Solar PV Meter for Photovoltaic System Solutions

As the "dual carbon" goal is proposed and gradually implemented, the development of distributed photovoltaic, which is already showing a good momentum of development, is expected to accelerate substantially. Regarding the "14th Five-Year" photovoltaic development plan, In the next 10 years, the installed capacity of new energy will remain above 110GW. This includes centralized photovoltaic power plants and distributed photovoltaic power plants. Compared with centralized power plants, distributed photovoltaics have no dependence on natural resources such as land. The roofs of various places are the basis for the formation of distributed power plants. Among the options of the carbon neutral solution, distributed photovoltaics and solar pv meter are bound to be flexible due to its flexibility.

At present, the two distributed application scenarios in my country are: household photovoltaic on the roofs of vast rural areas and roof photovoltaics of industrial and commercial enterprises. Both types of distributed photovoltaic power stations have developed rapidly this year.

Distributed Photovoltaic Solutions

1. Solution for PV anti-backflow

2. Solution for PV DC coupled energy storage

3. Solution for photovoltaic AC coupled energy storage

Centralized PV Solutions

ACREL ACR10R

● Rated voltage: 3X220/380V(400V)

● Rated Current: 80A ,120A, 200A, 300A

● Communication:RS 485 Modbus RTU

● Certificate: CE

AGF-AE-D/200

● US standard

● Rated voltage: AC 120V/208V，240V

● Rated current: AC 100A , 200A

● DIN 35 mm

DJSF1352-RN

● Din rail mounting

● Measure DC 0-1000V

● RS485 communication (Modbus protocol)

DTSD1352-C

●Three phase smart meter

●CT input 1*(6)A

●Direct connection max. current 80A

ACREL PZ96L

●Three phase power meter

●CT input 1*(6)A

●Panel size 96*96mm

Acrel Combiner Box

● Accuracy：0.5

● DC ± 18A

● Communication: RS485 Modbus RTU

PV Confluence Acquisition Device

● Accuracy：0.5

● Rated Current: DC 0-20A

● Voltage: DC1000V,DC1500V

● Communication:RS 485 Modbus RTU

● Maximum 24 circuits

APQM-E Advanced Power Device

● Measurement of electrical parameters, harmonics, inter-harmonics, voltage fluctuation, flicker;

● Monitoring of voltage swell, voltage sag, voltage interruption, Statistics of power quality limit times, voltage qualification rate, and form the report.