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SUNGOLD 3000W DC 12V Pure Sine Wave Inverter with Charger

Rated 4.9 out of 5
Based on 10 reviews
Rated 4.9 out of 5
Based on 10 reviews

Your Price:
$825.00
SKU: SG3000W-DC-12V
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SUNGOLD 3000W DC 12V Pure Sine Wave Inverter with Charger

  • This LFP Series 3000w Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. low frequency, low Idle Current, BTS cable. 
  • This 3000 watt inverter requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4. 
  • AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch. 
  • Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. 
  • Auto Gen Start: The 3000w inverter charger can start up a generator when battery voltage goes low. and turn the generator off after battery charging is finished.

If you are looking for a high pure sine-wave inverter and high capacity charger, SunGoldPower low frequency inverter is your best choice. It is a combination of an inverter, battery charger and transfer switch into one complete system, This 12V DC to 120v ac inverter boasts a 300% surge capacity for 20 seconds to reliably support tools and equipment longer. The inverter charger is found on practically every RV, trailer, motor home, truck camper and is a good solution for backup or off grid power solutions.

Main Features:

  • 3000W Low Frequency Pure Sine Inverter With Charger.
  • AC/Battery Priority Selector.
  • Automatic Generator Start.
  • GFCI Socket, Safety and Convenient. *The low frequency inverter can power all kinds of appliances.
  • LCD Display, BTS including.
  • Low Idle Consumption.
  • 9 battery type settings for charger.
  • Multi Stage Smart charger 90+/-5A, charger can be disable.
  • 10msec typical transfer time.

Inverter Output:

  • Continuous Output Power: 3000W
  • Surge Rating: 9000W (20 Seconds)
  • AC Output: 120VAC 
  • AC Input: 120VAC
  • Output Wave: Pure Sine Wave (bypass mode)
  • Typical Transfer Time: 10ms (MAX)
  • Nominal Efficiency: >88% 

DC Input:

  • Nominal Input Voltage: 12.0Vdc
  • Minimum Start Voltage: 10.0Vdc
  • Low Battery Alarm: 10.5Vdc-11.0Vdc
  • Low battery Trip: 10.0Vdc-10.5Vdc (select by SW1)
  • High Voltage Alarm: 16.0Vdc
  • Low battery Voltage Restart: 13Vdc
  • Idle Consumption: 55W
  • Power Saver Mode Idle Consumption: 20W

AC Charger :

  • Charger Rate: 90+/-5A
  • AC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (select by SW2)
  • Over Charge Protection Shutdown:15.7V
  • Selectable Charge Setting based on battery type Adjustable charge current: off 0%-100%
  • 3-step intelligent battery charger

Packaging:

  • 3000W 12V Low Frequency Pure Sine Inverter
  • English Manual
  • BTS Cable
  • Unit Weight: 49LB
  • Unit Size: 22.05 x 9.1 x 7.5 inch
  • Shipping Weight: 57.3LB
  • Shipping Size: 26.8 x 13.4 x 13 inch

 

    Shipping Times Estimated delivery time for in-stock orders placed today is 5-10 business days. Due to the increase in demand for off-grid solar products in 2022, our average shipping times for most orders is currently 9-12 business days.

    Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

    With the incredible demand for solar products, our average delivery time to your door is between 9-12 business days from date of order. However, for some products, shipping can be as fast as 5-7 business days to your door. Please check specific product pages for the most accurate information.

    *As of the start of 2022 - our stock levels are healthy and shipments are moving relatively quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

    If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

    average rating 4.9 out of 5
    Based on 10 reviews
    • 5 Stars
      9 Reviews
    • 4 Stars
      1 Review
    • 3 Stars
      0 Reviews
    • 2 Stars
      0 Reviews
    • 1 Star
      0 Reviews
    100% of reviewers would recommend this product to a friend
    Quality
    Rated 4 out of 5
    Easy to Use
    Rated 4 out of 5
    Customer photos and videos
    10 Reviews
    Reviewed by S F.
    Verified Reviewer
    I recommend this product
    Age Range
    35 - 44
    Rated 5 out of 5
    Review posted

    Excellent Inverter!

