New Batteries

The new set of batteries arrived. Testing of the batteries were conducted to determine whether batteries would be compatible with the charging components. The batteries and charger are compatible. A warning label rates max charge rate at 700 mA and that a higher rate will overheat the battery. Trickle charging was also mentioned on the label. The charger has the ability to set the charge rate to 700 mA.

15 Days Till Maker's Faire

The second was completed over the weekend. Additional parts for the rack and support were purchased. Hardware and material for the battery box for the second solar rack was also purchased and ready for fabrication.

Additional batteries were purchased after further discussion with Chris to determine the best solution for the limited funds available. It was determined that 5 cell AA 6V 2500 mAh NiMH were the best option. Six units were purchased and will arrive by end of this week or early next week. Charging tests will have to be ran once the batteries arrive.

The goal for the remainder of this week is to finish fabrication of the second battery box along with mounting the electrical charging components.