48
jackery solar panel adapter
Skip itA small market ($25K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$29.21avg listing price — sweet spot $15–$100
Price range
Great$13.38–$68.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great166.94avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+39.0%90-day search growth — must beat 0% to launch
Returns
Okay3.9%return rate — above 5% kills the launch gate
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Market size
Bad$25K$25K/yr · 28K searches
Signals Low Review Barrier