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SUNGOLDPOWER 5000W DC 48V Pure Sine Wave Solar Inverter

Curated from 140 real Reddit conversations

Refreshed on: April 9, 2025

SUNGOLDPOWER 5000W DC 48V Pure Sine Wave Solar Inverter

Brand: SGPWOSAY

Price: $799

Snoop Score:

8.3

Sentiment

6.3

Popularity

9.1

Technical

8.9

Buy on Amazon for $799 See All Solar & Wind Power Inverters Reviews

As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The SUNGOLDPOWER 5000W DC 48V Pure Sine Wave Solar Inverter is a versatile solution designed to harness solar energy while providing a stable power supply for various household and office appliances. It features a robust capability to handle high power loads, with users noting its efficiency in running multiple devices simultaneously, including air conditioning units and freezers, stating, "I ran a 5000 BTU window air on it with no problems on a deep cycle battery." Additionally, the inverter is compatible with various battery types and offers pure sine wave output, making it suitable for sensitive electronic devices. Consumer feedback highlights several strengths of the product, particularly its ability to manage high power requirements effectively and produce a stable AC output, which is critical for ensuring the longevity of connected devices. Users have praised its compatibility with different battery types, making it adaptable for various setups. However, some concerns have been raised regarding product reliability, with reports of failures after short usage periods, emphasizing the importance of considering durability alongside functionality. Overall, while the SUNGOLDPOWER 5000W inverter offers significant advantages in terms of power handling and versatility, potential buyers should weigh the reported reliability issues against its strengths. If you require a high-capacity inverter for off-grid or hybrid applications, this product may still be a recommended option, provided you are aware of potential reliability concerns.

Not for you? Check out our other rated Solar & Wind Power Inverters

I ran a 5000 BTU window air on it with no problems on a deep cycle battery.
Positive Feedback

Had one of their hybrid inverter which worked for a week and then died.
Negative Feedback

8.3

SUNGOLDPOWER 5000W DC 48V Pure Sine Wave Solar Inverter

Buy on Amazon for $799

Off-Grid Energy Systems

9 / 10

Emergency Backup Power

7 / 10

Mobile and Recreational Use

2 / 10

Industrial and Commercial Applications

9 / 10

See how this compares to all Solar & Wind Power Inverters

What it does well!

Key strengths users can’t stop talking about.

Handles air conditioning well

“I ran a 5000 BTU window air on it with no problems on a deep cycle battery.”➕

“Grid-tie is worth it.”➕

Handles high power loads effectively

“what is the best brand for full time off grid solar system set up?”➕

“Purely on economic and security grounds it is simply contrary to the US national interest.”➕

“My career took unexpected turns — from writing side gigs just to survive to negotiating six-figure contracts in USD.”➕

“These engines are a beast, taken care of, I believe my generator will last until 3000 hours before I need to rebuild.”➕

Compatible with various battery types

“If your going to add batteries keep the string inverter.”➕

Stable AC output

“"an inverter generator can rev up and down as needed which allows them to tend to be quieter and conserve fuel."”➕

“"don't go cheap on your inverter."”➕

Pure sine wave output is suitable for sensitive electronics

“Wouldn’t a modified sine wave Inverter be a better choice?”➕

“The cost of pure sine wave inverters has come way down so there is really no reason not to get one.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.

Product reliability issues reported.

“Had one of their hybrid inverter which worked for a week and then died.”➕

“I've had 2 of there solar controllers. Nether was any good.”➕

“PowMr equipment are hit and miss.”➕

“difference between cheap and expensive pure sine wave inverters?”➕

Product reliability issues reported

“Clipping goes both ways.”➕

“I would be VERY hard pressed to find another inverter generator that outputs a pure sine wave with <3% total harmonic distortion and at 3,200 continuous watts for $600.”➕

Complexity and higher repair costs

“inverters are nice because they throttle down/up depending on load but another thing to consider is the complexity and repair costs.”➕

Issues reported with short lifespans when used with certain devices

“people have already reported issues and short lifespans when using starlink with modified sine wave inverters.”➕

