PlugIn Solar Form
The free UK plug-in solar compliance tool — G98 notification and SEG registration made simple.
Plug-in solar is now legal in the UK under BS 7671 Amendment 4. If you've installed a plug-in solar kit (up to 800W), you need to notify your DNO within 28 days using a G98 form. You can also register for the Smart Export Guarantee (SEG) to get paid for electricity you export back to the grid.