Products specifications




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.
Hot Tags: 18000btu solar air conditioner system, China 18000btu solar air conditioner system manufacturers, suppliers














