Blog
DH1000 Damp Heat Test: Failure Modes and Mechan...
DH1000 runs 1,000 hours at 85 C and 85% RH in open circuit: what it stresses, the electrical and EL signatures, and the mechanisms behind them.
DH1000 Damp Heat Test: Failure Modes and Mechan...
DH1000 runs 1,000 hours at 85 C and 85% RH in open circuit: what it stresses, the electrical and EL signatures, and the mechanisms behind them.
Does Shading Always Cause Hot Spots? Reverse Bi...
Shading raises hot-spot risk but does not create it alone: how current mismatch drives reverse bias, and why the operating point decides.
Does Shading Always Cause Hot Spots? Reverse Bi...
Shading raises hot-spot risk but does not create it alone: how current mismatch drives reverse bias, and why the operating point decides.
Can I Make My Own Solar Panels at Home? What Is...
You can assemble a panel at home from bought cells. You cannot make the cells. What it takes, what it really costs, and the rational entry point instead.
Can I Make My Own Solar Panels at Home? What Is...
You can assemble a panel at home from bought cells. You cannot make the cells. What it takes, what it really costs, and the rational entry point instead.
Why Do So Many Solar Companies Go Out of Business?
Installers fail from cash flow, manufacturers from timing. The different failure mechanisms by business model, and what makes a manufacturing business survivable.
Why Do So Many Solar Companies Go Out of Business?
Installers fail from cash flow, manufacturers from timing. The different failure mechanisms by business model, and what makes a manufacturing business survivable.
What Happens After 25 Years of Solar Panels? Re...
Most decommissioned modules are not recycled. What 25 years really means, where end-of-life modules actually go, and why recycling closes only at scale.
What Happens After 25 Years of Solar Panels? Re...
Most decommissioned modules are not recycled. What 25 years really means, where end-of-life modules actually go, and why recycling closes only at scale.
Where Does the US Get Its Solar Panels From? Su...
Most US modules are imported. How tariffs reshaped routing rather than ending dependence, why cell capacity stays concentrated, and the case for building locally.
Where Does the US Get Its Solar Panels From? Su...
Most US modules are imported. How tariffs reshaped routing rather than ending dependence, why cell capacity stays concentrated, and the case for building locally.