Liniotech 12,000 BTU Solar Mini Split Air Conditioner & Heat Pump — 20 SEER AC/DC Hybrid Solar-Powered Cooling and Heating

Harness the Power of the Sun. Enjoy Comfort All Year Long.

Discover a smarter way to heat and cool your home with the Liniotech 12,000 BTU Solar Mini Split Air Conditioner and Heat Pump.

Designed to combine renewable solar energy with modern HVAC technology, this advanced AC/DC hybrid ductless mini split delivers efficient cooling, dependable heating, and intelligent energy management in one innovative system.

Unlike conventional mini split air conditioners that depend entirely on utility electricity, the Liniotech solar mini split can receive DC power directly from compatible solar panels using its built-in MPPT solar power technology.

No separate solar inverter is required for direct PV input.

During sunny conditions, the system can take advantage of solar electricity to help reduce grid power consumption. When sunlight changes or solar production decreases, intelligent power management integrates solar and utility electricity to maintain indoor comfort.

With 20 SEER efficiency, advanced variable-speed inverter technology, WiFi control, and R32 refrigerant, the Liniotech solar-powered air conditioner is designed for homeowners and businesses seeking an energy-conscious heating and cooling solution.

Whether you're upgrading a bedroom, cooling a home office, improving comfort in a living room, or installing climate control in an appropriately sized workshop, Liniotech delivers flexible ductless comfort powered by advanced solar technology.

Direct Solar Panel Operation — No Separate Solar Inverter Needed

One of the most important advantages of the Liniotech Solar Mini Split Air Conditioner is its ability to connect directly to compatible photovoltaic solar panels.

Traditional air conditioners require AC electricity. When powered by solar panels, conventional systems generally need a separate inverter to convert solar DC electricity into AC electricity.

The Liniotech AC/DC hybrid mini split takes a different approach.

Its built-in solar MPPT system allows compatible solar panels to supply DC electricity directly to the air conditioning equipment, eliminating the need for an additional external solar inverter for the dedicated PV input.

Solar system advantages:

• Direct DC input from compatible photovoltaic solar panels

• Built-in MPPT solar power management

• 80–380V DC input range

• Standard MC4 solar connectors

• No separate solar inverter required

• Intelligent solar and grid power integration

• Solar energy utilization during daylight hours

• Potential reduction in grid electricity consumption

For the 12,000 BTU model, the manufacturer recommends 2–3 compatible solar panels rated at 500W or greater each in a grid-supported configuration.

Solar panels are purchased separately and must meet the manufacturer's voltage, current, wiring, and connector requirements.

Smart AC/DC Hybrid Power Management — Solar by Day, Grid When Needed

Enjoy the flexibility of renewable energy without depending entirely on changing sunlight conditions.

The Liniotech solar mini split uses intelligent power management to coordinate available solar electricity with compatible AC utility power.

During sunny weather, the system can use photovoltaic electricity to support air conditioning operation and reduce reliance on grid electricity.

When clouds pass overhead or sunlight decreases, the hybrid power management system adjusts energy utilization to help maintain stable operation.

During nighttime operation, compatible AC grid power can support continued heating and cooling.

This makes the Liniotech solar mini split an attractive choice for homeowners who want to maximize solar energy utilization while maintaining everyday indoor comfort.

The system does not require a separate battery for its standard solar-and-grid hybrid operation.

20 SEER High-Efficiency Inverter Technology

Reduce unnecessary electricity consumption without sacrificing indoor comfort.

The Liniotech 12K solar mini split features advanced inverter-driven compressor technology that adjusts operating output according to indoor heating and cooling demand.

Unlike conventional fixed-speed air conditioners that repeatedly start and stop at full output, inverter systems can operate at variable speeds to help maintain more stable room temperatures.

12K model performance specifications:

• Rated cooling capacity: 3,500W, approximately 12,000 BTU/h

• Rated cooling input power: 833W

• Cooling capacity range: 800–4,200W

• Rated cooling EER: 4.2 W/W

• Manufacturer-listed SEER: 20

• Rated heating capacity: 3,800W

• Rated heating input power: 905W

• Heating capacity range: 850–4,300W

• Rated heating COP: 4.2 W/W

The result is a modern heating and cooling solution designed to combine efficient operation, responsive temperature control, and intelligent solar energy utilization.

Actual electricity savings depend on climate, installation, room load, solar generation, electricity rates, and operating conditions.

Powerful 12,000 BTU Cooling for Residential and Commercial Comfort

Stay cool when temperatures rise with the Liniotech 12,000 BTU solar mini split air conditioner.

