ground bar
Worth a lookShows a thin review moat (203 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Great202.58avg incumbent reviews — the moat a new listing must climb
Returns
Great1.5%return rate — above 5% kills the launch gate
Avg price
Great$18.17avg listing price — sweet spot $15–$100
Price range
Great$5.58–$57.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great8.0%search→purchase rate — share of searches ending in a sale
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Brand share
Good71%top-5 brand share — brands hold most of the demand
Market size
Okay$143K$143K/yr · 98K searches
Growth
Okay+3.8%90-day search growth — must beat 0% to launch
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, ground bar is a $143K/yr Amazon United States market (98K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
ground bar market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $145K–$182K
- units × avg price
- Conversion rate
- 8.0%
- Avg BSR
- #281
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 72%
- Out of stock
- 0.2%
- Avg brand age
- 53 months
- Avg seller age
- 168 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
19 rising
Sellers
93
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
42%
Top 20: 82%
Open market
21%
- Schneider Electric29%
- GOUNENGNAIL14%
- Bonsicoky10%
- Relaxweex9%
- LRWZOV9%
- SIEMENS7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top ground bar search terms
- ground bar24K/yr
- ground bus bar17K/yr
- grounding bar9K/yr
- ground bar for panel4K/yr
- electrical grounding bars7K/yr
- square d ground bar kit5K/yr
- grounding bus bar5K/yr
- ground bar kit5K/yr
- ground bus4K/yr
- neutral bus bar3K/yr
Top ground bar 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Square D - PK7GTACP 7 Terminal Ground Bar Kit
Schneider Electric$9.014.7★779 rev
Bonsicoky Ground Bus Bar Terminal Block 2Pcs
Bonsicoky$6.194.5★162 rev
Square D by Schneider Electric Square D - PK23GTACP 23 Terminal Load Center Ground Bar Kit
Schneider Electric$13.814.8★217 rev
Ground Bar Kit for Eaton BR and CH Series Load Centers
LRWZOV$14.584.3★30 rev
GOUNENGNAIL- 10 Copper Ground Bar Kit 900A Grounding Busbar Bar with UL Recognized SM40 Insulators Rated Uimp up to 7.2KV
GOUNENGNAIL$38.734.7★223 rev
Newest
by launch dateGround Bar Kit for Eaton BR and CH Series Load Centers
LRWZOV$14.5830 rev
Ground Bar Kit for Eaton BR and CH Series Load Centers
LRWZOV$22.4630 rev
Relaxweex 2 Set Ground Bar Kit with 23 Terminal Positions for Electrical Connections Each Comes with Mounting Screws
Relaxweex$16.5812 rev
Marine Bus Bars 1/4-inch Studs and 12#8 Terminal Screws 12V 150A Power Distribution Ground Bus Bar Suitable for Marine Automotive and Solar Wiring
Ayxwkyfc$8.937 rev
Relaxweex 2 Set Ground Bar Kit with 21 Terminal Positions and Ground Lug Bar Aluminum Grounding Lugs for Electrical Connections
Relaxweex$27.6251 rev
Trending
90-day click momentumGround Bar Kit for Eaton BR and CH Series Load Centers
LRWZOV$22.464.3★
Ground Bar Kit for Eaton BR and CH Series Load Centers
LRWZOV$14.584.3★
Marine Bus Bars 1/4-inch Studs and 12#8 Terminal Screws 12V 150A Power Distribution Ground Bus Bar Suitable for Marine Automotive and Solar Wiring
Ayxwkyfc$8.935.0★
Relaxweex 2 Set Ground Bar Kit with 21 Terminal Positions and Ground Lug Bar Aluminum Grounding Lugs for Electrical Connections
Relaxweex$27.624.5★
Relaxweex 2 Set Ground Bar Kit with 23 Terminal Positions for Electrical Connections Each Comes with Mounting Screws
Relaxweex$16.584.7★
What buyers say about ground bar
What buyers praise and complain about, mined from review topics.What buyers love
“Hardware is of good quality”
“Worked perfectly”
“Works Well”
“Well built”
“Great bang for the buck”
“very impressed with the build”
“It fits”
“Easy connections made with appropriately sized ring terminals”
“the materials seem high quality”
“Easy to install and make connections”
What buyers complain about
“Doesn't fit 1/0 AWG”
“Cheap, and mounting screws do not contact the bar”
“Thanks for delaying my project by several days by false advertising”
“These do not fit Eaton panels”
“This is a little expensive for what I needed”
“the cover is poorly designed”
“No instructions included at all”
“they are so hard to remove that I needed a screw driver”
“They're cheap”
“Fragile mount”
Top return reasons
Common questions
- Is ground bar profitable to sell on Amazon United States?
- The niche generates $143K/yr across 36 tracked products. 4 of 9 products launched in the last 360 days are still selling. 90-day search growth is +3.8%. Flapen's verdict: Worth a look (57/100).
- How competitive is the ground bar niche?
- 19 brands and 93 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in ground bar?
- Top complaints mined from reviews: Size-Overall, Mounting, Advertised Vs Actual Product. The return rate is 1.5%.
- When does demand for ground bar peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the ground bar niche?
- Listings span $5.58–$57.37; the average listing price is $18.17 (sweet spot $15–$100). The average incumbent carries 203 reviews — the moat a new listing must climb.