Is sungoldpower profitable to sell on Amazon United States?

The niche generates $1.6M/yr across 27 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Skip it (45/100).

How competitive is the sungoldpower niche?

4 brands and 22 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in sungoldpower?

Top complaints mined from reviews: Stale/Rotten/Spoiled, Quality-Overall, Functionality-Overall. The return rate is 0.1%.

When does demand for sungoldpower peak?

Demand peaks in Oct–Nov; the busiest month runs 2.9× the quietest.

What does it cost to enter the sungoldpower niche?

Listings span $4.54–$3607.34; the average listing price is $1329.55 (sweet spot $15–$100). The average incumbent carries 266 reviews — the moat a new listing must climb.

sungoldpower

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Market size

Great$1.6M

$1.6M/yr · 77K searches

Review moat

Great265.74

avg incumbent reviews — the moat a new listing must climb

Competition

Good53%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-5.9%

90-day search growth — must beat 0% to launch

Conversion

Bad1.6%

search→purchase rate — share of searches ending in a sale

Price range

Bad$4.54–$3607.34

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Bad100%

top-5 brand share — brand-locked demand

Avg price

Bad$1329.55

avg listing price — sweet spot $15–$100

Signals Low Review Barrier High Price

According to Flapen's Amazon United States niche tracking, sungoldpower is a $1.6M/yr Amazon United States market (77K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 45/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

sungoldpower market data

Units sold / yr: 750–1K; avg 0–100/product
Revenue / yr: $997K–$1.3M; units × avg price
Conversion rate: 1.6%
Avg BSR: #491
Page quality: 0%
Prime: 85%
Sponsored: 93%
Out of stock: 7.7%
Avg brand age: 37 months
Avg seller age: 181 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

53%

Top 20: 94%

Open market

SGPWOSAY41%
SGPWATT37%
SUNGOLDPOWER22%
Zespri1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.9% search growth over the last 90 days.

Peak months: Oct, Nov · busiest ÷ quietest = 2.9×

Open Trend

Top sungoldpower search terms

sungoldpower29K/yr -10.8%0.4% conv.
sungoldpower inverter24K/yr -13.0%0.4% conv.
sungold7K/yr +30.8%1.1% conv.
sungold power4K/yr +19.1%0.3% conv.
sungoldpower battery5K/yr -14.8%0.0% conv.
sungold power inverter5K/yr +1.8%0.5% conv.
sungold inverter4K/yr +1.9%0.7% conv.

All search terms

Top sungoldpower products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SUNGOLDPOWER 10000W 48V Solar Inverter Built-in 2 MPPTs Max 200A Battery Charging Split Phase AC Input/Output 120V/240V(settable) Pure Sine Wave (WiFi and BMS COMM) UL1741 SPH10048P

SGPWATT$1652.514.6★60 rev

SUNGOLDPOWER 10000W DC 48V UL1741 Solar Inverter Support Parallel Built-in 2 MPPT Solar Controllers Max. 200A Battery Charging AC Input/Output 120V/240V(settable) Inverter Charger(10000W DC 48V)

SGPWOSAY$1596.884.5★90 rev

5000W DC 48V UL1741 Pure Sine Wave Solar Inverter 100A MPPT Solar Charger and 40A AC Battery Charger 120V AC Output Solar Inverter Charger Manufactured by SunGoldPowerCo. Ltd (Support Parallel)

SGPWOSAY$780.494.2★95 rev

SUNGOLDPOWER UL1741 5000W Hybrid Solar Inverter 48V DC to 110V/120V AC All in One 80A MPPT Solar Charger and 40A AC Battery Charger Pure Sine Wave for Off Grid System(NO Parallel)

SGPWATT$665.244.6★17 rev

SUNGOLDPOWER 10000W DC 48V UL1741 Solar Inverter Split Phase Built-in 2 MPPT Solar Controllers Max. 200A Battery Charging AC Input/Output 120V/240V(settable) Inverter Charger(Support Parallel & COMM)

