Deye Debuts Solar-Powered Innovations at SNEC Shanghai, Showcasing Green Tech Leadership

Shanghai, June 11–13, 2025 — Deye, a leading provider of clean energy solutions, made a splash at the 18th International Photovoltaic Power Generation and Smart Energy Conference & Exhibition (SNEC PV Expo 2025) with its cutting-edge Solar Air Conditioner and Solar Deep Well Pump. Held at the National Exhibition and Convention Center (NECC), the global event drew over 3,600 exhibitors from 95 countries and welcomed more than 500,000 visitors, solidifying its status as the premier platform for photovoltaic innovation.

Revolutionary Solar Air Conditioner: Hybrid Technology for Smart Energy Management

Deye’s Solar Air Conditioner stands at the intersection of photovoltaic (PV) integration and intelligent cooling, leveraging advanced hybrid inverter technology to deliver a seamless solar-grid power solution. Key breakthroughs include:

Dual-Power Autonomous Switching

The system prioritizes direct PV power during daylight, enabling off-grid operation to maximize solar energy use. When sunlight is insufficient, it automatically switches to grid power, ensuring uninterrupted comfort while reducing reliance on traditional electricity. This adaptive mode cuts energy costs by up to 40%* and slashes carbon emissions.

Full DC Inverter Efficiency

Compared to conventional units, the air conditioner’s full DC inverter technology optimizes compressor and fan speeds in real time, minimizing energy waste from frequent start-stops. This results in a 35% higher energy efficiency ratio (EER) and noise levels as low as 42dB, creating a silent, comfortable environment.

Smart IoT Connectivity

Users can remotely manage the system via a dedicated app, adjusting settings and monitoring real-time energy consumption from both PV and grid sources. The intuitive interface provides granular data on energy usage, empowering sustainable lifestyle choices. 

Extreme Climate Resilience

Engineered to operate between -10℃ and 58℃, the unit delivers reliable heating and cooling in diverse environments—from Siberian winters to tropical summers—making it ideal for global deployments.

Solar Submersible Pump: High-Performance Solution for Agricultural and Water Needs

Deye’s Solar Submersible Pump series, featuring permanent magnet synchronous motors, addresses critical water supply challenges with unmatched efficiency and durability:

Advanced DTC Drive Technology

The Direct Torque Control (DTC) system with sine wave drive maximizes motor efficiency while enabling low-voltage startup and quiet operation. This ensures stable performance in remote areas with unstable power grids.

Precision MPPT Tracking

Equipped with real-time Maximum Power Point Tracking (MPPT), the pump adjusts frequency and speed to align with solar panel output, optimizing energy conversion by up to 98% and reducing water pumping costs.

Comprehensive Safety Architecture

Built-in protections against overcurrent, dry running, phase loss, and overload prevent equipment damage, while intelligent shutdowns in abnormal conditions extend service life. The stainless-steel body and corrosion-resistant components ensure reliability in harsh water quality environments.

Accelerating the Global Energy Transition

Against the backdrop of urgent climate action, Deye’s solutions exemplify the potential of solar-powered technologies to transform daily life. "These innovations demonstrate our commitment to merging sustainability with practicality," said a Deye spokesperson. "By integrating solar energy into essential appliances, we’re making clean technology accessible to communities worldwide."

The SNEC exhibition marked a milestone for Deye, showcasing its R&D prowess and global market strategy. With plans to expand into emerging markets, the company aims to deploy 100,000+ solar systems annually by 2026, contributing to the UN’s sustainable energy goals.

Solar AC: Redefining Green Cooling for a Changing World

Seasonal Performance Optimization

In summer, the unit’s cooling capacity scales with solar radiation, delivering 20% more cooling during peak sunlight hours compared to traditional ACs—perfectly matching high-demand periods.

Eco-Friendly Refrigerants

Ditching ozone-depleting Freon, Deye uses R290, R32, and lithium bromide refrigerants, reducing global warming potential (GWP) by 99% and aligning with international environmental standards.

All-Season Multifunctionality

The system doubles as a heater in winter and a hot water generator in transitional seasons, maximizing solar asset utilization and lowering total cost of ownership by 30%.

Global After-Sales Excellence

Deye’s network spans 50+ countries, featuring:

Southeast Asia: 24/7 rapid repair hubs for cost-sensitive markets

Europe/North America: "replace-first" service models via local partners

Digital platform: Unified online system for service requests, parts tracking, and remote diagnostics

About Deye

Deye is a pioneer in renewable energy solutions, specializing in solar inverters, energy storage systems, and smart appliances. With over a decade of expertise, the company serves residential, commercial, and industrial clients worldwide, driving the adoption of clean energy through technological innovation.

For media inquiries or product demonstrations, contact: [email protected]

*Based on internal testing data compared to conventional AC systems.