Friday, 13 February 2015

Emergency Power

A few Lab members recently asked me "how do you survive power outages?"

Here's how, and it's all available at your website or department store of choice (cough cough Amazon, Wal-Mart)

One (1) marine deep cycle battery, as large as you can afford

and/or can carry (approx $80) (must buy in store)

One (1) 12 volt trickle charger (approx $30)

One (1) 12 volt to 120 volt inverter, sized according to your needs. 200 watts will power a few devices for around $40; do yourself a favor and get a 600 watt Tripp Lite or similar, around $90

Optional: One or more 12V accessory plugs, to wire into bEmergency Powerattery (approx $10/ea)

My current "Power Box", pictured below, is currently out on an off-grid island staged and waiting to run some Civic Wireless customer premises equipment. The box will run network gear on a small inverter for weeks on a full charge.

Part 2: Exploring solar trickle charging.

Questions? Email: help [at]


from SpaceBlogs


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