Photovoltaic Box with Enhanced Safety for Solar Power Distribution Needs

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: Power
• Form: All- packaged Type
• Operation Voltage: Low Voltage
• Application Range: Residential, Commercial and Industrial
• Shell Material: Stainless Steel/Cold-Rolled Steel Sheet
• Shell Protection Grade: IP20 ~ IP55
• Brand: Components Brand Configured as Needed.
• Rated Voltage: 3-Phase 380V~400V AC
• Rated Frequency: 50Hz
• Rated Current: 100A , 250A , 400A , 630A , 800A
• Rated Power: 50kw , 100kw , 200kw , 300kw , 400kw
• Measurement Data (Optional): Current, Voltage, Power Factor, Frequency
• Transport Package: Export Standard Wooden Case
• Specification: Customized
• Origin: Wenzhou, Zhejiang, China
• Production Capacity: 2000

Product Description

Product Parameters

Electrical parameters:

Rated voltage: The Photovoltaic Box boasts a rated voltage of 380V for three-phase solar grids and 220V for single-phase grids, ensuring compatibility with diverse solar installations.

Rated current: Tailored to various power capacities and application scenarios, the rated current spans from tens to thousands of amperes, accommodating a broad spectrum of solar setups.

Frequency: Typically set at 50Hz/60Hz, this frequency ensures harmonization with the power grid, facilitating seamless and stable power distribution.

Power factor: Exceeding 0.8, the superior power factor enhances energy utilization efficiency and contributes to the grid's stability, optimizing solar energy conversion.

Protection parameters:

Overcurrent protection: With a precisely set overcurrent threshold, the system swiftly disconnects the circuit when currents surpass the limit, safeguarding both equipment and electrical lines.

Overvoltage protection: By vigilantly monitoring voltage variations, the overvoltage protection instantly activates upon exceeding upper limits, shielding equipment from potential voltage-induced damage.

Undervoltage protection: Should voltage dip below established thresholds, undervoltage protection promptly engages, preventing operational anomalies or damage due to insufficient voltage levels.

Island protection: A vital safety feature, island protection detects grid disconnection and isolates the photovoltaic system within 2 seconds, ensuring safety for maintenance teams and equipment.

Other parameters:

Protection level: Designed to resist dust and rain intrusion, this protection level guarantees the uninterrupted function of internal components, maintaining operational integrity.
Dimensions: Customizable based on installation requirements and specific spatial needs.

Material: Crafted from robust materials like stainless steel or cold-rolled steel, the box exhibits excellent corrosion resistance and structural strength, suitable for diverse harsh environments.

Certification: The product is certified by ISO9001 and CE, assuring top-notch quality and safety standards, underscoring its reliability in solar power distribution.

Detailed Photos

Distribution Box Type

The photovoltaic distribution box is a pivotal element within the photovoltaic power generation ecosystem, playing a key role in ensuring optimal energy conversion and safety.

Components: Our meticulously designed photovoltaic box includes a circuit breaker, a self-resetting overvoltage and undervoltage protector, a robust surge protector, and a reliable knife switch, all crafted to ensure superior performance and safety.

Installation type: This versatile box offers flexible installation options such as wall-mounted or floor-standing setups, catering to varied spatial configurations and user preferences.

Distribution Cabinet Type

Photovoltaic grid-connected cabinet

This cutting-edge cabinet expertly transforms the direct current produced by photovoltaic panels into grid-standard alternating current, facilitating an efficient and seamless grid-connected output of electrical energy.

Application Range

Company Profile

Zhejiang Gangkong Electric Co., Ltd. is a premier manufacturing factory specializing in both high and low voltage complete electrical equipment. Our unwavering dedication lies in delivering exceptional electrical products, including substations, switchgear, and ring main units.

As a pioneering leader in the industry with years of rich experience, we boast profound expertise and advanced technical competence in the realm of electrical equipment manufacturing. Our team comprises seasoned engineers and professionals who possess an intricate understanding of power industry requirements. They excel in designing and customizing efficient, reliable solutions tailored to meet specific customer needs.
Our diverse product portfolio encompasses a broad spectrum of areas, featuring substations, switchgear, and ring main units. Our substations are engineered for applications spanning power transmission and distribution, industrial and mining sectors, as well as urban infrastructure. Known for their unmatched reliability, superior safety features, and user-friendly operation, our switchgear is a vital component of power systems. We offer an extensive array of switchgear types, including AC switchgear, DC switchgear, and compact substations to suit varied customer demands. Our intelligently designed ring main units integrate cable branching, distribution, and innovative monitoring, providing top-tier ring main unit solutions, meticulously crafted to meet customer specifications.

Quality reigns supreme in our operations. We rigorously adhere to comprehensive quality control and testing protocols to ensure our products consistently meet international standards and exceed customer expectations. With state-of-the-art manufacturing equipment and precision testing instruments, we maintain stellar performance. Collaborations with esteemed suppliers guarantee our products achieve the pinnacle of quality and performance.

As a forward-thinking company driven by technology, we are committed to continuous innovation and active research and development to address the ever-evolving market demands. By staying attuned to industry trends, we persistently enhance and upgrade our products and technologies, delivering cutting-edge solutions to our clientele.

Our dedication extends to forging long-term, stable partnerships with our valued customers, offering comprehensive services and unwavering support. Whether it involves product consultation, technical assistance, or after-sales service, our professional team is poised to provide timely assistance and effective solutions, ensuring customer satisfaction at every step.

Certifications

FAQ

Are you the manufacturer or trader?

GANG KONG is a leading & professional manufacturer located in Zhejiangprovince of China.

What is your main markets?

Our main market is in home & a half in South-East Asia, Middle East,West-AfricaEast-European countries & Some South America..etc

What is your delivery & after-sales serive?

The delivery is according to order gty, normally for containers order we need 1month. Per each month 20 containers (20'ft or 40'ft)are no problem for us . Wecan answer user's question and solve their problem in 24 hrs per each day andgive full technical support in time to all of our products.

Do you accept OEM and ODM?

Yes. Our R & D team owns latest technology ,can develop & produce products ascustomers' drawing & under their brand

What is your payment terms?

a. 30% T/T in advance as deposit ,balanced against the shipping documents

b. irrevocable L/C at sight for order which amount is over 100 thousand USD

C. for old business partner,we can negociate together for other special terms

If i want to visit you ,how to do ?

Our company is located in Yueqing city of Zhejiang province China,which is about40 minutes by car to Wenzhou air port & 30 minutes from Yueqing train station.About 1 hrs by air from Shanghai international airport and 1 hrs from Ningbo bytrain. lf you need invitation letter before come to China,we can give it to you.