Month: August 2026

A van build asks something of a controller that a house system never does. It has to survive vibration, fit somewhere with…

Twelve volt systems are where the MPPT-versus-PWM argument actually has two sides. On a small array feeding a 12 volt bank, the…

Bluetooth on a charge controller does two jobs. It lets you change settings without a laptop and a serial cable, and it…

A lithium bank needs a controller that charges to a lithium profile rather than a lead acid one. Get that wrong and…

Above roughly a kilowatt of panels, controller selection stops being a shopping decision and becomes a system design one. String voltage, output…

A solar carport does two jobs from one footprint: it shades a car or a patio and it holds an array. That…

Snow on a panel stops production almost completely, and the tempting fix is the wrong one. A standard roof rake or a…

Balcony solar means small arrays in a space you do not own, which changes every decision. Mounting cannot penetrate anything, panels cannot…