RaZON+, all-in-one solar monitoring system

RaZON+

RaZON⁺ is an all-in-one system that accurately measures both direct normal irradiance (DNI) and diffuse horizontal irradiance (DHI) from the sun and sky, enabling it to provide very reliable values of global horizontal solar irradiance (GHI) and sunshine duration.

The integrated data logger presents the irradiance measurements in W/m², sunshine duration in hours and energy in kWh/m²(kilowatt-hours per square meter).

Included sensors

RaZON⁺ includes two Smart irradiance sensors; a pyrheliometer (PH1) to measure DNI and a shaded pyranometer (PR1) to measure DHI. The innovative features of the pyrheliometer minimize the effects of soiling when operated unattended in remote locations, without compromising the high accuracy of the instrument. Both the pyrheliometer and pyranometer are based on quartz diffuser technology.

RaZON⁺ measures DNI and DHI and calculates GHI, as this minimizes uncertainty in the pyranometer readings and provides a more accurate and reliable measurement than using an unshaded pyranometer to measure GHI.

Anti-soiling & low maintenance

Thanks to the open collimator tube design and the quartz diffuser, the pyrheliometer is resistant to the effects of soiling. Moreover, RaZON⁺ is based on a completely maintenance-free gear drive sun tracking mechanism.

Internal data logging with web access

RaZON⁺ comes with internal data logging of all parameters in one data set. Choose either the Ethernet or RS-485 interfaces (Modbus® RTU or ASCII) to download your data.

The data is presented in a complete interface with data, graphs and status information.

Expand RaZON⁺ with additional sensors

An extra Modbus® input is fitted, which will allow additional sensors to be connected with future updates; for example PV panel temperature, tilted irradiance or a compact weather station.

Sun Tracker Comparison

OTT HydroMet offers three different models under its trusted brand Kipp & Zonen. The RaZON+, the SOLYS2, and the SOLYS Gear Drive. Read how to choose the right sun tracker model for your purpose on the OTT HydroMet Blog.

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Specifications

Pointing accuracy	0.2°
Supply voltage DC	24 V
Power consumption	13 W
Operating temperature	-20 to +50 °C °C
Ingress protection	IP 65
Transmission	Gear drives
Communication interface	RS-485 Modbus® for external sensor/system, RS-485 to host, Modbus® or ASCII, Ethernet RJ-45
Batteries	Standard
Data logging	1 minute average

Downloads

Manuals

Manual - RaZON+ ALL-IN-ONE Solar Monitoring System

Technical info

Proceedings RaZON+ comparison TECO-CIMO 2016

STEP files

Newsletters

Brochures

Brochure of RaZON+ ALL-IN-ONE system

FAQ

What is the warranty on the RaZON+ ?
- The standard warranty of 2 years applies. However, you can register the PR1 pyranometer and PH1 pyrheliometer and extend the warranty on those instruments to 5 years.
  
  To register go to www.kippzonen.com/register
  
  Is your question still unanswered? Contact Support
How can I find the IP / MAC address of your RaZON+?
- - Connect the RaZON+ with an Ethernet cable to your network
  - Use a Windows PC connected to the same network
  - Go to START and enter CMD in the search program window
  - Ping the RaZON+ with its serial number (ping razon150002)
  - This will show it’s IP address
  - Then enter the command “ arp –a “
  - All local IP Addresses with their (Physical) MAC Addresses are shown
  - In this example IP = 172.16.32.110
  - This IP (= RaZON+) has MAC Address: b8-27-eb-59-dc-7d
  Is your question still unanswered? Contact Support
How and when to calibrate the RaZON+?
- Every two years, the RaZON+ sensors need calibration. They can be sent to Kipp & Zonen for recalibration
  Is your question still unanswered? Contact Support
How many data points can be stored on the logger?
- 1 minute averages for 365 days
  
  Is your question still unanswered? Contact Support
How can you get access to the data of RaZON+?
- There are four ways:
  - Through Modbus (pull)
  - Through ASCII string (push)
  - Through Ethernet (database query)
  - Through WiFi (database query)
  Is your question still unanswered? Contact Support
Does it include security to prevent data loss?
- - RaZON+ is a system and a data logger has been integrated.All data is placed in a database.
  - All data over the last year is available.
  - When power fails all data until that moment is secured
  Is your question still unanswered? Contact Support
Does the whole RaZON+ system need calibration?
- No, only the sensors need calibration every 2 years. Because the sensors are smart you can easily exchange them with another sensor to prevent data gaps.
  Is your question still unanswered? Contact Support
Can you do everything with your smart phone? Or do I need a computer too?
- The complete set-up and local check can be done on your smartphone or tablet.
  
  Data logging is done via the Ethernet or RS-485 port.
  
  Is your question still unanswered? Contact Support
How does the software work?
- There is a website hosted on RaZON+ that can be accessed on any device with Ethernet and Wi-Fi that has a web browser (pc, tablet or Smart phone)
  Is your question still unanswered? Contact Support
Is RaZON+ easy to install?
- - Yes, the RaZON+ will guide you, the installation procedure can be done via Ethernet or Wi-Fi on any Smart device. You only need to mount the system on a pole or its tripod and level it. The PH1 and PR1 come pre-installed.
  - On a sunny day, point the system to roughly East and start. The softwaretakes care of fine adjustment and via two small holes in the pyrheliometers you simplycan check the final position
  - If any azimuth adjusting is needed RaZON+ can be rotated on its tripod collar or fine adjustments can be made via WiFi and your Smart device
  Is your question still unanswered? Contact Support
What is the payload of RaZON+? Is it possible to put other sensor on it?
- - Only 1 pyrheliometer, the new pyrheliometer PH1 or the SHP1
  - Only 1 pyranometer, the new pyranometer PR1 or any SMP
  Is your question still unanswered? Contact Support
Is the RaZON+ system really plug & play?
- RaZON+ is 100% operational ready. The only thing a customer has to provide is a 24VDC power supply.
  Is your question still unanswered? Contact Support
What is included with the RaZON+ system?
- - RaZON+ base unit, including logger
  - 2 year warranty, 5 years on the sensors
  - Smart Pyranometer(PR1) and Pyrheliometer (PH1) plus cables
  - Power connector for 24 VDC
  Is your question still unanswered? Contact Support
Can I connect other devices to the RaZON+?
- A firmware upgrade is planned to accept extra Modbus sensors (pyranometer, temperature sensors) and Modbus weather stations to expand the RaZON+.
  Is your question still unanswered? Contact Support

Accessories

	Accessory	Description
	PMU485 Smart Setup Hub More information	The PMU485 is a power source and data connection between a Smart Kipp & Zonen device and a PC.	Add To Basket
	Smart Powered Hub and Smart Hub More information	The Smart Hub is a passive 6 to 1 weatherproof hub for 2-wire RS-485 connections. The Smart Powered Hub adds a heavy duty 2.2A power supply.	Add To Basket