Products Description
9000BTU Cooling Power for Compact Spaces
Coverage Area: Effectively cools 350–500 sq. ft. (33–46㎡), making it perfect for bedrooms, small home offices, or studio apartments. Its 9000BTU output ensures quick temperature reduction in hot weather, even in spaces with moderate insulation, without wasting energy on oversized cooling.
Inverter Efficiency: Equipped with a DC inverter compressor, it adjusts cooling output dynamically based on room temperature, consuming 30–40% less energy than traditional fixed-speed ACs. This efficiency is key to maximizing solar power utilization, minimizing the need for grid or battery backup.
Dual Functionality (Optional): Many models include a heating mode (up to 10,000BTU), extending usability to cooler seasons-ideal for regions with mild winters or chilly nights, ensuring year-round value.
Solar Integration & Hybrid Flexibility
Solar Panel Requirements: To run directly on solar energy, the system requires 400–600W of solar panels (e.g., 1x 590W panel or 2x 300W panels). This compact setup fits easily on rooftops, balconies, or RVs, making it accessible for small properties.
Tri-Mode Operation:
Solar-Direct: Operates on DC power (typically 24V/48V) from panels during peak sunlight (10 AM–3 PM), eliminating grid electricity use entirely.
Grid Backup: Automatically switches to AC power (110V/220V) during low light (cloudy days, dusk) or high demand, ensuring uninterrupted cooling without manual adjustment.
Battery Compatibility: For off-grid use, pairs with small LiFePO4 batteries (e.g., 48V 50Ah) to store excess solar energy, providing 4–6 hours of runtime after sunset-perfect for remote cabins or camping trips.
Simplified Setup: Features plug-and-play DC inputs and standard AC connections, compatible with most solar charge controllers and inverters. Installation is streamlined, with DIY-friendly options for users with basic electrical knowledge, reducing professional costs.
Products specifications




1.Grid Power
2. Grid And Solar

3.100% Solar
When solar energy meet the Min Running requirement of compressor, the A/C unit can start and operate by solar energy only, even the grid off. 100% energy saving. In same time, the system will charge the battery automatically.
4.Grid Off
When the grid off or the customer turns off the grid power, the system will automatically take the battery energy to run the A/C unit, it will ensure you enjoy cooling summer in any situation.

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




How do solar panels contribute to environmental sustainability?
Solar panels reduce reliance on fossil fuels, lower greenhouse gas emissions, and decrease overall environmental impact.
What is the carbon footprint of manufacturing solar panels?
While there is a carbon footprint associated with manufacturing, it is significantly lower compared to fossil fuel energy production over the panels' lifecycle.
Are solar panels recyclable?
Yes, solar panels are recyclable, and many components can be recovered and reused.
How much can solar panels reduce my home's carbon footprint?
Solar panels can significantly reduce your carbon footprint by generating clean, renewable energy.
Do solar panels require a lot of water to maintain?
Solar panels require minimal water for maintenance, primarily for cleaning.
MECC is a leading supplier of solar energy systems, renowned for our innovative approach and high-quality products. Our manufacturing facility in China is equipped with the latest technology to produce efficient and durable solar panels. MECC is committed to fostering a sustainable energy future through our reliable solar solutions and exceptional service.
"Our solar products are designed for easy integration into any existing energy system, making the transition to solar seamless and stress-free. Upgrade your energy infrastructure with confidence."
"We believe in the power of community. By choosing our solar products, you're joining a network of satisfied customers who are working together to create a more sustainable world."
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