Compare On All Talked About Dimensions

Product Name	Price	Score	See Details	Buy Now
PowMr 5000W Hybrid Solar Inverter	$799	9.4	Details	Buy
PowMr 3200W Solar Inverter	$469	8.5	Details	Buy
SUNGOLDPOWER 5000W DC 48V Pure Sine Wave Solar Inverter	$799	8.3	Details	Buy
POWLANG 3000W Solar Hybrid Inverter	$339	7.2	Details	Buy
SUNGOLDPOWER SPH6548P 6500W DC 48V Solar Inverter	$1350	7.0	Details	Buy
Aninerel 3600W Solar Inverter	$399	6.6	Details	Buy
Renogy 2000W 24V Pure Sine Wave Inverter	$309	5.6	Details	Buy
ECO-WORTHY All-in-one Solar Hybrid Charger Inverter	$489	5.4	Details	Buy
SUMRY 3600W Solar Inverter Charger	$379	5.2	Details	Buy
Renogy 3000W Pure Sine Wave Inverter	$379	5.0	Details	Buy
Anern 10200W Solar Hybrid Inverter	$749	4.4	Details	Buy
Temank Solar Inverter 5000W 48V to 110V	$659	3.8	Details	Buy
PowMr 2400W Solar Inverter	$289	2.9	Details	Buy
ECO-WORTHY Inverter Charger 3000W Pure Sine Wave	$529	2.4	Details	Buy
LSYSGSB Solar Micro Inverter - 1400W Grid Tie	$179	1.6	Details	Buy
MHBXYZ Solar Micro Grid Tie Inverter	$129	1.2	Details	Buy
Y&H 1200W Solar Grid Tie Micro Inverter	$239	0.8	Details	Buy
QIUTMER 700W Solar Grid Tie Micro Inverter	$97	0.4	Details	Buy

Core Power Plays

The specs and strengths that make it shine.

General chatter about using solar power setups.

“How do I use power inverter? Has anyone figured out how to use the power inverter?”➕

“This gate is literally the key to every possible logic gate.”➕

“Just having solar panels and batteries linked together should automatically switch between the two during the day/night cycle.”➕

“An interesting use of solar and inverters though is having outside walkway and pole lights come on when it gets dark.”➕

Discussion about inverter functionality without internet

“I assume my solar will still produce energy even if I am not connected to the internet… it just won’t report my data.”➕

“If the combiner box doesn't have internet, you just won't be able to see the data.”➕

“How does this work for truly off-grid systems?”➕

“If it can't connect to enphase servers you won;t have access to the **historical** data.”➕

Discussion on the potential of a global electricity network

“China Wants to Build a $50 Trillion Global Wind & Solar Power Grid by 2050”➕

“Would be awesome to buy electricity from Iceland and be powered by volcanoes.”➕

“Only if superconducting wires were used Electricity dwindles with distance”➕

“In the UK, you can do something very much like that. Well, you can't buy electricity from Iceland, b”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.

General chatter about using solar power setups

“there's still a lot of Filipinos still unaware of how much solar panels save and how quick the ROI is.”➕

“thanks for this post, im also planning na magpa install ng grid tied solar + net metering.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

Comparisons to other brands and products.

“It was really bought for my camp since I have no grid power there and it saves me lots of cash not running the generator at night just to watch tv.”➕

“They have outstanding support from answering questions to handling RMA.”➕

“A cheap design might use no name 80 degree temp rated components that may fail and overheat.”➕

“I highly doubt you can get a 4kW inverter for 40$, let alone that being pure sine wave.”➕

Discussion on reputable inverter brands.

“Good brands that come to mind are victron, xantrex, and magnum.”➕

“I know those are top of the line, with Victron being the best of the three.”➕

Concerns about net metering process

“sana pala nakatipid pa ako”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.

Discussion on inverter capabilities in cold weather.

“When its -20c here I get overvoltage fault with only 4 100w panels in series.”➕

“In the summer with the 12 panels I prefer to do 4s3p or all 12 in series.”➕

“There are lots of ways to convert power, its not always harmful.”➕

Discussion on inverter capabilities in cold weather

“Should I ditch the string inverter and go with micros and pay $200(ish) x 25 panels or stick with my grid tie string inverter?”➕

“String is easier to diy and I feel like it's easier to install and has fewer points of failure.”➕

General chatter about solar power setups

“Installers like micros because there's not much skill involved - black to black, red to red (all in parallel)...”➕

General chatter about inverter generators and their advantages

“In an Inverter generator, OTOH, the engine only has to work as hard as the load demands, saving on fuel and generally running cooler and quieter.”➕

Discussion on the necessity of pure sine wave inverters

“If you want to plug basically anything into your inverter and have it Just Work, go for pure sine.”➕

“switch mode power supplies that incorporate power factor correction can be problematic on modified sine wave inverters.”➕

“A non-sine AC supply MAY cause these to malfunction.”➕

Concerns about power quality and EMI with modified sine wave inverters

“Not sure how much of that info is coming from their marketing folks vs. their engineers.”➕

“Bottom line: if op is just running this one device, either type will probably suffice.”➕