SKU: 68476638721

Go Power 1800 Watt 12V Advanced Sine Wave Inverter w/ Transfer Switch - ASW-1800-12-TS

Sale price$257.40 Regular price$286.00
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

Go Power 1800 Watt 12V Advanced Sine Wave Inverter w/ Transfer Switch - ASW-1800-12-TSThe Go Power! Advanced Sine Wave Inverter with Transfer Switch seamlessly transitions between shore power and battery power. When AC power is available, it passes through excess power to run appliances. When AC power is disconnected, the built in transfer switch activates the inverter, converting DC battery power into clean, reliable AC electricity. Designed for smooth, uninterrupted operation, this convenient solution makes shore battery charging

The Go Power! Advanced Sine Wave Inverter with Transfer Switch seamlessly transitions between shore power and battery power. When AC power is available, it passes through excess power to run appliances. When AC power is disconnected, the built-in transfer switch activates the inverter, converting DC battery power into clean, reliable AC electricity. Designed for smooth, uninterrupted operation, this convenient solution makes shore battery charging easy. Features built-in mobile app connectivity and is PowerTrak compatible. Ideal for RV, marine, and other mobile off-grid applications.


Key Features & Benefits

1800W Continuous Power / 3600W Peak: Powers appliances, electronics, and other devices up to 1800 watts with >3600 watt surge capacity.

30A Built-in Transfer Switch: Seamlessly transitions between shore power and battery power with 30A continuous rating and ≤20mS transfer time.

UL Listed: Certified for safety, ensuring the product has undergone rigorous testing and complies with recognized safety standards.

Pure Sine Wave Output: Produces clean, reliable AC power with <3% THD for optimal performance with sensitive electronics.

PowerTrak Compatible: Uses built-in intelligence and RV-C communication to interact with PowerTrak compatible products including advanced lithium batteries, Battery Manager Kit, and Dometic MPPT solar controllers.

Mobile App Connectivity: Unlock full potential with Go Power! Connect / Dometic Power app for real-time insights into solar charging stats, battery levels, and power consumption.

Input & Output Protections: Protects against over voltage, under voltage, reverse polarity, over current, short circuit, and overload.

Overload Protection: Up to 60 second overload protection to 1801-2160 watts.

Remote Ready: Compatible with Go Power! SWR-A remote or PowerTrak Screen (sold separately).

2-Year Warranty: Backed by Go Power!'s 2-year limited warranty.


Technical Specifications

Specification Detail
Manufacturer Go Power!
Model ASW-1800-12-TS
Rated Power 1800 W
Nominal Voltage 12.5 VDC
Input Voltage Range 10 – 16.5 VDC ±0.3 VDC
Input Over-Voltage Protection >16.5 ±0.3 VDC
Input Over-Voltage Warning >15.5 ±0.3 VDC
Input Under-Voltage Protection <10.0 ±0.3 VDC
Input Under-Voltage Warning <11.0 ±0.3 VDC
Input Over-Voltage Recovery <13.5 ±0.3 VDC
Input Under-Voltage Recovery >12.5 ±0.3 VDC
Surge Rating Current (Max) 197 A
No Load Current @12.5VDC ≤2.0 A
Power Saving Mode @12.5VDC <0.1 A
Overload (Max. 1 min.) 1801 – 2160W
Peak Power (Max. 3 sec.) 2161 – 3600W
Peak Power (Max. 2 sec.) >3600W
Frequency 50/60 Hz ±0.3 Hz (User-selectable)
Output Voltage 120 Vac ±3%
Max. Efficiency 91%
Output Waveform Pure Sine Wave
Total Harmonic Distortion (THD) <3% (Bat. 12.5V @120Vac, resistive load)
Transfer Relay Rating 30A continuous
Transfer Time ≤20mS
DC Input Protection OCP (fuse), Reverse Polarity (mosfet), OVP, UVP
AC Output Protection Short-Circuit, Overload
AC Input Protection 30A Breaker (Automatically Reset)
Temperature Protection Heatsink temperature reaches >203°F / 95°C
Remotes Go Power! SWR-A Remote (GP-SWR-A), or PowerTrak Screen (GP-PT-DIS-3 and GP-RVC-EXT-25)
Operating Temperature (Full Load) -68°F to 104°F (-20°C to 40°C)
Operating Temperature (Power De-rating) 105.8°F to 140°F (41°C to 60°C)
Storage Temperature -104°F to 158°F (-40°C to 70°C)
Operating Humidity Range 0-95% RH, non-condensing
Dimensions (W × H × D) 9.96 × 3.39 × 14.80 in (253 × 86 × 376 mm)
Weight 9.70 lbs (4.4 kg)
Safety Standards Certified UL458
EMC Standards Certified FCC Class A
Warranty 2 years

