Is solar panel cable profitable to sell on Amazon United Kingdom?

The niche generates £42K/yr across 31 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +97.0%. Flapen's verdict: Worth a look (54/100).

How competitive is the solar panel cable niche?

12 brands and 15 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 77% of demand.

What do buyers complain about in solar panel cable?

Top complaints mined from reviews: Advertised Vs Actual Product, Quality-Overall, Charging. The return rate is 1.0%.

When does demand for solar panel cable peak?

Demand peaks in Apr–May–Jun; the busiest month runs 3.4× the quietest.

What does it cost to enter the solar panel cable niche?

Listings span £5.77–£30.85; the average listing price is £14.38 (sweet spot $15–$100). The average incumbent carries 677 reviews — the moat a new listing must climb.

solar panel cable

Worth a look

Shows low returns (1.0%), but a small market ($42K/yr) keeps it on the watch list.

Returns

Great1.0%

return rate — above 5% kills the launch gate

Growth

Great+97.0%

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

Review moat

Good677.19

avg incumbent reviews — the moat a new listing must climb

Avg price

Good£14.38

avg listing price — sweet spot $15–$100

Price range

Good£5.77–£30.85

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

Competition

Good49%

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

Brand share

Okay77%

top-5 brand share — brands hold most of the demand

Conversion

Okay2.5%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad£42K

£42K/yr · 118K searches

According to Flapen's Amazon United Kingdom niche tracking, solar panel cable is a £42K/yr Amazon United Kingdom market (118K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 54/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

solar panel cable market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: £58K–£72K; units × avg price
Conversion rate: 2.5%
Avg BSR: #131
Page quality: 0%
Prime: 100%
Sponsored: 74%
Out of stock: 9.3%
Avg brand age: 33 months
Avg seller age: 185 days

Competition & brand share

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

49%

Top 20: 86%

Open market

16%

Chedin38%
Solvazcable13%
iGreely10%
Proster10%
LukAro6%
IJIAMY6%
Open — no brand owns it (6 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 60 weeks — +97.0% search growth over the last 90 days.

Peak months: Apr, May, Jun · busiest ÷ quietest = 3.4×

Open Trend

Top solar panel cable search terms

solar panel cable32K/yr +75.3%2.6% conv.
solar cable26K/yr +61.6%1.8% conv.
solar panel extension cable12K/yr +188.5%2.4% conv.
mc4 extension cable9K/yr +180.9%2.7% conv.
solar extension cable9K/yr +103.3%2.5% conv.
solar cable 6mm7K/yr +126.1%1.8% conv.
mc4 cable5K/yr +157.1%2.1% conv.
6mm solar cable6K/yr +81.6%2.3% conv.
solar panel cables4K/yr +71.5%2.1% conv.
4mm solar cable4K/yr +85.6%1.9% conv.

All search terms

Top solar panel cable 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★)

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

Top sellers

by 90-day click share

Solar Panel Extension Cable -1M/2M/3M/5M/10M/20M/30M 10AWG(6mm/4mm)Harness Wiring Wire Adapter with ConnectorTinned Copper Electrical Wire Cable- Red+Black (4mm1)

Chedin£5.774.7★980 rev

Solar Panel Cable 4mm 6mm Solar Extension Cable 3m/5m/10m/15m with Connectors (Male & Female) for Solar Panels Photovoltaic Systems (Red + Black) (4mm/3m)

Solvazcable£10.864.6★83 rev

Solar Panel Extension Cable -1M/2M/3M/5M/10M/20M/30M 10AWG(6mm/4mm)Harness Wiring Wire Adapter with ConnectorTinned Copper Electrical Wire Cable- Red+Black (6mm1m)

Chedin£6.864.7★980 rev

iGreely 6mm Solar Panel Extension Cable with Female and Male Solar Connector 6mm Solar Cable 3m (3m Red + 3m Black)

iGreely£15.444.7★2,169 rev

Solar Cables 4mm/6mm Solar Extension Cables 1/2/3/5/8/10/13/15M Solar Extension Cables (Red/Black) (4mm 1M)

