Hi Fast,
To remove this block, you have to edit your indexT.html file
to locate these lines and simply remove them:
<tr class="td_data">
<td>Solar Radiation</td>
<td><#SolarRad> W/m²</td>
<td>UV index</td>
<td><#UV></td>
</tr>
<tr class="td_data">
<td>Sunny</td>
<td><script type="text/javascript">
sun = '<#IsSunny>';
if (sun == '0') {sun='No';}
else {sun = 'Yes'};
document.write(sun);
</script>
</td>
<td>Current solar max</td>
<td><#CurrentSolarMax> W/m²</td>
</tr>
Hope this help!
Regards,
Jacques