Application:

Colonial-era farmhouse finds an energy-efficient future

Location:

California

Description:

A rustic structure transported to an isolated location, a symbol of fierce independence. Solar modules provide 80% of the electrical need for this comfortably appointed dwelling, as well as the needs of a separate caretaker's quarters and a nearby ostrich farm. A hidden structure houses the solar power system  which is monitored and controlled from the house.

System Components:

32 Volt solar system includes:
2 kW array of solar modules, series-connected in strings of two
Storage in 2 Volt lead-calcium cells
3 kW inverters in cascade
Diesel generator for supplemental power

Comments:

Solar power allows new efficiencies to meet challenging applications.