I confess we're hardly a bastion of energy conservation; however, FYI when we're under sail either not simply playing around in familiar local waters in "nice" conditions, we have running:

B&G Hydra Instruments with 12 displays scatter around
B&G Hydra Pilot driving a Hynautic Ram

110 V dedicated inverter powering
1 Dell Small footprint CPU - Optiplex
12" flatscreen display
Wireless Bridge (turned-off when really "offshore")
We run Nobeltec with AIS overlay.

2 - 12" full function MFD Furuno Chartplotter (and Radar display units) - one at nav, other in cockpit
AIS Unit
Furuno 4 KW radar (usually on offshore)

2 - Northstar 6001 GPS Chartplotters (one at nav station, one in cockpit)
Sirius Weather receiver

Icom VHF at Nav station w/ full function remote in cockpit

Mastervolt Inverter/Charger (on standby)

Two compressors for Sea Frost cold boxes - one freezer, one refrig (total boxes about 21 CF) 3 lids for refrig/ 1 for freezer

Night Lights - florescent in rear head; and one on galley counter
Nav Station light - occasional incandescent
Nav Lights - LED

Two Electric Lewmar 66's (various numbers ascribed) - 3 speed electric winches -- used for jib and spinnaker trimming underway (except when raising the main or reefing.)