Waterproof PV Wiring Box Outdoor Electrical Box Assembly For Solar Panel System

Quality Waterproof PV Wiring Box Outdoor Electrical Box Assembly For Solar Panel System factory
Quality Waterproof PV Wiring Box Outdoor Electrical Box Assembly For Solar Panel System factory
Quality Waterproof PV Wiring Box Outdoor Electrical Box Assembly For Solar Panel System factory
Quality Waterproof PV Wiring Box Outdoor Electrical Box Assembly For Solar Panel System factory

Basic Properties

Place of Origin:XiaMem,China
Brand Name:OEM

Trading Properties

Minimum Order Quantity:100
Price:negotiable
Payment Terms:TT
Specifications
Main Material: Aluminum Body Thickness: 1.2mm, 1.5mm, Or 2.0mm
IP Rating: IP65 / IP66 Weather Shield: Integrated Sloped Rain Hood
Hinge System: Concealed Stainless Steel Hinges With 120° – 180° Opening Mounting Type: Wall-mount Brackets
Door Design: Reversible (Left/Right) Opening Capability Design Standard: IEC 62208 / EN 62208
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Waterproof Electrical Box Assembly

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PV Electrical Box Assembly
Product Description
Waterproof PV Wiring Box Outdoor Electrical Enclosure For Solar Panel System
Product Overview

Optimize your renewable energy infrastructure with our Waterproof PV Wiring Box. Engineered specifically for the solar industry, this outdoor electrical enclosure serves as a critical junction point for photovoltaic (PV) arrays. It provides a secure, climate-controlled environment for wire terminations, circuit protection, and cable management.

Built to withstand the most extreme environmental stressors—from scorching desert heat to coastal humidity—this box ensures your solar investment remains safe, efficient, and operational for decades.

Technical Specifications (B2B Standard)
Technical Feature Specification
Ingress Protection IP65 / IP66 Rated
Material High-UV Resistant Polycarbonate / Heavy-Duty ABS
Voltage Compatibility Up to 1000V DC / 1500V DC
Temperature Range -40°C to +90°C
Flammability Class UL94-V0 (Highest Flame Retardancy)
Certifications TUV, CE, RoHS Compliant
Waterproof PV Wiring Box outdoor electrical enclosure for solar panel systems
Core Advantages for Solar Installations
Advanced UV & Thermal Stabilization

Unlike standard plastic boxes, our PV Wiring Box is formulated with anti-UV additives. This prevents the enclosure from becoming brittle or cracking under constant 24/7 solar radiation, ensuring a service life that matches the 25-year lifespan of solar panels.

Extreme Weatherproofing

The dual-molded silicone gasket provides a hermetic seal against driving rain, blowing sand, and snow. The IP66 rating guarantees that even high-pressure water jets will not penetrate the housing, preventing short circuits and corrosion of DC terminals.

Integrated Cable Management

Equipped with pre-marked knockouts or pre-installed high-tension cable glands (PG/M sizes), the box allows for clean, organized entry and exit of MC4 cables. This reduces mechanical stress on the wiring and simplifies future maintenance.

Safety & Compliance

Designed to house DC breakers, fuses, and surge protection devices (SPD), the enclosure's high-insulation properties prevent electrical leakage and provide a fire-resistant barrier, essential for rooftop and ground-mount safety compliance.

Targeted Application Scenarios
  • Residential Rooftop Solar: Acts as a combiner box to transition from outdoor PV cables to indoor inverters.
  • Commercial Solar Farms: Secure housing for monitoring sensors and string-level protection.
  • Off-Grid Power Systems: Ideal for RV, marine, and remote telecommunication power hubs.
  • PV Monitoring Systems: Protective enclosure for data loggers and smart meters in solar arrays.
Installation & Design Features
  • Easy Mounting: External mounting lugs allow for installation on racking rails, walls, or poles without compromising the box's internal integrity.
  • Transparent & Opaque Options: Available with transparent lids for visual inspection of breakers or opaque lids for maximum heat deflection.
  • High Internal Volume: Designed with ample space to maintain appropriate bend radiuses for thick DC conductors.
Frequently Asked Questions (FAQ)
Q: Can this box handle 1500V DC solar strings?
A: Yes, the high-dielectric strength of the material is rated to safely house components for both 1000V and 1500V DC systems.
Q: Is it resistant to salt-spray for coastal solar projects?
A: Absolutely. The non-metallic ABS/PC construction is naturally immune to salt-air corrosion, making it superior to metal boxes in coastal environments.
Q: Does it include the internal DIN rail?
A: Yes, all PV Wiring Boxes come with a pre-mounted 35mm galvanized steel or aluminum DIN rail.
Product Tags
Outdoor DB Board Outdoor Electrical Distribution Panel Electrical Enclosure Assembly
Contact Details
Xiamen Rongmai Electrical Equipment Co., Ltd.

Contact Person: Mr. Tan

Tel: 86--8615960356367

Send your inquiry directly to us
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