Recommended DC Cabling

Specification Detail
Recommended Install Kit GP-DC-KIT3
Fuse Rating 200 amp
Cable Gauge (AWG) #2 AWG

Product Documents

Spec Sheet: Download PDF

Quick Start Guide: Download PDF

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68476638721

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4.2 ★★★★★
Based on 19 reviews
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Verified Purchase
Dante
Los Angeles, US
★★★★★ 5
Great product, excellent service !!
Great product, excellent service !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
M
Verified Purchase
MildlyOverjoyed
New York, US
★★★★★ 5
This stuff works!!
Scent: Fragrance-Free - Standard Size
This set has been the absolute best shampoo, lotion, and ointment for my little one going through a tough spell of baby acne. The ingredient list is clean, and worked miracles quickly. Baby’s skin was so soft, the redness disappeared within days. After just the second wash I could really notice a difference. Thank you Tubby Todd!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
B
Verified Purchase
Betty Sumi
Natrona Heights, US
★★★★★ 5
Perfect gentle routine for newborn skin
Scent: Lavender Rosemary - Standard Size, Scent: Lavender Rosemary - Standard Size
We started using the Tubby Todd 3-Step Baby Bath & Skincare set when our baby was just weeks old, and it has been amazing for delicate newborn skin. The Hair + Body Wash is extremely gentle and doesn’t irritate or dry out the skin. It rinses clean and has a very mild, pleasant scent. The Everyday Lotion keeps our baby’s skin soft and smooth without feeling heavy or sticky. It’s perfect for daily use after bath time. The All-Over Ointment is great for extra-dry areas, especially around the cheeks and legs. It creates a protective barrier that helps prevent dryness, especially in cooler weather. We appreciate that this brand avoids harsh chemicals and focuses on clean, baby-safe ingredients. This routine has become part of our nightly bath time and has kept our newborn’s skin healthy and moisturized. Would absolutely recommend this to new parents looking for a safe, gentle skincare routine for their baby.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
K
Verified Purchase
Karen Hernandez
Cuba, US
★★★★★ 5
It didn’t work for my baby
Scent: Fragrance-Free - Standard Size
Update on my review: gave it 5 stars because the customer service is great!!! Thank you uso much! I’m sorry this product didn’t work out for my little one. But thank you for having a great customer service! I’ve been using the products for about a week now and haven’t noticed any improvement in my baby’s skin. I do appreciate that the ingredients are clean, fragrance-free, and that the ointment is thick and suitable for eczema. However, I’ve seen other reviews mentioning results within a few days, and unfortunately, that hasn’t been my experience. For me, it wasn’t worth the money. At first I thought my baby had ringworm but I took him to his pediatrician and she said it’s a mild eczema, I don’t want to do steroid lotion, I purchased this hoping it would help and it hasn’t
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
M
Verified Purchase
Miller
Louisville, US
★★★★★ 5
Before and after baby newborn acne
Scent: Lavender Rosemary - Standard Size, Scent: Lavender Rosemary - Standard Size
As a first-time mom, I was really stressed when my newborn developed baby acne. The doctor told me it’s normal, but it was still hard to see. I tried other products like Nutella, but unfortunately, nothing seemed to help. Then I decided to try this product — both the face ointment and the body lotion — and I’m so glad I did. My baby actually loves it! Unlike other lotions, it doesn’t feel cold on her skin, so she no longer cries when I apply it. The biggest difference was how quickly it worked. Within just 2 days, her acne improved so much. I was honestly surprised and relieved. I definitely recommend this product to other parents. For reference, my baby is Asian, and it worked very well for her skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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