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Overview
Engineered for use in demanding island solar environments, this cabinet combines a full assembly distribution system with advanced 3-phase electric
switchboard capabilities. The IP65 stainless steel switchgear enclosure offers excellent protection against dust, water, and salt spray, making it
ideal for coastal and marine environments. Customizable to meet specific island PV system requirements, it efficiently manages solar power generation
and energy distribution, safeguarding critical components like batteries and inverters. The robust construction prevents corrosion, ensuring the system
remains reliable and operational even under extreme weather conditions.
Core Components and Features
This distribution cabinet houses essential components such as circuit breakers, busbars, and monitoring sensors to protect the system from overloads and
faults. Its 3-phase electric switchboard distributes power evenly across the system, ensuring optimal performance and preventing power imbalances. The
IP65-rated stainless steel switchgear further protects against environmental factors, while the full assembly design simplifies maintenance and enhances
ease of use. Customization options are available to tailor the cabinet to the specific needs of each PV system, maximizing efficiency and reliability for
off-grid and island installations.
Design and Compliance
Design:
Built to withstand the harsh conditions of marine environments, the cabinet’s stainless steel construction is resistant to saltwater and high humidity.
The IP65-rated switchgear provides exceptional protection from dust and water ingress, ensuring continuous operation even during heavy rains or
coastal storms. Its compact, full-assembly design makes it ideal for use in small or confined spaces, with sealed components that can endure extreme
weather conditions.
Compliance:
As a custom power distribution cabinet, this solution adheres to international standards for PV power distribution, including IEC 61439. The 3-phase
switchboard and associated components are certified for safety and compatibility with inverters, batteries, and island microgrids, ensuring a reliable and
secure solar power infrastructure.
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Key Advantages
Corrosion Resistance:
Crafted from high-quality stainless steel and featuring IP65-rated protection, the cabinet effectively resists salt-laden air, moisture, and rust—key threats in
marine environments. This robust corrosion resistance ensures long-term reliability for island PV systems, withstanding extreme coastal conditions like high
humidity and salt spray to significantly extend the overall system lifespan.
Custom Fit:
Highly flexible, the cabinet can be tailored to match specific island PV system sizes and 3-phase power capacity requirements. This customization enables
precise load balancing and optimized energy distribution, adapting seamlessly to diverse off-grid setups and ensuring the system operates at maximum
efficiency regardless of unique project needs.
Reliable Performance:
Boasting an integrated full-assembly design paired with a 3-phase electric switchboard, the cabinet delivers stable power management for remote, isolated
islands. Its heavy-duty build minimizes downtime and reduces maintenance needs, maintaining consistent operation even in harsh weather or extreme
environmental fluctuations.
Safety Focus:
Equipped with IP65-rated stainless steel electrical switchgear and comprehensive built-in protection mechanisms, the cabinet eliminates electrical hazards.
It safeguards against leakage, short circuits, and fire risks, ensuring the safety of both the PV system and on-site personnel while enabling uninterrupted,
secure energy supply.
Parameter
Voltage Rating |
Low Voltage (e.g., 380V) |
Material |
Stainless Steel |
Rated Current |
Up to 3200A |
Protection Level |
IP65(customizable) |
Customization |
Available (Custom Power Distribution) |
Application Scenarios
Off-Grid Island PV Plants:
In off-grid island environments, this distribution cabinet serves as the central hub for managing power distribution from solar panels to batteries and loads. Its
3-phase electric switchboard ensures even energy flow to homes, schools, and small communities located on remote islands, where grid connectivity is unavailable.
This setup provides a sustainable and reliable power supply, even in the most isolated locations.
Island Microgrids:
The cabinet integrates seamlessly with hybrid solar+wind systems, enabling power distribution between energy sources and storage. Its custom power distribution
capabilities allow for optimized performance in island microgrids, where energy demand fluctuates. The IP65-rated protection ensures that the system remains safe
and operational despite exposure to coastal elements such as saltwater and humidity, ensuring grid stability and reliability even in challenging weather conditions.
Coastal Solar Storage Systems:
Designed for use in solar storage systems on islands, this distribution cabinet acts as a power supply board that regulates voltage and manages power flow to and
from battery banks. Its corrosion-resistant stainless steel build provides protection from harsh marine environments, ensuring that the system continues to function
optimally despite exposure to salt spray, wind, and humidity.
Remote Research Stations:
For scientific research stations located on isolated islands, the full assembly design simplifies installation and provides a reliable power solution for critical equipment. The
3-phase switchboard ensures balanced power delivery for sensitive research instruments, while the custom power distribution functionality allows the cabinet to be tailored
to the specific energy requirements of the facility. This system ensures that power supply remains uninterrupted, even in the most remote and challenging locations.
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