Board Thread:Questions and Answers/@comment-5011997-20130209143757/@comment-6024139-20130209145845

There are 2 kinds of solar panels.

You need the IndustrialCraft Solar Panel to create EU for BatBox.

You need the RedPower Solar Panel to generate Blutricity for BatteryBox.

Most likely, you want the IC2 type of energy for machines. The only reason to use Blutricity is frame motors and Blulectric Alloy Furnace.

If you need further help. please provide a screenshot.