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Precision Display, Beyond Limits

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Grid-connected & Off-grid Hybrid System

Grid-connected & Off-grid Hybrid System

 

 

01 Product Description

The Grid-connected & Off-grid Hybrid System realizes intelligent energy dispatching and ensures the continuous operation of critical loads through seamless switching in 20ms. The multi-working mode enhances the self-consumption rate by 95%, and the high-frequency isolation technology and intelligent BMS extend the equipment's lifespan. Compatible with mainstream battery types and combined with remote energy management functions, it provides an economical and reliable hybrid energy solution for areas with high electricity prices and weak power grids.


Core Features

20ms seamless switching: Uninterruptible power supply at UPS level, supporting peak shaving and valley filling operation
Multi-mode self-consumption: 95% self-generation and self-consumption rate, maximizing energy utilization rate
High-efficiency charge and discharge design: Enhance the economic benefits of the system
Strong battery compatibility: Compatible with lead-acid and lithium batteries, providing flexible and economical solutions
• High-frequency isolation technology: Enhances system safety and service life
• Full-time energy management: Supports remote control/upgrade/power station status monitoring

 

02 Core Engineering Parameters

Grid-connected & Off-grid Hybrid System
Solar panel power 400W
Solar panel voltage 41V
Number of solar panels 12PCS 14PCS 20PCS
Photovoltaic DC cable 1 SET
MC4 connector 1 SET
Battery voltage 48V
Battery capacity 100Ah 200Ah
Battery communication method CAN/RS485
Inverter off-grid rated output power 3KW 5KW
Maximum output apparent power on off-grid side 4. 5KVA, 10S 7KVA,10S
Rated output voltage on off-grid side 1/N/PE, 220V
Rated output frequency on off-grid side 50Hz
Off-grid switching time <20ms
Rated output power of inverter connected to the grid 3KW 3.6KW 4.6KW 5KW 6KW
Maximum output apparent power on the grid-connection side 3.3KVA 4KVA 4.6KVA 5.5KVA 6KVA
Rated output voltage on grid side 1/N/PE,220V
Rated output frequency on grid side 50Hz
Working temperature -25~+60°C
Cooling method Natural cooling
Maximum working altitude 3KW
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.

 

07 Project Case

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