantastic!!

Installed the inverted in my RV to provide 30A service when camping without power. I am able to run microwave, air conditioner and everything else. Stellavolta had the best price online - so purchased here. On top of that, customer service was great. The protective covers for the DC connections were broken in the package, and Stellavolta customer service had new one sent to my home. I would buy from Stellavolta again. :)

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