Survey
Roof 1
Panel positioning (N panels)
Electrical assessment
A standard electrical installation is with no extras, the inverter is located in the loft or garage area and the generation meter and emergency isolation point is mounted next to the main incoming supply of the property.
The cable run between the inverter CSA is to be dependant to the size of the system in relation the length of run in accordance to BSEN7671 and to be of a black heat resistance round flexible cable clipped direct to outside of the property with wrap around clips.
Electrical extras
OWL intuition unit
These units need a solid wall and space near the main supply to be fitted. Please bear that in mind all units used have full details in the sales drop box provided.
Voltage optimser unit
Hot water controller
OWL heating/Boiler Control
The OWL heating unit is controlled and used via the internet and therefore the client must be OK with the use of computers; you are very limited to what you can control without.
Cable run extras
It is also possible to run the cable in trunking inside the property or conduit outside the property but if the inverter is located down in a garage or lower area of the property it is advisable to run the dc cables in mechanical protection. If is this is the case we will need to the estimated length of run and protection type required this may also be installed on the AC run at the clients discretion if we know ahead of the installation.