Is Cannon 300 Redefining EV Charging via Solar-Storage?
July 30, 2025
As global EV sales soar, upgrading charging infrastructure has become an industry imperative. Solar-storage supercharging stations, which integrate power generation, storage, and charging in a closed-loop system, offer a solution to reduce grid strain and accelerate the low-carbon transition. Cannon 300, an industry trailblazer, introduces four game-changing innovations to the new energy mobility sector.
I. Industry Boom Spurs Solar-Storage-Charging Integration Trend Data from the International Energy Agency (IEA) shows that global EV sales will grow by 35% year-on-year in 2025, with China contributing over 50% of the market.
II. Cannon 300: Dual Benchmark of Technological Breakthroughs and Scenario Adaptation As an independently developed solar-storage ultra-fast charging system, Cannon 300 achieves four major technological breakthroughs centered on "efficiency, intelligence, and safety":
Integrated Solar-Storage-Charging Architecture Equipped with a dual MPPT photovoltaic controller, it supports a wide input voltage range of 180-1500V, boosting direct solar power supply efficiency by 25%. The 215kWh liquid-cooled energy storage system can independently power 10 vehicles for 3 hours during grid failures, ensuring reliable backup power. Innovation in Liquid-Cooled Ultra-Fast Charging The 300kW liquid-cooled terminal adopts silicon carbide (SiC) devices, achieving over 96% charging efficiency. Its cable weight is only 1/3 of traditional copper cables. The intelligent thermal management system predicts battery temperature rise via AI, controlling cell temperature difference within ≤2℃ and extending battery life by 30%. Full-Scenario Intelligent Scheduling The built-in EMS (Energy Management System) analyzes meteorological data, electricity prices, and charging demand in real-time, dynamically optimizing the "valley charging and peak discharging" strategy. This system can reduce operating costs by 40% while enabling reservation-based charging and carbon footprint tracking via APP (e.g., 1.2kg CO₂ reduction per charge). Five-Level Safety Protection System Comprehensive protection from overvoltage protection to remote power cutoff ensures stable operation in extreme environments ranging from -40℃ to 60℃, with a protection level far exceeding industry standards.
III. Multi-Scenario-Driven Commercialization
Cannon 300 has proven its value in three core scenarios: Urban Commercial Complexes: After deployment in an urban commercial complex, it utilizes rooftop solar energy for "self-generation and self-use". The energy storage system balances peak and valley charging loads, serving over 200 vehicles daily. Highway Service Areas: The 300kW liquid-cooled gun can replenish 300km range for electric trucks in 10 minutes. Combined with solar canopies and energy storage, it reduces the need for grid expansion. Industrial Parks: Customized "solar power supply during the day + off-peak electricity storage at night" solutions for logistics fleets cut electricity costs by 50% compared to traditional charging.
Contact us now to obtain customized Cannon 300 solutions and co-build a green energy ecosystem!
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