    Purchased this inverter to use in our new Ram Promaster van build. The package arrived intact, on time and damage free. We bought this for the heavy 4000-watt capability. Our build includes a hot water heater, an induction stovetop, a microwave convection oven and a 110V refrigerator as well as various outlets. This has the capability to use a shore power plug in as well which is a great asset. Love the remote on/off switch which has the LED indications as well. Would recommend this product for the heavy users!

    Loading...
    Quality
    Rated 5 out of 5
    Easy to Use
    Rated 5 out of 5
    Was this helpful?
    Reviewed by G T.
    I recommend this product
    Age Range
    35 - 44
    Rated 5 out of 5
    Review posted

    Well built unit! High Quality

    Quality control so far is superior to most inverters on the market. Still in my own testing phase. Originally bought this for a truck camper project. But my home grid-tie with battery backup is 26 years old. (16KW) the 20 year AGM 24vdc battery cluster is now 22 years old. (I am on borrowed time) i had originally had 4kw one Trace SW4024 120 vac inverter. The AGM battery pack consisted of twelve 2 volt 1460 AH cells. They are 250 ft. From my house. (In a shielded steel building with the old inverters, solar charge controllers, wind turbine controllers etc. So this a backup to that. NEC requires ground connection and neutral to be connected at the first main circuit breaker panel. This split phase inverter says Do not connect output neutral to input neutral. Yes I tested the open voltage between input neutral and output neutral 33 vac exists between these two points. I tested with a 150 watt 120 volt conventional light bulb between both neutral and output neutral to ground .03vac. (not a problem) The low cost way around this is to isolate your main panel (now it is a sub-panel) and add a new main basic panal.

    Highly recommend!

    Loading...
    Quality
    Rated 5 out of 5
    Easy to Use
    Rated 5 out of 5
    Was this helpful?
    Reviewed by G T.
    I recommend this product
    Age Range
    35 - 44
    Rated 5 out of 5
    Review posted

    Well built unit! Quality is in par with Trace inverters.

    Quality control so far is superior to most inverters on the market. Still in my own testing phase. Originally bought this for a truck camper project. But my home grid-tie with battery backup is 26 years old. (16KW) the 20 year AGM 24vdc battery cluster is now 22 years old. (I am on borrowed time) i had originally had 4kw one Trace SW4024 120 vac inverter. The AGM battery pack consisted of twelve 2 volt 1460 AH cells. They are 250 ft. From my house. (In a shielded steel building with the old inverters, solar charge controllers, wind turbine controllers etc. So this a backup to that. NEC requires ground connection and neutral to be connected at the first main circuit breaker panel. This split phase inverter says Do not connect output neutral to input neutral. Yes I tested the open voltage between input neutral and output neutral 33 vac exists between these two points. I tested with a 150 watt 120 volt conventional light bulb between both neutral and output neutral to ground .03vac. (not a problem) The low cost way around this is to isolate your main panel (now it is a sub-panel) and add a new main basic panal.

    High recommend!

    Loading...
    Quality
    Rated 5 out of 5
    Easy to Use
    Rated 5 out of 5
    Was this helpful?
    Reviewed by TH
    Verified Reviewer
    I recommend this product
    Age Range
    35 - 44
    Rated 5 out of 5
    Review posted

    Works as advertised

    Tested for several days and works as expected. Working on final installation. Planning on buying a second unit to power all of my 120 loads. highly recommend!

    Loading...
    Quality
    Rated 5 out of 5
    Easy to Use
    Rated 5 out of 5
    Was this helpful?

