Wattmon - Intelligent Remote Monitoring and Control

Wattmon helps you log data, monitor and control your devices over the Internet

REMOTE MONITORING

Access your data over the Internet using any browser or smart phone

LOG & CONTROL

Log data and control your devices with automated rules - no programming required!

VIEW & ANALYSE

View intuitive graphs to understand and troubleshoot your system easily






Where can Wattmon be used?



Keeps track of remaining capacity and battery health.
Interface with Inverters and Power meters to log AC energy - monitor your grid tie solar inverter production remotely.
Control devices around your home or company automatically. Meet the Internet of Things!
Automate your water pumping and monitor flow & tank levels. Easy remote monitoring possible.
Monitor solar energy production and DC energy generated
Monitor wind production and control dump loads automatically
Measure temperature and interface with weather sensors remotely
Monitor cell phone tower batteries and automate charging

Features & Benefits



Highly Versatile
Lets you customise device to your exact needs
Easy To Use
Allows non-programmers to configure and automate
Web-Based
Accessible from your phone, tablet and pc.
Industry Compliant
Integrate new and existing devices easily using ModBus
Local Storage
Securely store your data locally, control who can see it
Programmable
Write your own scripts in a built in editor using a PHP compatible language

Testimonials

I don’t see anymore how it is possible to manage a solar system without the full monitoring and control provided by Wattmon, it is a small investment that makes the big one - of the solar system - finally 100% worth its value.
Didier / Auroville / India
I am very happy to be using a Wattmon; it is very practical and controls the charging, from the mains, of my battery bank during the night time, whenever the battery charge level falls below a certain level and stops the charging when it reaches another level. All these parameters are programmable and can even be managed remotely. As a result I believe my battery will have a longer and better life than otherwise. The Wattmon is being continuously improved and upgraded...it's a very necessary accessory to your solar power system.
Angad / Auroville / India
We have been impressed by the flexibility of the Wattmon, its simple programmability enabled us to use it for a complicated application that would otherwise have required designing our own device.
Mitra / Lumeter Networks / USA



How Can Wattmon Help You?




Versatile Solutions

Remote Monitoring
Devices that let you get to your data remotely with minimal hassle
Customized Services
If you have a setup that requires some customization or you wish us to install it for you, please contact us with your requirements.
Understand
Understand the Wattmon system quickly





News

Cluster Management

The new Sync package in Wattmon allows multiple global variables to be synced between different devices in a virtual cluster. This opens up endless possibilities for distributed control based on data spanning large geographic areas. Devices can be configured to read or write multiple variables.

Zero Feed In

India does not allow grid feed in certain areas, and any energy fed into the grid is charged to the customer. Using WattmonPRO with the Sync package, it is possible to monitor the main incomer power meter with one Wattmon and transmit this data to the cloud and sync it to various rooftop grid tie setups across the campus. At user-definable intervals each Wattmon will receive the total energy being imported/exported and decide on the correct power limit for the inverters, either throttling or increasing production to ensure that all generated energy only goes to the campus and does not get fed back to the grid.

Global Settings

Another application could be to enforce global setting changes across multiple locations in situations where a large number of devices are deployed. For example, a street light controller’s switching time may need to be adjusted remotely and it would be impractical to connect to each controller manually.

How it works

Wattmon devices poll the sync.wattmon.com server periodically for updates to read variables using a unique cluster read key. It can read all variables or a selection. These variables are then updated into the Wattmon’s $_GLOBALS array making it accessible to the scripting language and actions. Additionally, a global sync array is created which also keeps track of the last update to the variable so the device can determine whether the data is current or not.

For write variable, the Sync package takes the values of the global variables and sends them to the server at fixed intervals using a unique write key.

The MAC address of each device is logged on the server, making it easy to debug the system.

The Sync API will be available in the 2.15 release of WattmonOS.

Introducing the WattmonMINI

After over a year of selling the WattmonPRO, we have gathered feedback from many users and improved many things.  The WattmonPRO solution can handle a wide variety of requirements, from battery monitoring to grid tie solar monitoring, or even just as a data transport mechanism between an inverter and a web portal. 

It became clear that a smaller product with less features designed for the sole purpose of collecting data over RS-485 and transmitting it to the web would be a good complementary product to the WattmonPRO.  Thus the Wattmon MINI was born.

This device has a much smaller form factor, and is DIN rail mountable.  It measures 112 mm x 40 mm and can fit in any standard DIN enclosure box or panel.  We have integrated the AC power supply, so you just need to connect two wires to the L & N terminals to get it up and running.  The RS-485 Modbus RTU port is similarly exposed as a terminal block unlike with the WattmonPRO, and you need to run two wires (A & B) between your device and the MINI.

Apart from this, the web interface and functionality is identical to that of the PRO.  You can use the standard Huawei E303 or E3531 dongle to connect to the Internet with a sim card of your choice, and you can access the device remotely through our proxy server or upload data to our cloud server.  If you wish to push data to your own server, you can do that too.

We are still in the early stages of production but if you are interested, please do get in touch with us.