• Dan Leary, Founder
    Denowatts was developed to revolutionize solar performance verification.   Benchmarking solar assets should be simple, accurate, and reliable.

We Measure Solar Asset Performance

The Denowatts service specializes in reporting how solar assets perform using three key innovations:
1) A reinvented weather station to better serve solar assets
2) A plug-in service for any monitoring platform
3) A small data focus to deliver enhanced big data analytics and insight

Please watch this short video to see how we revolutionize performance verification for the solar market.

Self-Powered, Wireless Smart Sensor

The DenoTM Smart Sensor is developed specifically for the needs of the solar PV industry. The Deno is a drop-in, self powered,
transmitting weather station that fits in the small gap between adjacent solar modules. With standard five second
data sampling and cumulative recording, the Deno smart sensor doesn't miss a cloud. Our dual irradiance
sensor configuration reduces spectral error by capturing a broader band of light than typical
pyranometers. An embedded processor simulates the Denowatt, a kilowatt-hour
energy equivalent, generating a highly-accurate reference for benchmarking
solar asset performance.
Click here for a 360-degree view on the installed Deno.


Self-Powered, Wireless Smart Sensor

The DenoTM Smart Sensor is developed specifically for the needs of the solar PV industry. The Deno is a drop-in, self powered, transmitting weather station that fits in the small gap between adjacent solar modules. With standard five second data sampling and cumulative recording, the Deno smart sensor doesn't miss a cloud. An embedded processor simulates the Denowatt, a kilowatt-hour energy equivalent, generating a highly-accurate reference for benchmarking solar asset performance. Click here for a 360-degree view on the installed Deno.


Data As A Service

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Denowatts is delivered as a service to simplify sensor management and eliminate warranty hassle. Our software architecture is designed for complete remote management of our devices, saving operators time and money. Weather data is reported directly to any monitoring company using Sunspec Standard Protocols simply via an ethernet cable. Learn more about monitoring company integration

Clear Performance Understanding

Denowatts reports how solar assets are performing. With simple metrics for measuring sunlight, energy yield, and a comparative benchmark, owners and operators can see instantly how assets are meeting expectations as well as performing relative to others in the market.




How It Works

DenowattsTM is delivered as a subscription service. The total service cost consists of a one-time set up fee and an annual subscription fee. Subscribers may choose to auto pay annually or pay for a 5-year initial term.

Once the payment method is selected, subscribers complete a brief site information form, review the service terms and conditions, and then may check out using either the payment gateway or send paper check by mail.

Once payment has been processed, Denowatts will ship the Deno hardware to the preferred address. The subscriber is responsible for hardware installation and monitoring integration, supported by the Denowatts team.

Denowatts integrates with any monitoring company, including these listed below, using either our web services API or a local MODBUS TCP link. If not listed below, please include preferred monitoring company in the site information form.