Ventilateur de refroidissement par évaporation COOVRA™ à énergie solaire — avec panneau solaire pliable de 100 W
Ventilateur de refroidissement par évaporation COOVRA™ à énergie solaire — avec panneau solaire pliable de 100 W
Why Customers Choose COOVRA™
Impossible de charger la disponibilité du service de retrait
Get it between - and -.
Ventilateur de refroidissement par évaporation COOVRA™ à énergie solaire — avec panneau solaire pliable de 100 W
What's in the Box
- 1 × COOVRA™ Evaporative Air Cooler (SF-20N)
- 1 × 100W Foldable Solar Panel
- 1 × Carrying Case for Solar Panel
- 1 × Charging Cable + 4 Connector Adapters
- 1 × Quick Start Guide
Specifications
How It Works
Unfold the solar panel and angle it toward the sun to charge the fan's built-in battery — no wall outlet required. On cloudy or rainy days, simply plug the fan into any standard AC230V outlet and it runs exactly the same, just without the sunshine.
Shipping & Delivery
Orders are processed within 1–2 business days and typically arrive within 5–9 business days. Free standard shipping is included on this item. You'll receive tracking details by email as soon as your order ships.
Warranty & Returns
Every COOVRA™ kit is backed by a 1-year warranty covering manufacturing defects in the fan motor, battery, and solar panel cells. Not fully satisfied? Return it within 30 days of delivery for a full refund — no questions asked.
COOVRA™ Product Range
Find Your Perfect Cooling Match
From solar-ready portable fans to high-powered AC coolers for large spaces.
SF-20N
Compact & foldable, solar or AC/DC powered.
SF-25N
App-controlled, solar or AC/DC, dual battery option.
SF-25T
Tripod stand, high-powered airflow for larger spaces.
SF-25T1
Rolling caster base, easy to reposition anywhere.
The Legal, No-Installation Way to Stay Cool
Air conditioning remains out of reach for most European households — restricted by building rules, sky-high installation costs, or simply not allowed in older properties. A COOVRA™ evaporative cooler paired with a foldable solar panel needs no permit, no wall unit, and no electrician. Just unfold it, plug it in or angle it toward the sun, and you're cooling the room in minutes.
Only ~20% of European homes have air conditioning.
Stay Cool for €0 a Kilowatt
During the June 2026 heatwave, Belgium's electricity price briefly passed €1 per kWh at sunset as grid-wide air conditioning demand overwhelmed power stations. A COOVRA™ solar-powered cooling kit runs on sunlight instead — no meter, no spike, no surprise bill at the end of the month.
Grid AC at peak demand: €1.00+/kWh → COOVRA™ Solar-Powered Fan: €0.00/kWh
No Balcony Unit? No Problem.
Many pre-war European apartments simply don't allow exterior AC condenser units — heritage facades, tiny balconies, and strict building codes make it impossible. COOVRA™ needs none of that. It's a freestanding, portable cooling system that sets up indoors in minutes, with no drilling, no permits, and no landlord approval required.
No installation. No permit. No compromise.
Extreme Heat Doesn't Affect Everyone Equally
Public health experts have long warned that extreme heat poses the greatest risk to older adults, pregnant women, and young children — their bodies simply have a harder time regulating temperature. Yet these are often the family members stuck in the hottest room, with the fewest options to cool down.
Health authorities consistently identify older adults, pregnant women, and young children as most vulnerable to extreme heat.
Temperatures Are Breaking Records Across the Continent
National heat records fell across Central Europe this summer as a persistent heat dome pushed temperatures up to 18°C above seasonal norms. With air conditioning present in only around 1 in 5 European homes, millions rode out the heat with fans and open windows. COOVRA™ offers a third option: portable, solar-powered cooling that sets up in minutes.
41.9°C — highest national record set this summer (Doksany, Czech Republic)
Wherever the Trip Takes You, Bring the Cool With You
From campsite dinners to sun-baked road trips, Europe's hottest summer on record hasn't kept families off the road — it's just changed how they travel. Tucked into a corner of the tent or van, COOVRA™ runs on sunlight collected along the way, so the heat never gets the final word.
Solar by day, cool by night — no outlet required.
Compare Models
Which COOVRA™ Is Right for You?
