China factories

Chat Now Send Email
China factory - Guangzhou Hengmeida Automation Technology Co., Ltd

Guangzhou Hengmeida Automation Technology Co., Ltd

  • China,Guangzhou
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China PV Photovoltaic Grid Connected Cabinet Anti Reverse Current Control Cabinet
China PV Photovoltaic Grid Connected Cabinet Anti Reverse Current Control Cabinet

  1. China PV Photovoltaic Grid Connected Cabinet Anti Reverse Current Control Cabinet
  2. China PV Photovoltaic Grid Connected Cabinet Anti Reverse Current Control Cabinet

PV Photovoltaic Grid Connected Cabinet Anti Reverse Current Control Cabinet

  1. MOQ: 2
  2. Price: USD28-68889
  3. Get Latest Price
Payment Terms T/T,Western Union
Delivery Time 15 days
Packaging Details wooden case packaging
Usage Electrical Cabinet,PV Control panel
Thickness 1.5mm or more
Accessories Hinges, Handles, Screws
Type Cabinet
Features Durable, Waterproof, Fireproof
Material Metal
Structure Single Door/ 2 doors/more
Shape Rectangular
Installation Wall Mounted,free standing
Surface Treatment Powder Coating
Lock Type Key Lock
Size Customizable
Color Grey or others
Model Number JN 1199811549
Certification ISO9001,CE
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Delivery Time 15 days
Packaging Details wooden case packaging Usage Electrical Cabinet,PV Control panel
Thickness 1.5mm or more Accessories Hinges, Handles, Screws
Type Cabinet Features Durable, Waterproof, Fireproof
Material Metal Structure Single Door/ 2 doors/more
Shape Rectangular Installation Wall Mounted,free standing
Surface Treatment Powder Coating Lock Type Key Lock
Size Customizable Color Grey or others
Model Number JN 1199811549 Certification ISO9001,CE
Place of Origin China
High Light PV anti reverse current control cabinetPhotovoltaic Grid Connected Cabinet Anti ReversePV Current Control Cabinet

PV Anti-reverse Current Control Cabinet Anti-islanding Protection



Product Describe:


1. Distributed PV systems (residential/commercial rooftops)
Core needs: Prevent excess PV power from flowing back to the grid (anti-reverse current) and, in case of sudden grid outages, stop the PV system from continuously supplying power to the local grid (anti-islanding) to ensure the safety of maintenance personnel.
2. Microgrids and off-grid systems
Core needs: In off-grid or weak grid environments, prevent PV and energy storage systems from forming "islanded operation" due to grid fluctuations, ensure stable power supply for local loads, and avoid over-discharging of energy storage batteries or waste of PV power (preventing reverse current to energy storage systems).
3. Grid-connected PV + energy storage projects (industrial/commercial/public buildings)
Core needs: When PV generation exceeds load demand, control surplus power to be prioritized for storage in batteries (instead of flowing back to the grid) to reduce impact on the grid; in case of grid failure, quickly disconnect from the grid (anti-islanding) and switch to energy storage power supply mode.
4. PV carports and BIPV (building-integrated photovoltaics)
Core needs: PV systems in these scenarios are often integrated with building loads, requiring anti-reverse current functions to restrict reverse power transmission to the grid and, during grid failures, prevent PV modules from forming islanded power supply to local circuits within the building.

Specification:

Application Scenario Typical Dimensions (W×H×D mm) Capacity Range
Small Commercial Rooftop 600×800×300 ≤250kW
Standard Ground Power Plant 800×1200×400 250kW-1MW
1500V High-Voltage System 1000×1500×500 1MW-2MW
Custom Provide:
Total DC input capacity
Number of protection devices
Ambient temperature range
Cable entry requirements

Material:
Stainless steel, carbon steel


IP Rating:

IP54/IP55/IP65/IP66/IP67


Suggestion:

1. Key Customization Points

  • Capacity:

    • Add +200mm width per 12 additional PV strings.

    • For 1500V systems, increase depth by 100mm per 1MW.

  • Climate Adaptations:

    • Desert: Anti-sand mesh (+100mm height).

    • Coastal: Stainless steel enclosure (+5% size).

    • Arctic: Double insulation (+150mm depth).

2. Smart Features (Optional)

  • Monitoring: +50mm height per IV curve scanner.

  • Safety: +100mm width for every 4 AFCI modules.

3. Cost-Saving Tips

✔ Use standard cable entry points (reduces custom machining).
✔ Opt for modular designs (easy future upgrades).

4. Critical Reminders

⚠ Max shipping width: 2500mm (oversized requires split design).
⚠ Wall-mounted limit: ≤80kg (else use floor-standing).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2019

  • Total Annual:

    >5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

HMD is a specialist in the research, development, and manufacturing of industrial automation control systems, with a strong focus on custom-built low-voltage control panels and PLC intelligent control cabinets.     We have established strategic partnerships with leading component ... HMD is a specialist in the research, development, and manufacturing of industrial automation control systems, with a strong focus on custom-built low-voltage control panels and PLC intelligent control cabinets.     We have established strategic partnerships with leading component ...

+ Read More

Get in touch with us

  • Reach Us
  • Guangzhou Hengmeida Automation Technology Co., Ltd
  • Building B, Letian Zhigu (Smart Valley), Guanzhou Street, Haizhu District, Guangzhou, China
  • https://www.metalelectricalcabinet.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement