---
title: "Trend — solar refrigerator - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/solar-refrigerator/trend"
last_updated: "2026-08-09T19:29:43.638Z"
locale: en
meta:
  description: "Niche score 56/100 · $102K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · $102K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — solar refrigerator - Flapen"
---

# **solar refrigerator**

**Worth a look**

Shows no brand lock-in (top 5 brands take 42% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 25Growth 85Conversion 5Competition 86Returns 41Price range 6Avg price 55Brand share 93Review moat 47Quality gap 76

**Brand share**

**Great****42%**

top-5 brand share — no brand owns this niche

**Competition**

**Great****29%**

top-5 click share — an open shelf

**Growth**

**Great****+85.1%**

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

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Good****$159.03**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****1,795.43**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Okay****3.7%**

return rate — above 5% kills the launch gate

**Market size**

**Okay****$102K**

$102K/yr · 165K searches

**Price range**

**Bad****$25.47–$1358.55**

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

**Conversion**

**Bad****0.4%**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Trend