Four models, one mission: cooling that fits how you actually live.
| SF-20N | SF-25N | SF-25T | SF-25T1 | |
|---|---|---|---|---|
| Energy Independence | ✓ Solar + AC/DC | ✓ Solar + AC/DC | AC230V Only | AC230V Only |
| Portability | Lightest, foldable | Built-in carry handle | Fixed tripod stand | Rolling caster base |
| Cooling Power | 1500 m³/h | 1500 m³/h | 2500 m³/h | 2500 m³/h |
| Water Tank | 6 L | 6 L | 20 L | 20 L |
| Smart Control | Mechanical / Remote | ✓ Mechanical/Remote/App | Mechanical | Mechanical |
| Net Weight | 5.3–5.9 kg | 6–6.9 kg | 8.6 kg | 10.6 kg |
| Best For | Camping, balconies, travel | Tech lovers, everyday solar use | Patios, cafés, large spaces | Workshops, rooms you rearrange often |
SF-20N
Lightest. Most Portable. Solar-Ready.
Perfect if you want to take your cooling with you — camping, road trips, or a balcony with no power hookup.
SF-25N
Smarter Cooling — App-Controlled, Solar-Ready.
Perfect if you want app control and dual power flexibility for daily, long-term use.
SF-25T
More Power. Bigger Tank. Built for Big Spaces.
Perfect for patios, cafés, and outdoor spaces that need serious airflow.
SF-25T1
Same Power, Now on Wheels.
Perfect for workshops or larger homes where you need to reposition cooling often.
30 Days of Free Cooling
Stay Cool for 30 Days — On Us.
Order the COOVRA™ Solar Cooling Kit and put it to work all month long — camping trips, hot afternoons, sleepless nights, all of it. If it's not the best cooling decision you've made this summer, send it back within 30 days for a full refund. Think of it as a free trial that just happens to ship to your door.
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✓
30-Day Free Trial Use it for a full month before you're truly committed — no strings attached.
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✓
Full Refund, No Catch Not loving it? Send it back and pay nothing — as if you never bought it at all.
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1-Year Warranty, On Top Decide to keep it? You're covered for a full year on the motor, battery, and solar cells.
FREE TRIAL
Everything You Need to Know
Product Details, Fully Transparent
From what's in the box to where it's made — no fine print, no surprises.
What's in the Box
- 1 × COOVRA™ Evaporative Air Cooler (SF-20N)
- 1 × 100W Foldable Solar Panel
- 1 × Remote Control
- 1 × Carrying Case for Solar Panel
- 1 × Charging Cable + 4 Connector Adapters
- 1 × Quick Start Guide
Full Specifications
How It Works
Unfold the solar panel and angle it toward the sun to charge the fan's built-in battery — no wall outlet required. On cloudy or rainy days, simply plug the fan into any standard AC230V outlet and it runs exactly the same, just without the sunshine. Water in the built-in tank is drawn through a cooling pad, and the fan blows air across it to produce a natural, gentle cooling mist.
Where It's Made & Quality Control
Every COOVRA™ unit is manufactured at our production facility in Binhai Industrial Zone, Taizhou City, Zhejiang, China — a facility specializing in cooling appliances and portable solar equipment. Each unit passes multi-point quality inspection before leaving the factory, covering motor performance, water tank sealing, and solar panel output testing.
COOVRA™ is a brand owned and operated by Electronical Commerce Brands Limited, registered at Unit 2A, 17/F Glenealy Tower, No.1 Glenealy, Central, Hong Kong, with U.S. operations registered at 30 N Gould St, Ste N, Sheridan, WY 82801, USA.
Materials & Build Quality
- Housing: durable, UV-resistant ABS plastic
- Solar panel cells: monocrystalline silicon, laminated in a waterproof (IP67) fabric shell
- Tripod stand: reinforced aluminum alloy legs
- Water tank: BPA-free, food-safe plastic
- Cooling pad: honeycomb-structure evaporative media, washable and replaceable
Shipping & Delivery
Orders are processed within ✏️1–2 business days and typically arrive within ✏️5–9 business days. Free standard shipping is included on this item. You'll receive tracking details by email as soon as your order ships.
Warranty & Returns
Every COOVRA™ kit is backed by a 1-year warranty covering manufacturing defects in the fan motor, battery, and solar panel cells. Not fully satisfied? Return it within 30 days of delivery for a full refund — no questions asked.
Care & Maintenance
- Empty and rinse the water tank after each use to prevent mineral buildup
- Wipe the solar panel surface with a soft, damp cloth to maintain charging efficiency
- Replace the cooling pad every season with normal use
- Store indoors, folded, when not in use for extended periods
- Avoid submerging the fan body or solar panel connector ports in water
Frequently Asked Questions
Yes — the fan can be plugged into any standard AC230V outlet and runs the same way, with or without the solar panel connected.
The motor runs at a low, whisper-quiet volume suitable for bedrooms and living rooms, even at higher fan speeds.
Yes — adding ice or chilled water to the tank increases the cooling effect on especially hot days.
Yes, it's designed for continuous use. We recommend checking the water level before longer overnight sessions.