Q: Why can this cabinet keep a low failure rate during long-term continuous operation?

A: All internal electrical components comply with international industrial standards, and all products are produced under standardized production processes, supporting stable long-time continuous work with fewer breakdowns.

Air Cooled Grid Connection Cabinet Heavy Industry PV Stable Grid Link Machine

Name: Air Cooled Grid Connection Cabinet Heavy Industry PV Stable Grid Link Machine
Brand: Weifang Yuandi New Energy Co., Ltd.
SKU: 2313183085

Shandong, ChinaWeifang Yuandi New Energy Co., Ltd.

US$459.00-899.00

1 Piece

Product profile

Customization

Available

Certification

CCC, ISO9001

Shell Material

Steel Plate

Voltage Level

Medium Voltage

Installation

Fixed

Structure

Cabinet

Current

Product Name

PV Combiner Switchgear

Rated Voltage

AC 400V / 690V / 1000V

Rated Frequency

50 / 60Hz

Protection Level

IP30 / IP40

Operating Temperature

-25℃ ~+55℃

Relative Humidity

≤95% (No Condensation)

Altitude Limit

≤2000m

Specification

GGD

Trademark

Yuandi

Origin

China

Key features

Pure Sine Wave Output: Built-in low-frequency transformer provides clean 120V/240V split-phase output for sensitive loads.

Integrated MPPT Controller: Supports 200V-1000V input with 98.7% max efficiency for optimal solar energy harvesting.

Three Working Modes: Switchable mains priority, solar priority, and energy-saving modes to optimize power usage.

Customizable Battery Params: Adjustable charging/discharging parameters for lead-acid and lithium batteries.

Comprehensive Protection: Multi-level safety including over/under voltage, over temperature, overload, and short circuit.

Flexible Charging Options: Supports solar panels, utility grid, and external generator for ultimate power flexibility.

Remote Monitoring: Optional WiFi and RS485 interfaces enable remote parameter adjustment and data transmission.

Company profile

Weifang Yuandi New Energy Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with restricted overseas service capabilities and limited production capacity, as reflected by its small plant size and employee count. Financial data from the past year indicates non-operational status, and there is a lack of OEM services for popular brands. Despite having an export license, the supplier has low R&D capabilities with only one R&D engineer. The customization services offered are flexible, but after-sales service and innovation capabilities are limited.

After-Sales capabilityThe supplier lacks written procedures or records for corrective and preventive actions, indicating limited after-sales service capability.

Financial creditThe supplier had no operating revenue, cost, or profit last year, suggesting financial non-operational status.

R&D capabilityThe supplier lacks SDK availability for R&D purposes, indicating limited innovation capability.

Production capacityWith only 8 employees and a small plant area of 200m², the supplier's production capacity is limited.

Customization capabilityThe supplier offers flexible customization services, including full customization and customization from designs or samples.

Product Q&A

Q:Q: What is the main function of this PV grid-connected cabinet?

A: It collects AC power output from multiple inverters, realizes power distribution, energy metering, grid connection and multi-layer electrical protection for photovoltaic power stations.

Q:Q: Is this grid-connected cabinet compatible with most solar inverters and energy storage PCS?

A: Yes, it has strong universal compatibility and can match all mainstream PV inverters and energy storage PCS in the industry. The circuit quantity can be customized according to your station capacity.

Q:Q: What safety protection functions does the cabinet support?

A: It integrates overload, short-circuit, overvoltage, undervoltage, leakage and lightning protection, fully meeting international PV grid-connected technical specifications.

Q:Q: Can I check the real-time operating data of the power system on the cabinet?

A: Absolutely. It is equipped with a built-in data acquisition module and display screen, which can visually display real-time voltage, current, power and equipment operation status.

Q:Q: Is the cabinet easy to operate and maintain for field workers?

A: It adopts visual control buttons and status indicator lights. New operators can master the operation quickly, and the internal structure is reasonably laid out for convenient daily inspection and maintenance.