IJIAMY£7.964.8★2,635 rev

Newest

by launch date

6mm Solar PV Cable EN50618 H1Z2Z2-K 1500V DC Tinned Copper Double Insulated Photovoltaic Cable for Solar Panel Installation Black 3 Metres

BMF DIRECT£11.0721 rev

10mo ago

Solar Panel Cable 4mm 6mm Solar Extension Cable 3m/5m/10m/15m with Connectors (Male & Female) for Solar Panels Photovoltaic Systems (Red + Black) (4mm/3m)

Solvazcable£10.8683 rev

11mo ago

Solar Panel Extension Cable 5m 4mm Solar Extension Cable IP68 Waterproof 12AWG Solar Cable with Female and Male Connectors Solar Panels Photovoltaic Systems (Red + Black)(4mm/5m)

Solvazcable£15.0283 rev

11mo ago

ECO-WORTHY 16.4FT 11AWG Solar Extension Cable 30A/1000V DC IP67 Waterproof with Compatible Quick Connectors (Red+Black) for Solar Panels Controllers Off-Grid Systems

ECO-WORTHY£12.59341 rev

1y ago

4mm Solar Panel Extension Cable 5M/16FT Solar Cable Extensions Wire Solarpanel Connector Cables Waterproof IP68 with Female and Male Connectors Panels Connectors Cables Wires Adapter (Red + Black)

OTYMIOW£15.6447 rev

2y ago

What buyers say about solar panel cable

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

What buyers love

Quality-Overall43%

“Good Quality”

Advertised Vs Actual Product16%

“Do the job”

Value For Money14%

“Value for money”

Size-Overall7%

“Fit and quality”

Socket/Port/Plug6%

“Excellent plug n play especially if needed for Balcony Solar or DIY solar”

Connectivity-Overall3%

“as described easy to remove connections by have is always a bonus”

Add-Ons/Attachments3%

“Good solar extension”

Battery Life1%

“Ideal for what I required them for to extend the length of battery to solar panel”

Strength1%

“Sturdy construction, good value for money”

Efficiency1%

“Work fine”

What buyers complain about

Advertised Vs Actual Product29%

“Misleading”

Quality-Overall19%

“Poor quality connectors result in overheating”

Charging14%

“don't buy if you want to charge machine solar generator because this solar generator won't solar charge”

Heating5%

“I've recently discovered one of the cables was getting super hot”

Value For Money5%

“I would say that it was fairly pricey for what is essentially a bit of wire to connect one thing to another”

Connectivity-Overall5%

“It turns out the connection on one of these was very poor”

Ease Of Use4%

“if your fingers are large they a bit fiddly to open”

Top return reasons

Size-Overall29%

Compatibility-Overall15%

Advertised Vs Actual Product12%

Connectivity-Overall10%

Functionality-Overall7%

Socket/Port/Plug6%

Value For Money4%

Certifications3%

Quality-Overall2%

Thin2%

Common questions

Is solar panel cable profitable to sell on Amazon United Kingdom?: The niche generates £42K/yr across 31 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +97.0%. Flapen's verdict: Worth a look (54/100).
How competitive is the solar panel cable niche?: 12 brands and 15 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 77% of demand.
What do buyers complain about in solar panel cable?: Top complaints mined from reviews: Advertised Vs Actual Product, Quality-Overall, Charging. The return rate is 1.0%.
When does demand for solar panel cable peak?: Demand peaks in Apr–May–Jun; the busiest month runs 3.4× the quietest.
What does it cost to enter the solar panel cable niche?: Listings span £5.77–£30.85; the average listing price is £14.38 (sweet spot $15–$100). The average incumbent carries 677 reviews — the moat a new listing must climb.