Products specifications
Cooling Capacity for Larger Spaces
Coverage Area: Efficiently cools 700–1,000 sq. ft. (65–93㎡), making it suitable for open-concept living rooms, medium-sized offices, retail spaces, or multi-room cabins. Its 18000BTU output quickly lowers temperatures even in hot, humid conditions (e.g., tropical climates or peak summer afternoons).
Dual-Mode Operation: Most models include heating functionality (up to 19000BTU), enabling year-round use. This is critical for regions with fluctuating temperatures, ensuring the system remains functional in spring, fall, or cool evenings.
Inverter Technology: Equipped with a variable-speed DC inverter compressor, it adjusts cooling output based on real-time temperature needs, consuming 25–35% less energy than fixed-speed ACs. This efficiency is key to maximizing solar power utilization, reducing dependency on backups.
Solar Integration & Energy Configuration
Solar Panel Requirements: To run directly on solar power, the system typically needs 1,000–1,500W of solar panels (e.g., 2–3x 590W panels or 3–4x 570W panels). This setup ensures sufficient energy during peak sunlight (10 AM–3 PM) for continuous operation.
Hybrid Functionality: Operates in three modes:
Solar-Direct: Runs on DC power (48V/60V) from panels during sunny periods, bypassing the grid entirely.
Grid Backup: Automatically switches to AC power (110V/220V) during low sunlight (cloudy days, dusk) or high demand, ensuring uninterrupted cooling.
Battery Storage: For off-grid setups, pairs with LiFePO4 batteries (e.g., 48V 100Ah) to store excess solar energy, providing 4–6 hours of runtime after sunset.
Inverter Compatibility: Works with MPPT charge controllers and hybrid inverters, optimizing energy flow between panels, batteries, and the system. Many models include built-in solar charge controllers, simplifying setup.
1.Grid Power
During the night, the A/C unit take the power from the grid power and running with same principle of regular air conditioner, the SEER is over 22, it can saving 20-30% energy compare with the regular A/C unit.
2. Grid And Solar
When Sunshine is weak, like the morning or cloudy day. The A/C unit will take the solar as the priority choice, the insufficient power will take from the grid to make sure 24H working.
3.100% Solar
When solar energy meet the Min Running requirement of compressor
4.Grid Off
When the grid off or the customer turns off the grid power
1. Battery Power
During the night or the solar energy is weak, the A/C unit takes the power from the battery to run the A/C Unit.
2. Battery & Solar
When Sunshine is weak. The A/C unit will take the solar as the priority choice, the insufficient power will take from the Battery.
3.100% Solar
When solar is sufficient, the A/C unit can start and operate by solar energy only. In same time, the system will charge the battery automatically.
● AC/DC auto-balance
MECC China offers a comprehensive range of photovoltaic systems, leveraging our expertise and advanced manufacturing capabilities. We produce high-performance solar panels and energy solutions designed to maximize efficiency and sustainability. At MECC China, we are dedicated to advancing solar technology and supporting our customers in achieving their energy goals.
"With a strong focus on research and development, we're constantly innovating to bring you the latest in solar technology. Choose us for access to the newest, most efficient products."
"We pride ourselves on our transparent pricing and honest communication. There are no hidden fees or surprises with us; you'll know exactly what you're investing in and what you'll get out of it."
What is the impact of solar panels on local wildlife?
Solar panels have a minimal impact on wildlife, especially when installed on rooftops or designated areas.
Can solar energy help combat climate change?
Yes, solar energy reduces reliance on fossil fuels, helping to mitigate the effects of climate change.
Are there any negative environmental impacts of solar panel production?
While solar panel production does have some environmental impact, it is considerably lower compared to conventional energy sources.
How do solar panels affect the aesthetics of a building?
Modern solar panels are designed to blend with building aesthetics, and options are available to match various architectural styles.
Can solar installations help with urban heat island effects?
Solar panels can help reduce urban heat island effects by cooling the surface of buildings and reducing energy consumption.
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