Solar DC Fuse, Photovoltaic PV Fuse Manufacturer

Critical DC Fuse Protection for New Energy

Manufactured with High-Standard European Process

60+ Certifications | Global Standards | Unmatched Safety.

Participants of National and Industry Standards.

No MOQ, Faster delivery.

Ultra-Large-Scale Ground-Mounted Centralized PV Power Plant (3 GW)

Project Highlight: Powering national or regional grids with Gigawatt-scale clean energy generation. These massive utility-scale projects demand ultimate reliability and high current interruption capability across vast solar fields.

Our Protection Solution:

For this 3000 MW (3 GW) centralized ground-mounted PV power plant, Aitefuse provided high-capacity string and main circuit protection essential for robust operation. The core product utilized is the ATPV-80 Series 1500Vdc Fuses.（ATPV-80 and ATPV-80D Series)

The ATPV-80 Series is specifically designed to handle the extremely high current levels and demanding environmental conditions typical of vast solar fields. It ensures maximum operational safety and reliability for the central inverters and DC combiner boxes, minimizing downtime and protecting significant infrastructure investment across the entire plant.

Core Product: ATPV-80 Series 1500Vdc Fuses

Project Scale: Total installed capacity of 3000 Megawatts (3 GW).
Key Contribution: Providing critical high-current overcurrent protection for the DC main circuits in ultra-large-scale solar arrays.
Benefit: Ensures system safety and maximum energy harvesting efficiency in utility-scale installations.

200MW Fishery-Solar Complementary Project

Project Highlight: One of the largest floating Fishery-Solar complementary projects globally to date.

Our Protection Solution:

Aitefuse supplied the full range of module protection for the "Fishery-Solar Complementary" Photovoltaic project in Cixi, Ningbo. Our products ensure its long-term stable operation in the high-humidity, high-salinity environment of the water surface.

This series is specifically designed for ultra-high voltage DC systems, featuring fast-acting breaking capacity and superior weather resistance. They serve as the critical safety barrier protecting PV combiner boxes and inverters.

Project Scale: Total installed capacity of 200 Megawatts (MW).
Environmental Impact: Average annual power generation is approximately 220 million kWh, equivalent to saving 70,400 tons of standard coal per year.
Innovative Model: This project realizes the innovative composite land-use model of "power generation from the top and aquaculture from the bottom."

50MW Distributed Rooftop PV Project

Project Highlight: Facilitating green energy adoption across commercial and industrial rooftops, minimizing carbon footprint and maximizing space utility.

Our Protection Solution:

Aitefuse provided comprehensive DC circuit protection for this 50MW distributed project, covering numerous industrial and commercial buildings in Zhejiang. We specifically utilized the 1000V PV Fuse Series Photovoltaic Fuses (ATPV-30 and ATPV-30D Series).

The ATPV-30 Series is optimized for protecting smaller, decentralized strings common in rooftop systems. Its design ensures rapid and reliable interruption of overcurrents, which is critical for preventing potential fire hazards associated with DC arcs in distributed generation environments.

Core Product: ATPV-30 Series PV Fuses

Project Scale: Total installed capacity of 50 Megawatts (MW) across multiple sites.
Key Contribution: Ensuring rapid fault isolation and system reliability for decentralized power generation.
Benefit: Transforms unused roof space into a reliable source of clean energy, directly feeding the local grid.