    Product Description

    SUNGOLD 3000W DC 12V Pure Sine Wave Inverter with Charger

    • This LFP Series 3000w Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. low frequency, low Idle Current, BTS cable. 
    • This 3000 watt inverter requires 120VAC input and can provide 120VAC output power for the appliances, and it can output 50 or 60Hz via the SW4. 
    • AC/Battery Priority: Our inverter is designed with AC priority by default, you can choose the battery priority by SW5 switch. 
    • Adjustable Charging Current: The max charge current can be adjusted from 0%-100% via a liner switch. 
    • Auto Gen Start: The 3000w inverter charger can start up a generator when battery voltage goes low. and turn the generator off after battery charging is finished.

    If you are looking for a high pure sine-wave inverter and high capacity charger, SunGoldPower low frequency inverter is your best choice. It is a combination of an inverter, battery charger and transfer switch into one complete system, This 12V DC to 120v ac inverter boasts a 300% surge capacity for 20 seconds to reliably support tools and equipment longer. The inverter charger is found on practically every RV, trailer, motor home, truck camper and is a good solution for backup or off grid power solutions.

    Main Features:

    • 3000W Low Frequency Pure Sine Inverter With Charger.
    • AC/Battery Priority Selector.
    • Automatic Generator Start.
    • GFCI Socket, Safety and Convenient. *The low frequency inverter can power all kinds of appliances.
    • LCD Display, BTS including.
    • Low Idle Consumption.
    • 9 battery type settings for charger.
    • Multi Stage Smart charger 90+/-5A, charger can be disable.
    • 10msec typical transfer time.

    Inverter Output:

    • Continuous Output Power: 3000W
    • Surge Rating: 9000W (20 Seconds)
    • AC Output: 120VAC 
    • AC Input: 120VAC
    • Output Wave: Pure Sine Wave (bypass mode)
    • Typical Transfer Time: 10ms (MAX)
    • Nominal Efficiency: >88% 

    DC Input:

    • Nominal Input Voltage: 12.0Vdc
    • Minimum Start Voltage: 10.0Vdc
    • Low Battery Alarm: 10.5Vdc-11.0Vdc
    • Low battery Trip: 10.0Vdc-10.5Vdc (select by SW1)
    • High Voltage Alarm: 16.0Vdc
    • Low battery Voltage Restart: 13Vdc
    • Idle Consumption: 55W
    • Power Saver Mode Idle Consumption: 20W

    AC Charger :

    • Charger Rate: 90+/-5A
    • AC input Range (Grid or Generator): 90V-135VAC/100V-135VAC (select by SW2)
    • Over Charge Protection Shutdown:15.7V
    • Selectable Charge Setting based on battery type Adjustable charge current: off 0%-100%
    • 3-step intelligent battery charger

    Packaging:

    • 3000W 12V Low Frequency Pure Sine Inverter
    • English Manual
    • BTS Cable
    • Unit Weight: 49LB
    • Unit Size: 22.05 x 9.1 x 7.5 inch
    • Shipping Weight: 57.3LB
    • Shipping Size: 26.8 x 13.4 x 13 inch

     

      Shipping & Delivery

      Shipping Times Estimated delivery time for in-stock orders placed today is 5-10 business days. Due to the increase in demand for off-grid solar products in 2022, our average shipping times for most orders is currently 9-12 business days.

      Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

      With the incredible demand for solar products, our average delivery time to your door is between 9-12 business days from date of order. However, for some products, shipping can be as fast as 5-7 business days to your door. Please check specific product pages for the most accurate information.

      *As of the start of 2022 - our stock levels are healthy and shipments are moving relatively quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

      If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

      Customer Reviews

      average rating 4.9 out of 5
      Based on 10 reviews
      • 5 Stars
        9 Reviews
      • 4 Stars
        1 Review
      • 3 Stars
        0 Reviews
      • 2 Stars
        0 Reviews
      • 1 Star
        0 Reviews
      100% of reviewers would recommend this product to a friend
      Quality
      Rated 4 out of 5
      Easy to Use
      Rated 4 out of 5
      Customer photos and videos
      10 Reviews
      Reviewed by S F.
      Verified Reviewer
      I recommend this product
      Age Range
      35 - 44
      Rated 5 out of 5
      Review posted

      Excellent Inverter!

