Showing posts with label Backup Generator. Show all posts
Showing posts with label Backup Generator. Show all posts

Sunday, 8 March 2009

12V-220V-DC-AC-System-With-Generator


12V / 220V DC/AC System with Generator

This system provides all the benefits of a combined Direct Current (DC) and Alternating Current (AC) system with the added benefit of a standby generator. This is perfect if you have some high demand appliances or your demand exceeds your solar generation ability. It also provides very good resilience for those cloudy winter days when the solar generation will be reduced.

  • 1 - Battery
  • 2 - Solar (PV) panel
  • 3 - Solar Charge Controller
  • 4 - Wind generator
  • 5 - Wind Charge Controller
  • 6 - Inverter - charger
  • 7 - Generator

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    Wednesday, 10 September 2008

    Learn-About-Backup-Generators-For-Off-Grid-Installations


    Backup Generator AKA: The gas guzzler

    Off-grid solar-electric systems can be sized to provide electricity during cloudy periods when the sun doesn’t shine. But sizing a system to cover a worst-case scenario, like several cloudy weeks during the winter, can result in a very large, expensive system that will rarely get used to its capacity. To spare your pocket, size the system moderately but include a backup generator to get through those occasional sunless stretches.Engine generators can be fueled with bio diesel, waste oils (Including WVO, WMO, Gear Oil) petroleum diesel,gasoline, or propane, depending on the design. These generators produce AC electricity that a battery charger (either stand-alone or incorporated into an inverter) converts to DC energy, which is combustion engines, generators tend to be loud and stinky but a well-designed solar-electric system will require running them only 20 to 100 hours a year.

    Saturday, 8 July 2006

    Lister-CS-Problems-Solved

    Got the engine up and running after some minor problems which could have been major! Turns out it was the mountings that where not tightened down and not the big end shells!

    All up and running and just in time for the cold northern wind that has just started up today! House is cosy and warm and the inverter battery bank is charging for this evenings usage.