Its approximately 1-ton cooling capacity provides targeted air conditioning for appropriately sized indoor spaces, including bedrooms, home offices, living areas, guest rooms, and workshops.

With variable-speed cooling output, the system adjusts performance to match changing indoor cooling demands.

Whether you're relaxing at home, working in an office, or spending time in a workshop, enjoy consistent cooling without traditional central HVAC ductwork.

For accurate equipment sizing, consider room dimensions, insulation, window exposure, ceiling height, and local climate.

Heat Pump Technology for Year-Round Heating and Cooling

The Liniotech solar mini split is more than an air conditioner.

Its integrated heat pump functionality provides both cooling and heating in one convenient ductless system.

During summer, the unit removes heat from the indoor space to deliver comfortable cooling.

During colder months, the heat pump transfers available outdoor heat indoors to provide efficient space heating.

The manufacturer lists low-ambient heating capability down to -20°C (-4°F), along with automatic defrosting and anti-cold-air functions.

This flexible heating and cooling design makes the Liniotech solar mini split suitable for year-round use in a wide range of climates.

Heating output and efficiency vary with outdoor temperature and installation conditions.

Advanced Built-In MPPT Solar Tracking

Maximize the utilization of available solar energy.

The Liniotech solar mini split includes an integrated Maximum Power Point Tracking (MPPT) system designed to optimize power extraction from connected photovoltaic panels.

The manufacturer specifies MPPT tracking efficiency greater than 99.9%.

By continually adjusting the solar operating point, the system helps utilize available solar energy as sunlight intensity changes.

The integrated MPPT board is located in the outdoor unit, reducing the need for separate external solar conversion equipment.

This streamlined design supports direct PV integration and simplifies the overall solar-powered air conditioning architecture.

Smart WiFi Control — Comfort at Your Fingertips

Control your indoor comfort conveniently through compatible smartphone app functionality.

The Liniotech solar mini split supports WiFi connectivity, allowing users to manage compatible system settings remotely.

Adjust room temperature, select operating modes, and customize comfort settings using the supported mobile application.

Whether you're preparing your bedroom for a comfortable night's sleep or adjusting your office temperature during the day, smart control makes managing indoor comfort more convenient.

Quiet Indoor Operation

Enjoy comfortable heating and cooling with reduced indoor noise.

The Liniotech 12K solar mini split features a manufacturer-rated indoor sound pressure level of 42 dB at high fan speed.

Its advanced SVPWM inverter drive technology is designed to support smooth, efficient low-frequency operation.

The separate outdoor condenser houses major refrigeration components outside the occupied room, helping provide a quieter indoor environment than many conventional window-mounted air conditioners.

This makes the system a practical option for bedrooms, home offices, study rooms, and living spaces.

Multiple Comfort Modes for Personalized Climate Control

The Liniotech solar mini split offers a wide selection of comfort and convenience features.

Turbo Mode: Supports rapid temperature adjustment when faster cooling or heating is needed.

ECO Mode: Provides an energy-conscious operating option.

Sleep Mode: Designed for comfortable nighttime operation.

Dehumidification: Helps manage excess indoor moisture.

Timer Function: Allows scheduled operating adjustments.

Automatic Defrosting: Supports heat pump operation during cold weather.

Adjustable Fan Speeds: Offers flexible airflow settings.

Horizontal Swing: Helps distribute conditioned air throughout the room.

Anti-Cold-Air Function: Helps improve comfort during heating operation.

Self-Diagnosis: Supports equipment monitoring and troubleshooting.

Filter Cleaning Reminder: Helps users stay on top of routine maintenance.

Child Lock: Provides an additional level of control over system settings.

R32 Refrigerant — Modern Cooling Technology

The Liniotech solar mini split uses R32 refrigerant, a modern refrigerant widely used in high-efficiency heating and cooling equipment.

R32 has a lower global warming potential than traditional R410A refrigerant and supports efficient heat transfer in appropriately designed HVAC systems.

Combined with inverter technology and direct solar power integration, R32 helps make the Liniotech mini split an energy-conscious cooling and heating solution.

Installation and servicing must follow the manufacturer's refrigerant handling and safety requirements.

Designed for Challenging Weather Conditions

The Liniotech solar mini split incorporates several features intended to support operation in demanding environments.

The manufacturer identifies:

• Low-ambient heating capability down to -20°C (-4°F)

• High-ambient cooling capability up to 60°C (140°F)

• Automatic defrosting

• Anti-corrosion features

• Over-voltage protection

• Over-current protection

• Over-temperature protection

• Leakage protection

• Outdoor rain protection

These features support flexible residential and light-commercial applications, including locations with substantial seasonal temperature changes.

