Solution

Custom Electrical Protection Solutions for Key Industries

Solution

Photovoltaic Power Station Fuse Protection Solution

by Minggao Electric Co., ltd. 13-Jun-2026

Solution Overview

To meet the DC and AC side protection requirements of various photovoltaic power stations, including centralized ground-mounted power stations, industrial and commercial distributed PV systems, and residential solar power systems, we provide a full-link fuse protection solution covering junction boxes, inverters and booster stations. Optimized for the high-voltage, high-current and harsh outdoor operating conditions of PV systems, our fuses accurately respond to electrical faults such as overload and short circuit. This effectively reduces power station operation and maintenance costs and shutdown losses, while improving the operational stability and full-life-cycle economic benefits of power generation systems.

Core Matching Products

PV Fuses (YM Solar Photovoltaic Fuses)
3.6-40.5KV High-Voltage Fuses
Voltage Transformer Protection Fuses
Power Capacitor Protection Fuses
High-Voltage Fuse Links and Bushing Supporting Equipment

Core Solution Advantages

Full-scenario Coverage: Realizes full-node protection for the DC side, AC side and booster stations of photovoltaic systems, providing one-stop supporting protection solutions.
Excellent Weather Resistance: Adaptable to harsh outdoor environments with extreme high and low temperatures, humidity and dust, ensuring long-term stable operation.
Reliable Quality: Adopts full-process quality control, with a failure rate as low as 0.2 PPM, greatly reducing unplanned power station shutdowns.
Complete Compliance Certifications: Certified by authoritative institutions including TUV, CCC and ISO, fully meeting the access standards for power station construction at home and abroad.

Application Scenarios

Centralized ground-mounted PV power stations, industrial and commercial rooftop distributed PV systems, residential solar power systems, PV booster stations, agro-photovoltaic complementary power stations, fishery-photovoltaic complementary power stations

2. New Energy Vehicle & Charging Pile Safety Protection Solution

Solution Overview

We provide professional fuse protection products for new energy vehicle on-board systems, AC/DC charging piles, battery swapping stations and other scenarios. Tailored for the high-current operating conditions of fast charging and ultra-fast charging scenarios, our fuses achieve millisecond-level rapid breaking during short circuit and overload faults. It effectively suppresses the spread of fault current, ensuring the power safety of vehicle batteries, charging equipment and operating personnel.

Core Matching Products

New Energy EV Fuses
Charging Pile Fuses
Ultra-Fast Fuses
Semiconductor Protection Fuses

Core Solution Advantages

Ultra-Fast Breaking Performance: Millisecond-level short-circuit breaking response with strong fault energy suppression capability, preventing equipment burnout and damage.
Adaptable to Fast Charging Conditions: Supports continuous high-current conduction, perfectly adapting to the operating requirements of DC ultra-fast charging scenarios.
Strong Size Adaptability: Compact structural design, suitable for narrow installation spaces of vehicle-mounted and charging pile equipment.
Authoritative Certification: Compliant with IEC industry standards and certified by multiple mandatory and voluntary certifications, ensuring full compliance for global applications.

Application Scenarios

New energy vehicle power battery protection, on-board charger (OBC), DC fast charging piles, AC charging piles, battery swapping station power distribution systems