[Solved]-Multiple Charts on single page RAZOR MVC4-Highcharts

it seems you need table or list to show more then one result:

<ul>
@foreach (highcharts chart in model.charts)
{

       <li> @(chart)</li>

}
</ul>

//or
<table>
@foreach (highcharts chart in model.charts)
{

       <tr> <td>@(chart)</td></tr>

}
</table>

from your code you have commented out // model.charts.add(g2); so it seems to me only one chart is added to the model

make sure the chart names are unique in your method for generating each chart ie. highcharts chart = new highcharts("chart2")

i imagine in your case the methods for generating the charts both read highcharts chart = new highcharts("chart")