Ductless Installation — Flexible Heating and Cooling Without Ductwork

The Liniotech solar mini split uses a compact wall-mounted indoor air handler connected to an outdoor condenser.

Because the system delivers conditioned air directly to the occupied space, it does not require conventional central HVAC ductwork.

The solar connection uses compatible MC4 connectors, while the refrigerant piping and electrical installation must follow the manufacturer's technical requirements.

Important: The refrigerant line set is not pre-charged. Professional HVAC installation is recommended for proper refrigerant piping, leak testing, vacuum evacuation, electrical connections, and system commissioning.

Ideal Applications

The Liniotech 12,000 BTU solar mini split is designed for a wide range of residential and light-commercial spaces.

Residential Homes: Add efficient heating and cooling to bedrooms, living areas, and guest rooms.

Home Offices: Maintain comfortable working temperatures with convenient smart control.

Workshops and Garages: Provide targeted climate control for appropriately sized and insulated spaces.

Room Additions: Add heating and cooling without extending existing central HVAC ductwork.

Solar-Powered Properties: Use compatible photovoltaic panels to reduce dependence on utility electricity.

Small Commercial Spaces: Support comfort in suitable offices, shops, and other light-commercial environments.

Why Choose Liniotech?

Liniotech specializes in innovative energy solutions, including solar power equipment, residential and commercial energy storage systems, and advanced energy technologies.

The Liniotech Solar Mini Split Air Conditioner brings renewable energy integration directly into home climate control.

By combining direct solar DC input, intelligent grid integration, advanced inverter technology, and smart comfort features, Liniotech offers a practical approach to efficient heating and cooling.

Our U.S.-based operations and technical support provide customers with access to a domestic team for product assistance.

Make the Sun Work for Your Comfort

Upgrade from conventional air conditioning to an intelligent solar-powered heating and cooling solution.

The Liniotech 12,000 BTU Solar Mini Split Air Conditioner and Heat Pump combines direct photovoltaic input, smart AC/DC hybrid power management, 20 SEER efficiency, WiFi control, and dependable year-round comfort.

Cool with solar. Heat efficiently. Reduce grid dependence. Experience smarter comfort with Liniotech.

• DIRECT SOLAR POWER – NO EXTERNAL INVERTER REQUIRED: The Liniotech 12,000 BTU solar mini split air conditioner features built-in MPPT technology that allows compatible solar panels to supply DC power directly to the system. With an 80–380V DC input range and standard MC4 solar connections, this innovative AC/DC hybrid air conditioner can utilize solar energy without a separate solar inverter. The manufacturer recommends 2–3 compatible solar panels of at least 500W each for the 12K model when configured with grid support. Solar panels are sold separately.

• 20 SEER ENERGY-EFFICIENT HEATING & COOLING: Enjoy powerful year-round comfort with 3,500W rated cooling capacity (approximately 12,000 BTU/h) and 3,800W rated heating capacity. Advanced inverter technology delivers a rated cooling EER of 4.2 W/W and heating COP of 4.2, while intelligently adjusting compressor output to maintain comfortable temperatures and optimize energy consumption. Ideal for bedrooms, living rooms, home offices, and appropriately sized workshops.

• SMART AC/DC HYBRID SOLAR OPERATION: Automatically manages power between compatible solar panels and the utility grid to support reliable heating and cooling throughout changing weather conditions. Intelligent solar and grid power management helps maximize solar energy utilization during daylight hours while maintaining convenient operation when solar production decreases. Built-in MPPT tracking technology is specified at over 99.9% tracking efficiency, helping optimize available photovoltaic power.

• SMART WIFI CONTROL & QUIET OPERATION: Enjoy convenient smartphone app control, precise temperature adjustment, and quiet indoor operation rated at 42 dB on high fan speed. Choose from multiple comfort functions, including Turbo, ECO, Sleep Mode, dehumidification, timer, adjustable fan speeds, and automatic defrosting. Advanced inverter drive technology helps provide smooth operation for comfortable everyday living.

• R32 REFRIGERANT & ALL-SEASON PERFORMANCE: Designed for dependable heating and cooling, the Liniotech solar mini split supports low-ambient heating down to -20°C (-4°F) and high-ambient cooling up to 60°C (140°F), as listed in the manufacturer brochure. R32 refrigerant, anti-corrosion features, multiple electrical protections, and a space-saving ductless design make it a versatile solution for residential and light-commercial applications. Professional HVAC installation is recommended; the refrigerant line set is not pre-charged.

4. Verified technical specifications

Note: The brochure lists SEER 20, not a U.S. SEER2 certification. Avoid advertising it as 20 SEER2 unless independently documented.

5. Solar panel requirements

6. Updated product FAQ