      Purchased this inverter to use in our new Ram Promaster van build. The package arrived intact, on time and damage free. We bought this for the heavy 4000-watt capability. Our build includes a hot water heater, an induction stovetop, a microwave convection oven and a 110V refrigerator as well as various outlets. This has the capability to use a shore power plug in as well which is a great asset. Love the remote on/off switch which has the LED indications as well. Would recommend this product for the heavy users!

      Loading...
      Quality
      Rated 5 out of 5
      Easy to Use
      Rated 5 out of 5
      Was this helpful?
      Reviewed by G T.
      I recommend this product
      Age Range
      35 - 44
      Rated 5 out of 5
      Review posted

      Well built unit! High Quality

      Quality control so far is superior to most inverters on the market. Still in my own testing phase. Originally bought this for a truck camper project. But my home grid-tie with battery backup is 26 years old. (16KW) the 20 year AGM 24vdc battery cluster is now 22 years old. (I am on borrowed time) i had originally had 4kw one Trace SW4024 120 vac inverter. The AGM battery pack consisted of twelve 2 volt 1460 AH cells. They are 250 ft. From my house. (In a shielded steel building with the old inverters, solar charge controllers, wind turbine controllers etc. So this a backup to that. NEC requires ground connection and neutral to be connected at the first main circuit breaker panel. This split phase inverter says Do not connect output neutral to input neutral. Yes I tested the open voltage between input neutral and output neutral 33 vac exists between these two points. I tested with a 150 watt 120 volt conventional light bulb between both neutral and output neutral to ground .03vac. (not a problem) The low cost way around this is to isolate your main panel (now it is a sub-panel) and add a new main basic panal.

      Highly recommend!

      Loading...
      Quality
      Rated 5 out of 5
      Easy to Use
      Rated 5 out of 5
      Was this helpful?
      Reviewed by G T.
      I recommend this product
      Age Range
      35 - 44
      Rated 5 out of 5
      Review posted

      Well built unit! Quality is in par with Trace inverters.

      Quality control so far is superior to most inverters on the market. Still in my own testing phase. Originally bought this for a truck camper project. But my home grid-tie with battery backup is 26 years old. (16KW) the 20 year AGM 24vdc battery cluster is now 22 years old. (I am on borrowed time) i had originally had 4kw one Trace SW4024 120 vac inverter. The AGM battery pack consisted of twelve 2 volt 1460 AH cells. They are 250 ft. From my house. (In a shielded steel building with the old inverters, solar charge controllers, wind turbine controllers etc. So this a backup to that. NEC requires ground connection and neutral to be connected at the first main circuit breaker panel. This split phase inverter says Do not connect output neutral to input neutral. Yes I tested the open voltage between input neutral and output neutral 33 vac exists between these two points. I tested with a 150 watt 120 volt conventional light bulb between both neutral and output neutral to ground .03vac. (not a problem) The low cost way around this is to isolate your main panel (now it is a sub-panel) and add a new main basic panal.

      High recommend!

      Loading...
      Quality
      Rated 5 out of 5
      Easy to Use
      Rated 5 out of 5
      Was this helpful?
      Reviewed by TH
      Verified Reviewer
      I recommend this product
      Age Range
      35 - 44
      Rated 5 out of 5
      Review posted

      Works as advertised

      Tested for several days and works as expected. Working on final installation. Planning on buying a second unit to power all of my 120 loads. highly recommend!

      Loading...
      Quality
      Rated 5 out of 5
      Easy to Use
      Rated 5 out of 5
      Was this helpful?

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