Summary Description. Assemble, install, or maintain solar photovoltaic (PV) systems on roofs or other structures in compliance with site assessment and schematics. May include measuring, cutting, assembling, and bolting structural framing and solar modules. May perform minor electrical work such as current checks.
IFERROR(value, value_if_error) The IFERROR function syntax has the following arguments: Value Required. The argument that is checked for an error. Value_if_error Required. The value to return if the formula evaluates to an error.
You can always use the good oleâ copy and paste method. 1  Set up your formula in the top cell. 2  Either press Control + C or click the â Copy â button on the â Home â ribbon. 3  Select all the cells to which you wish to copy the formula.4  Either press Control + V or click the â Paste â button on the â Home â ribbon. Set up your formula in the top cell. 2  Either press Control + C or click the â Copy â button on the â Home â ribbon. 3  Select all the cells to which you wish to copy the formula. 4  You can select cells either by dragging the mouse or by using keyboard shortcuts.