40
1000 watt pure sine wave inverter
Skip itA small market ($70K/yr) — this niche doesn't clear our bar today.
Review moat
Great231.58avg incumbent reviews — the moat a new listing must climb
Avg price
Great$96.54avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Good70%top-5 brand share — brands hold most of the demand
Price range
Okay$54.88–$157.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Growth
Okay+5.9%90-day search growth — must beat 0% to launch
Returns
Bad5.7%return rate — above 5% kills the launch gate
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$70K$70K/yr · 44K searches