Davidpoz

Discover Batteries, AES Rackmount and Outdoor cabinet test and review

Build your own solar battery, fast and cheap!

Is Bigger Better? 230Ah, 11,776Wh, Server Rack Battery

Installing 300 Amps of Solar Charge Controllers

Matching Water Heater Elements to Solar PV Panels

Double your power handling with a second inverter

Build your own solar battery and save thousands $$$

Post-hurricane battery system

Viewer suggested upgrades - Answering your questions, Part 2

One Circuit Breaker To Rule Them All!

Chevy Volt Battery, Gen 2, Pick up (off-grid solar)

Wiring the transformer based Schneider XW PRO and PDP

Framing Solar Thermal DHW tank, part 2

Getting what You Paid for using Science

Discover Battery, worth the price?

Building a Solar Generator, Powerwall, System for off grid Tiny House on Wheels

The AlternatorGenerator, First Attempt. 48V Battery Charging

DIY DC Generator: charge batteries off grid