Post Install - Electrical only V2 - COMPLETE

Title Page

Customer Name:
Customer postcode:
Conducted on
Prepared by
Location

Pre-Installation photos

Photo of electrical area pre-install (this is where you intend to put the sub board and add any miscallenous items such as henley blocks etc)
Photo of main fuse pre-install
Photo of intended location of battery & inverter (See Job Pack as to where that is – and ensure customer is happy with this location)
30 second video of intended DC run with any concerns highlighted (felt maybe brittle etc)
30 second video of intended AC run with any concerns highlighted (have to use truncking etc)
Is the number of panels greater than 12?
If number of panels are greater than 12 please LIMIT the inverter to 3.68 upon commissioning

Post-installation pictures

DC Run

Photo of DC cable(s) entry into property – proving IP65 entry adequately waterproofed with silicon, CT1 or any other waterproof membrane
30 second video of DC run(s) completed (Showing cable clipped and inverter entry)
Photo(s) of sticker(s) indicating DC cables

Battery and Inverter

Photo of battery and inverter – (showing adequate clearances around them and isolators/generation meter)
Photo of inverter with lights showing its working
Photo of inverter SN:
Photo of Generation meter SN:
Photo of Battery(s) SN:
Photo of dongle/WIFI plate SN:
Photo(s) of DB breaker without cover on
Photo(s) of Inverter connections to battery WITHOUT cover on
Photo(s) of battery connections to Inverter WITHOUT cover on
Photo(s) of all Inverter connections with covers on
Photo(s) of hazard stickers on Inverter and battery
Photo(s) of DIP switches on battery

AC Run

Photo of AC cable entry into property – proving IP65 entry adequately waterproofed with silicon, CT1 or any other waterproof membrane
30 second video of AC run (or 30 seconds of you explaining AC run)

Consumer unit & Mains electrical

Photo of handover documents (inc SLD and shutdown procedure) placed near the inverter
Photo(s) of consumer unit with cover OFF (showing connections of the PV breaker, RCD, SPD and grid meter)
Picture of grid meter inside consumer unit with cover OFF (Picture needs to show data connections from the inverter and data connections from the CT clamp)
GivEnergy grid meter connections
Inverter: positive (red)- 10
Inverter: negative (black) - 9
CT: positive (white) - 1
CT: negative (black) - 2
Photo(s) of consumer unit with cover ON (showing the PV breaker, RCD, SPD and grid meter)
Photo of CT clamp around LIVE outgoing meter tail – with arrow pointing towards LOAD
CT clamp is ONLY 16mm ! - please ensure it goes around a 16mm tail
Picture of overall electrical install showing sub-board, CT clamp, Henley/Lucy blocks and main earthing terminal (COVERS ON)
Screenshot of system working

Test Results

Photo of total impedance for PV circuit – Zs (Ω)
Photo of external earth fault impedance - Ze (Ω)
Photo of prospective fault current – PFC (KA)
Photo of insulation resistance – (MΩ) - AC side
Photo for string 1 (V):
Photo for string 2 (V):

Declarations

I confirm the install has been installed within accordance of BS7671 regulations
I confirm the inverter and battery are installed in a convenient location (as determined by the Customer), should allow easy access for future operations and maintenance personnel, and have sufficient space for cooling as defined by the manufacturer specifications.
Have you ensured all electrical items are secured and not loose?
Have you checked the Garage Unit / Sub-board for IP4x rating if installed inside? (If installed outside must be IP6x rated)
Can you confirm that you have recorded the MCB and RCD ratings?.
The RCD bus-bar link to MCB is correct (original bus bar or 25mm link) torque connections (1.7Nm)?
Confirm Henley block connections and ensure double insulated tails are correctly installed with no inner sheath showing torque connections (2.5Nm)?
Inspect AC isolator for IP4x rating, torque connections (1.7Nm)?
Check Generation meter/modem, trunking, IP4X, Torque connections(1.7Nm) and general installation condition on fireproof backing?
Visually make sure all connections do not have any copper showing at the terminals?
Checked all labels and applied all stickers?
Have you confirmed the Generation meter and main fuse have been sealed
Have you stayed for 15 minutes for a high load (kettle) test post installation? (if applicable)
Has all relevant documentation been handed over to Sunsave / Customer and filed correctly
Has the Customer received training on their system and given a proper handover
Has the site been cleaned, and waste removed?
Have all members of mounting structure been earthed? (if applicable)
Have all cables been laid in adequate conduit/ copex? (if applicable )
Have all wall / roof penetrations been adequately sealed?
Have inverters / battery been installed on fire-proof surface?
Have all safety distances near inverter and battery been respected?
Is any gas / water piping / equipment in the vicinity of the equipment?
Has the system been configured and its functioning state been verified?
Has it been verified whether installation area may be subject to water ingress / flooding?
Have all pre-existing and later damages in the installation area been recorded?
Has all equipment been installed according to the installation manuals and guidelines?

Signatures

I confirm this installation has been installed within MCS guidelines and the customer is happy and content with installation (including battery/inverter location, cable runs and sub-board placement)
Customer signature - confirming their are happy with installation