SGPWOSAY$1661.404.6★21 rev

Newest

by launch date

SUNGOLDPOWER CoreX 5 Pro Server Rack 1PCS 48V 100AH LiFePO4 Battery Tier-1 EVE Lithium Cells BMS & Parallel WiFi/Bluetooth monitor For Off-Grid system Residential Energy Storage (Server Rack)

SGPWOSAY$983.070 rev

4mo ago

SUNGOLDPOWER UL61730 N-type 10PCS 590W Bifacial Solar Panels 16BB High Efficiency Monocrystalline Solar panel for Energy Storage Charging Station Household On/Off Grid Solar System (10x590W Bifacial)

SGPWOSAY$2643.088 rev

9mo ago

SUNGOLDPOWER 3000W DC 24V Pure Sine Wave Solar Inverter 120V AC Output 80A MPPT Solar Charger (MPPT Voltage Range 120V-400Vdc) and 40A AC Battery Charger for Back Off Grid System

SUNGOLDPOWER$465.1010 rev

9mo ago

SUNGOLDPOWER UL1741 6500W DC 48V Split Phase Solar Inverter 120V/240V AC Input/Output (settable) Built-in 2 MPPT Max. 140A Battery Charging All in One Inverter for Home Off Grid(Support Parallel)

SUNGOLDPOWER$1219.255 rev

9mo ago

SUNGOLDPOWER 5000W DC 48V All in One Solar Inverter 120Vac Input and Output 80A MPPT Solar Charger and 40A AC Charger Pure Sine Wave Inverter for Backup Off-Grid System (Cant Parallel)

SUNGOLDPOWER$660.063 rev

9mo ago

What buyers say about sungoldpower

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“The quality was consistent throughout the package”

Value For Money11%

“Worth it”

Sweetness9%

“If you enjoy sweeter kiwis”

Efficiency7%

“Works smoothly”

Taste-Overall6%

“Very nice tasting kiwi”

Durability6%

“Great Value and Durable”

Assembly/Installation5%

“The set up was fairly straight forward”

Freshness5%

“Fresh and delicious”

Battery Life5%

“it integrates well with my battery setup”

Charging4%

“On sunny days it charges even faster”

What buyers complain about

Stale/Rotten/Spoiled10%

“Fruit did not ripen as it was supposed to had a bad batch”

Quality-Overall9%

“Good unit with some bad in reviews”

Functionality-Overall8%

“I cant change any settings or see whats going on”

Sweetness7%

“Wasnt as sweet”

Value For Money6%

“I have to pay return shipping. which is insanely expensive”

Durability6%

“Didnt last”

Charging6%

“had an issues with batteries not charging after it was fully charged and used up”

Hard Feel5%

“Sometimes too hard”

Battery Life5%

“I did struggle with setting the parameters for the lithium ion batteries however I realize that the batteries themselves were the ones that were causing a problem telling me that they wanted to choose its own parameters”

Sour3%

“Hard and very sour”

Top return reasons

Defective Material/Parts20%

Functionality-Overall14%

Size-Overall10%

Charging9%

Product Condition8%

Compatibility-Overall5%

Value For Money5%

Advertised Vs Actual Product4%

Smell4%

Maintenance And Repair2%

Common questions

Is sungoldpower profitable to sell on Amazon United States?: The niche generates $1.6M/yr across 27 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is -5.9%. Flapen's verdict: Skip it (45/100).
How competitive is the sungoldpower niche?: 4 brands and 22 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in sungoldpower?: Top complaints mined from reviews: Stale/Rotten/Spoiled, Quality-Overall, Functionality-Overall. The return rate is 0.1%.
When does demand for sungoldpower peak?: Demand peaks in Oct–Nov; the busiest month runs 2.9× the quietest.
What does it cost to enter the sungoldpower niche?: Listings span $4.54–$3607.34; the average listing price is $1329.55 (sweet spot $15–$100). The average incumbent carries 266 reviews — the moat a new listing must climb.

sungoldpower

sungoldpower market data

Competition & brand share

Demand & seasonality

Top sungoldpower search terms

Top sungoldpower products on Amazon

Top sellers

Newest

Trending

What buyers say about sungoldpower

What buyers love

What buyers complain about

Top return reasons

Common questions

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