In 2020, your choice of solar power meters has become more difficult simply because of an expanded array of options. Hugely functional, these handy devices tell you how much power the sun is putting out in the area you’re standing in watts per meter squared.
What you’re looking for in a solar power measuring instrument will remain pretty much constant. However, there are some differences between the available products to keep in mind. Use your judgment to determine what you need and which solutions would best serve those needs. We’ll identify some features you should keep in mind at the bottom of this article after we list our recommendations.
What Are the Best Solar Power Meters For Sale in 2020?
TES 1333R Solar Power Meter
This solar power meter is a fantastic value. It’s fully cosine corrected, meaning it adjusts and accounts for the angle at which sun is hitting the sensor, giving you an accurate reading of the amount of energy available for solar gathering at the place of the measuring instrument.
The meter provides an excellent balance of features and price, which is why we’ve lent it our Best Value award.
- Cosine corrected
TES 132 Solar Power Meter (Datalogging)
This unit is very similar to the TES 1333R, containing all the same features, but adding an important new one as well. This measuring instrument logs the data it collects for future retrieval, so you can collect multiple data points and retrieve them after the fact. At a very reasonable price, this product garners our much sought after Editor’s Choice award, for its perfect balance of price and features.
- Amazing price
- Charming look
- The price is a little higher than some of the other products
Signstek Handheld Portable Solar Power Irradiance Meter
With an average user review of 4.5 stars out of five, this solar measurement unit is built durably, reliably, and with a full feature set. No wonder it’s flying off the virtual shelves! While simple and straightforward, it will do everything you expect it do and it’s easy to figure out.
- Amazing usability
Handheld Digital Solar Power Meter (Pyranometer)
This product is about as simple as they get. It measures the amount of solar energy falling on its sensor. There’s nothing fancy or extra about the product though. It just works. Nothing wrong with that, and the price point is right too.
- Durable construction
- Plain plastic coloring
General Tools DBTU1300 Digital Solar BTU Power Meter
The last thing you want is your solar power meter to fail after you’ve just brought it all the way to a job site. Luckily this product’s durability and reliability will ensure that this unit won’t let you down when you need it the most and leave you making an impromptu Home Depot run in the middle of an assignment.
- Highly reliable
- May be lacking some features you would like