solar power generation

NegotiableUpdate on 03/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The DS-SFD solar power generation testing system is developed and designed based on the "Technical Specification for Acceptance of Grid connected Photovoltaic Power Generation System Engineering". It can be used for real-time monitoring of photovoltaic power generation systems and is of great significance for research efficiency, fault diagnosis, data management, etc. The system can directly measure the working voltage and current of multiple solar energy sources, batteries, and inverters. At the same time, it can also monitor environmental parameters (wind speed, wind direction, ambient temperature, solar panel temperature, battery temperature, total solar radiation, direct radiation, etc.) in real time and store historical data.

Product Details

Detailed information on DS-SFD solar power generation:

Application areas:

Can be used in fields such as solar power plants, solar power testing, solar photovoltaic research, solar energy laboratories, etc.

Technical Parameter

The main testing parameters of this system are as follows: environmental wind speed and direction, solar panel temperature, total solar radiation, direct solar radiation, solar charging current, solar charging voltage, operating current, and operating voltage.

project	Number of channels	measuring range	accuracy	resolution	notes
Wind speed sensor	1 Road	0～70m/s	±（0.3+0.03V）m/s	0.1m/s	/
Wind direction sensor	1 Road	0~360	±3°	1°	/
solar radiation	2 routes	/	/	/	/
Total radiation	/	0～2000W/㎡	＜5%	1W/㎡	/
direct radiation	/	0～2000W/㎡	＜5%	1W/㎡	/
Solar panel temperature	1 Road	-50～100℃	±0.2℃	0.1℃	Structure: Fully sealed structure, moisture-proof, waterproof, pasted on the surface of the battery
Voltage interface	2 routes	0～50V DC	Less than 0.5%	0.1V	Indicating working voltage, solar cell voltage
Current interface	2 routes	0～5A DC	0.5%	0.1A	Indicating working current, solar charging current
Data Storage	USB flash drive, SD card
power supply	AC220V，DC12V；
Communication method	wired: RS232、RS485、USB、TCP/IP； Wireless: GPRS
Display mode	Large screen LCD display of Chinese characters and graphics, capable of displaying a large amount of data
Store content	Temperature, radiation, current, voltage, wind speed, wind direction and other information

Note: Sensors can be configured according to user needs, and the above configuration is for measuring systems below 200W

Management software

The testing system management software can run on a general computer, displaying real-time data from various sources and updating every t seconds (t can be set). The data can be stored at regular intervals (storage time can be set). The system parameters can be directly configured on the software.
The collected data is saved in the database and can be exported in standard formats such as EXCEL and TXT.

Basic system configuration

Serial Number	name	model	quantity	unit
1	Wind speed sensor	DSWS-5V-M	1	tower
2	Solar total radiation meter (horizontal radiation)	DS-5V-V	1	tower
3	Wind direction sensor	DSWD-5V-V	1	tower
4	Temperature sensor (solar cell temperature)	DSTPW	1	tower
5	voltage sensor	DSVO	2	tower
6	current sensor	DSCU	2	tower
7	Test recorder	DSSFD	1	tower
8	Test system management software CD		1	cover
9	bracket		1	fix
Note: ① Sensors can be configured according to requirements; ② The standard wire length for the sensor is 2 meters.

Quality service commitment: 1. Warranty period of 18 months, lifetime free maintenance. 2. During the warranty period, except for human factors, we will repair or replace any defects or malfunctions caused by improper instrument design, materials, or processes free of charge. 3. Upon receiving notification from the user that the provided instrument has malfunctioned, we will respond within ten minutes. 4. Ensure timely provision of necessary spare parts and consumables to users at the most favorable prices