New Arrival: KF-35GWS 12000 BTU 48V Off-Grid Solar Air Conditioner

Efficient Solar Cooling for Homes, Shops and Remote Locations
The KF-35GWS 48V Solar Air Conditioner is designed for users who need dependable cooling in locations where grid electricity is expensive, unstable or unavailable.
With a cooling capacity of 3500W / 1 Ton / 12000 BTU, this split-type solar air conditioner is suitable for rooms measuring approximately 16–28 square meters. Its DC48V input allows it to work with an appropriately configured solar power system, helping users make better use of renewable energy and reduce dependence on conventional electricity.
The system includes a modern wall-mounted indoor unit and a durable outdoor unit. Its clean white appearance blends naturally into homes, offices, shops, cabins and commercial spaces while providing practical cooling for hot climates.
12000 BTU Cooling for Everyday Comfort
The KF-35GWS provides 12000 BTU of cooling capacity, delivering effective temperature control for medium-sized indoor spaces.
It is suitable for:
Bedrooms
Living rooms
Offices
Small shops
Rural homes
Holiday cabins
Farm buildings
Remote work sites
Off-grid residences
Solar-energy projects
Whether installed in a family home or a small commercial space, the unit provides a practical balance of cooling capacity, energy use and installation size.
DC48V Solar-Compatible Operation
The air conditioner operates with a DC48V input, making it suitable for dedicated low-voltage solar cooling systems.
A typical system may include:
Solar Panels → Solar Controller → DC Power System → KF-35GWS Air Conditioner
The exact quantity and capacity of solar panels, controllers and energy-storage equipment should be selected according to local sunlight conditions, required operating hours and installation environment.
A properly designed solar system can help:
Reduce dependence on grid electricity
Lower conventional electricity consumption
Provide cooling in remote locations
Make use of clean solar energy
Support off-grid residential and commercial projects
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Efficient Cooling with 800–950W Input Power
The KF-35GWS has a cooling input power of approximately 800–950W.
Its energy-efficiency performance includes:
EER: 4.23 W/W
EER: 14.08 BTU/h/W
This design helps convert available electrical energy into useful cooling performance, making the unit suitable for energy-conscious solar applications.
Comfortable Airflow for Medium-Sized Rooms
With an air circulation rate of approximately 570 m³/h, the system helps distribute cool air throughout the room.
The recommended application area is approximately 16–28 m², depending on factors such as:
Local climate
Room insulation
Ceiling height
Window area
Sun exposure
Number of occupants
Heat-producing equipment
Correct model selection and professional installation help ensure better cooling performance.
Quiet Indoor Operation
The indoor unit operates at a noise level of 43 dB(A) or below, helping maintain a comfortable indoor environment.
The outdoor-unit noise level is 52 dB(A) or below.
This makes the air conditioner suitable for bedrooms, offices, guest rooms and other spaces where lower operating noise is important.

Modern Split-System Design
The KF-35GWS uses a practical split structure consisting of:
Wall-mounted indoor unit
Outdoor condenser unit
Dedicated connecting line
DC48V power connection
The indoor unit features a clean, streamlined appearance that suits modern interiors. The separate outdoor unit helps move compressor and heat-dissipation components outside the room, supporting a more comfortable indoor environment.
Designed for Multiple Off-Grid Applications
Residential Cooling
Suitable for bedrooms, living rooms and off-grid houses that require reliable daytime or solar-supported cooling.
Rural and Remote Areas
A practical option for villages, farms, islands and locations where conventional electricity is unreliable.
Shops and Small Businesses
Suitable for retail shops, offices, service counters and small commercial rooms.
Holiday Homes and Cabins
Provides solar-compatible cooling for cabins, vacation properties and temporary accommodation.
Renewable-Energy Projects
Can be incorporated into appropriately designed DC48V solar power projects.
Product Highlights
Model: KF-35GWS
Cooling capacity: 3500W / 1 Ton / 12000 BTU
Input voltage: DC48V
Cooling input power: 800–950W
Rated cooling current: 16.7–19.1A
Recommended area: 16–28 m²
Air circulation: 570 m³/h
Indoor noise: ≤43 dB(A)
Outdoor noise: ≤52 dB(A)
EER: 4.23 W/W
EER: 14.08 BTU/h/W
Modern split-system appearance
Suitable for solar and off-grid applications
Technical Specifications
| Item | Specification |
|---|---|
| Model | KF-35GWS |
| Cooling Capacity | 3500W / 1 Ton / 12000 BTU |
| Cooling Input Power | 800–950W |
| Input Voltage | DC48V |
| Rated Cooling Current | 16.7–19.1A |
| Indoor Noise | ≤43 dB(A) |
| Outdoor Noise | ≤52 dB(A) |
| Air Circulation | 570 m³/h |
| Suitable Area | 16–28 m² |
| EER | 4.23 W/W |
| EER | 14.08 BTU/h/W |
| Connecting Line | 5 × 1.5 mm² × 3.6 m |
| Power Line | 3 × 4 mm² |
| Indoor Unit N.W./G.W. | 12/15 kg |
| Outdoor Unit N.W./G.W. | 34/40 kg |
| Indoor Unit Size | 775 × 260 × 210 mm |
| Indoor Shipping Size | 840 × 325 × 265 mm |
| Outdoor Unit Size | 790 × 260 × 540 mm |
| Outdoor Shipping Size | 910 × 370 × 610 mm |
Clean Energy for a Cooler Space
The KF-35GWS 12000 BTU Solar Air Conditioner combines practical cooling capacity, DC48V compatibility, efficient performance and a modern split-system design.
It is developed for homes, businesses and off-grid projects that need a flexible cooling solution powered by renewable energy.
Cool with the Sun. Live Beyond the Grid.
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