You may not change the type of renewable technology applied for but so long as you are still using a registered installer and a registered system, other amendments should be accepted. However, before proceeding you must submit a revised quotation and a letter requesting the amendment in order that it may be assessed, in line with the terms of the grant. Only when you receive an acknowledgement of this change, may you proceed with the installation. Please post your amendment to:

1. Grant claim form
2. Finance Bank Details Form
3. Commissioning certificate
4. Receipt or receipted invoice