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    • Amorphous Silicon (a-Si)
    • Electronics
  • Case Studies
    • C.R. England Idling & Jump-Start Reduction
    • Nussbaum EPU Charging Longterm Test
    • Liftgate Integration
    • Low-Speed Electric Vehicle
    • Asset Tracking
    • Agricultural IoT
    • Electric Boat
    • Shade Structure
    • Smart Bike Lock
    • High-Altitude Balloon
    • Specialty Gas Monitor
    • Window Shade
    • Space Yacht
    • Flagpole Light
  • Education
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Daniel Stieler, Phd

Sunlit modern room with large floor-to-ceiling window, armchair, and small table. Overlay text reads: “Will a Solar Panel Work Behind a Window?” Cityscape visible outside.

5 min read

Will A Solar Panel Work Behind a Window?

Daniel Stieler, Phd: April 8, 2026

Solar Education
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Folded solar panel, power station, and gas generator displayed outdoors with text overlay: 'Solar Panels vs. Batteries vs. Power Supplies: What You Need to Know'.

6 min read

Solar Panels vs. Batteries vs. Power Supplies: What You Need to Know

Daniel Stieler, Phd: August 29, 2025

Solar Education Custom Design
Read More
A middle-aged man with glasses and a beard sits at a desk, analyzing a printed chart with graphs. The workspace is filled with office supplies, a computer, and sticky notes. A text overlay in a black-bordered white box reads: 'Solar Cell Efficiency Explained: How It’s Measured and Why It Matters.'

4 min read

Solar Cell Efficiency Explained: How It’s Measured and Why It Matters

Daniel Stieler, Phd: March 10, 2025

Solar Education
Read More
A man with a pencil designing something text

7 min read

Comprehensive Guide: Solar Power Budgeting and System Design + Step-by-Step Example

Daniel Stieler, Phd: July 1, 2024

Internet of Things Solar Education Transportation
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How Solar Panels Work vs Batteries Understanding the Key Differences text on a blue futuristic background with a solar panel and a battery

4 min read

How Solar Panels Work vs Batteries: Understanding the Key Differences

Daniel Stieler, Phd: May 31, 2024

Solar Education
Read More
Sun in the blue sky and light through tall trees with

7 min read

Solar Charge Controllers: What They Are, Why You Need One, and Which is Best

Daniel Stieler, Phd: June 6, 2023

Solar Education
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What Is The Staebler-Wronski Effect? Title Graphic

2 min read

What Is The Staebler-Wronski Effect?

Daniel Stieler, Phd: May 10, 2019

Solar Education
Read More
Comparing Solar Charge Controllers Title Graphic

7 min read

Comparing Solar Charge Controllers

Daniel Stieler, Phd: March 18, 2019

Solar Education
Read More
Which IoT Radio Is Best Title Graphic

2 min read

Which IoT Radio Is Best?

Daniel Stieler, Phd: August 27, 2018

Internet of Things
Read More
How To Solar Power Your IoT Devices Title Graphic

1 min read

How To Solar Power Your IoT Devices

Daniel Stieler, Phd: May 18, 2018

Internet of Things
Read More
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