The AC/DC Solar Air Cooler developed and produced by FOSSIL is a new generation of evaporative cooling equipment that can be adapted to photovoltaic power supply systems. It is designed to deeply develop for the working conditions in areas with high temperatures, water shortage, limited grid power supply, and high electricity costs. It breaks through the limitation of ordinary water-cooled fans that can only rely on grid power supply, and realizes the compatibility operation of dual systems of photovoltaic direct current power supply and alternating current grid power supply.
Dual-Power Hybrid System Built with an intelligent power management module, the unit automatically prioritizes solar DC power when sunlight is available. On cloudy days or at night, it smoothly transitions to AC grid power — no manual switching, no interruption in cooling performance. Optional battery backup extends off-grid operation even further.
Evaporative Cooling Technology Water-soaked cooling pads draw in hot air through the unit's side panels. As the air passes through the wet pads, water evaporation absorbs heat, instantly lowering air temperature by 5-12°C. A powerful axial fan then blows the cool, fresh air into your space — no refrigerant, no compressor, just natural, eco-friendly cooling.
Automatic switching between solar DC and grid AC power. Works with 12V/24V/48V DC solar systems and 110V/220V AC grids — compatible with power standards across North America, Europe, Asia, and Africa.
Consumes only 100-200W of power while delivering 3000-8000 m³/h airflow — that's 1/10 the energy of a conventional air conditioner with similar cooling capacity.
Uses only water and air — no chemical refrigerants, no ozone depletion. The evaporative process also humidifies and filters dust particles, improving indoor air quality naturally.
LED digital display with touch controls, 3-speed settings, 12-hour timer, and water shortage alarm. Remote control included for convenient operation from across the room.
Heavy-duty ABS plastic casing resists UV rays and corrosion. Removable cooling pads and water tank make cleaning quick and easy. Designed for years of reliable service even in harsh outdoor conditions.
Four heavy-duty casters for effortless mobility between rooms. Plug-and-play design — no professional installation required, just add water and connect to power.
Our AC/DC Solar Air Cooler adopts the water circulation evaporative cooling principle and does not require compressors and refrigerants.
It relies on flowing water vapor to carry away environmental heat and deliver cool fresh air. The energy consumption is only a small part of traditional compressor-type air conditioners. Long-term use can significantly reduce the cooling electricity cost of buildings.
The internal circuit of the entire machine has undergone multiple overload and reverse connection protection tests and is suitable for use with off-grid photovoltaic power stations and energy storage batteries.
| Parameter | Model A | Model B | Model C |
| Airflow | 3000 m³/h | 5000 m³/h | 8000 m³/h |
| Power Consumption | 100W | 150W | 200W |
| Cooling Area | 20-30 m² | 40-60 m² | 80-100 m² |
| Water Tank Capacity | 30L | 50L | 80L |
| Voltage | DC 12V/24V + AC 110-240V | DC 24V/48V + AC 110-240V | DC 48V + AC 110-240V |
| Noise Level | ≤ 55 dB | ≤ 60 dB | ≤ 65 dB |
| Net Weight | 12 kg | 18 kg | 28 kg |
| Dimensions | 450×400×900 mm | 600×500×1100 mm | 800×600×1400 mm |
Residential Homes & Apartments Perfect for living rooms, bedrooms, and home offices — especially in regions with hot, dry summers where traditional AC is too expensive to run.
Commercial Spaces Ideal for small shops, restaurants, cafes, warehouses, and workshops where central air conditioning is impractical or too costly.
Industrial & Agricultural Factory floors, greenhouses, poultry farms, and livestock barns benefit from massive airflow and low operating costs.
Outdoor & Events Patio dining, outdoor weddings, sports events, construction sites — anywhere temporary cooling is needed without grid access.
Off-Grid & Remote Areas Camping sites, remote villages, desert outposts, and mobile homes where solar power is the primary energy source.
✅ Certified for Global Markets All products carry CE, RoHS, FCC, and ISO 9001 certifications. We comply with safety and environmental standards for EU, North America, Middle East, and Southeast Asian markets.
✅ OEM & ODM Capabilities Custom branding, packaging, colors, and specifications to match your market needs. Our R&D team can develop exclusive models for your brand.
✅ Flexible MOQ & Fast Delivery Low minimum order quantities starting from 50 units. Large production capacity ensures 15-30 day lead times for bulk orders.
✅ Global Shipping & Logistics Experienced in EXW, FOB, CIF, and DDP terms. We handle customs clearance documentation and can ship to any major port worldwide.
✅ After-Sales Support 12-month warranty on all units. Spare parts readily available. Technical support via email, video call, and multilingual user manuals.
✅ Competitive Pricing Direct factory pricing with no middlemen. Volume discounts available for distributors and wholesale partners.
Address
Huancheng west Road, Guanhaiwei Town, Cixi City, Zhejiang Province
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