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Industrial & Commercial PV Grid-connected System

Industrial & Commercial PV Grid-connected System

 

 

01 Product Description

The Industrial & Commercial PV Grid-Connected System is specially developed for industrial and commercial energy demands. It enhances Grid adaptability through ±0.8 power factor regulation and meets the requirements of intelligent operation and maintenance with multi-protocol communication and remote upgrade functions. PID repair technology enhances the output efficiency of components. The design of AC and DC switches ensures maintenance safety. 100% international brand components provide highly reliable grid connection solutions for scenarios such as factories, hotels, and commercial buildings.


Core Features

Strong reactive power compensation capability: Adjustable range of power factor ±0.8, optimizing grid quality
Flexible communication configuration: Supports RS485/ Ethernet /GPRS/Wi-Fi multiple protocols (optional combinations)
Multiple communication interfaces: Supports RS485/Wi-Fi/GPRS remote monitoring (choose one configuration among the three)
Remote upgrade support: Convenient system firmware update
Component performance improvement: Built-in PID repair technology ensures power generation efficiency
Safety maintenance design: Standard AC/DC disconnector, ensuring safer operation
Top-notch component configuration: 100% use components from internationally renowned brands to extend the system's lifespan

 

02 Core Engineering Parameters

Residential PV Grid-connection System Specification
System power 3.6KW 6KW 10KW 15KW 20KW 30KW
Solar panel power 450W 430W 420W
Number of solar panels 8 PCS 14 PCS 24 PCS 36 PCS 48 PCS 72 PCS
Photovoltaic DC cable 1 SET
MC4 connector 1 SET
Rated output power of inverter 3KW 5KW 8KW 12KW 17KW 25KW
Maximum output apparent power 3.3KVA 5.5KVA 8.8KVA 13.2KVA 18.7KVA 27.5KVA
Rated grid voltage 1/N/PE.220V 3/N/PE,400V
Grid voltage range 180~276Vac 270~480Vac
Rated grid frequency 50Hz
Grid frequency range 45~55Hz
Maximum efficiency 98.20% 98.50%
Island effect protection YES
DC reverse connection protection YES
AC short circuit protection YES
Leakage current protection YES
Protection level IP65
Working temperature -25 ~ +60°C
Cooling method Natural cooling
Maximum working altitude 4km
Communication 4G (optional) / WiFi (optional)
AC output copper core cable 1 SET
Distribution box 1 SET
Auxiliary material 1 SET
Photovoltaic mounting type Aluminum /Carbon steel mounting (one set)


03 Industry Application Scenarios

✔ Distributed roofs

✔ Hotels

✔ Factories
✔ Resorts
✔ Commercial buildings
✔ Conference centers
✔ Offce buildings

04 Professional technical services

 Scheme design and structural analysis:

Provide customized load calculation reports (including wind load/snow load/seismic force analysis).

▶ On-site exploration support:

Engineers conduct on-site investigations of geological conditions (soil bearing capacity/slope/corrosive environment).

▶ Installation training and guidance:

Provide standardized installation videos, operation manuals and on-site technical guidance to ensure zero error in construction.

 

05 Technical verification system

Provide standardized installation videos, operation manuals and on-site technical guidance to ensure zero error in construction.

▶ Extreme environmental testing

Pass the low-temperature impact at -40℃

Salt spray corrosion (3,000 + hours)

Extreme tests such as 60m/s hurricane simulation.

▶ Third-party certification

We hold wind pressure, snow pressure, seismic resistance and material certification certificates issued by TUV, SGS and other institutions to ensure the compliance of global projects.

 

06 Packages & Shipping

International standard packaging; Goods are dispatched from Shanghai, Ningbo, Tianjin, Xiamen and Shenzhen ports in China.

 

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