Comparisons

Compare system paths before products.

The useful comparison is the one that exposes a tradeoff in your architecture—not the one that makes a product category look inevitable.

Architecture choice

Portable power station or DIY battery system?

Choose based on portability, expandability, integration effort, and the exact loads you need to support.

Voltage choice

Voltage is an architecture decision driven by power level, current, existing loads, and future expansion.