It has been a fun project. Once the old saildrive bit the dust, I made the decision for convert to electric so sourced a good electric saildrive from Sillette Sonic. While the bolt pattern was slightly different, I fabricated an aluminum plate to allow the new electric saildrive to use the existing saildrive foundation.

  Is Your Boat Listed?  It can be next!

FIND YOUR BOAT (alphabetical order)

Boat Make & Model (+denotes multiple installs)  and Electric Yacht System

Boat Make/model     Motor Installed

• Alberg 30 +            QT10.0
• Alberg 37               QT20.0
• Alberg 42               QT20.0
• ALBIN 25                QT10.0
• Alden Ketch 1935  QT20.0
• Alerion 28 express QT10.0
• Allied Princess+ QT10.0
• Allied Seawind 30 QT10.0
• Aloha 27 QT10.0
• Aloha 8.2 QT10.0
• Angelman ketch Alpha 30  QT10.0
• Angelman Sea spirit QT20.0
• Antrim Monohull QT10.0
• Balboa 27 QT10.0
• Bayfield 25 QT10.0
• Bayfield 27 QT10.0
• Bayfield 29+ QT10.0
• Bayfield 32 QT10.0
• Beneteau 390 QT20.0
• Beneteau First 310 QT10.0
• Beneteau First 310  QT10.0
• Beneteau Idylle 43  QT20.0
• Beneteau Oceanis 32 QT20.0
• Beneteau Oceanis 400 QT20.0
• Beneteau, Oceanis 381 QT20.0
• Benford Dory 30 QT10.0
• Bird 30  QT10.0
• Boats 33 QT10.0
• Bombay clipper QT10.0
• Bowman 36 QT10.0
• Bristol 35.5 QT10.0
• Bristol Channel Cutter QT10.0
• Bruce Roberts Spray  QT10.0
• C&C 41 QT10.0
• C&C 26 Encounter QT10.0
• C&C 27+ QT10.0
• C&C 29 QT10.0
• C&C 30 QT10.0
• C&C 33 QT10.0
• C&C 35+ QT20.0
• C&C 37/40 QT20.0
• C&C Custom 43 QT20.0
• C&L Cutter 37 QT20.0
• Cal 2-27+ QT10.0
• Cal 25 QT10.0
• Cal 29+ QT10.0
• Cal 30 QT10.0
• Cal 34+ QT10.0
• Cal 40+ QT10.0
• Cap Cod Marlin23 QT10.0
• Cape Cod Catboat  QT10.0
• Cape Dory 27+ QT10.0
• Cape Dory 28+ QT10.0
• Cape Dory 30+ QT10.0
• Catalina Capri 30 QT10.0
• Cartwright 40 QT20.0
• Cartwright Cutter QT20.0
• Cascade 27 QT10.0
• Cascade 29 QT10.0
• Catalina 27+ QT10.0
• Catalina 270+ QT10.0
• Catalina 28 QT10.0
• Catalina 30+ QT10.0
• Catalina 309+ QT10.0
• Catalina 320 QT10.0
• Catalina 34+ QT10.0
• Catalina 36+ QT20.0
• Catalina 42 QT20.0
• Catamaran (over 20 conversions) QT10.0/QTT20.0/30.0LC
• Cape Cod Catboat QT10.0
• Challenger 32 QT10.0
• Challenger 33 QT10.0
• Chance 30 QT10.0
• Cheoy Lee 27 QT10.0
• Cheoy Lee 31 QT10.0
• Cheoy Lee 35 QT10.0
• Cheoy lee offshore 40 QT20.0
• Chris Craft Catalina 28 QT10.0
• Chris Craft Commander 41 QT20.0
• Chris Craft Constellation Scooner QT10.0
• Clipper Marine 32 aft cabin QT10.0
• Columbia 24 QT10.0
• Columbia 28 QT10.0
• Columbia 36 QT20.0
• Columbia 40 QT20.0
• Columbia 8.7+ QT10.0
• Columbia Sportboat 30  QT10.0
• Comfortina 39 QT20.0
• Contessa 26+ QT10.0
• Contessa 35 QT20.0
• Contest  QT10.0
• Contest 31 QT10.0
• Cookson Yacht Frers 43 Shockwave QT20.0
• Cooper 416 QT20.0
• Cornordo 44 QT20.0
• Coronado 35+ QT20.0
• Coronado 44 QT20.0
• Coronado 32 QT10.0
• correctcraft cuddy nautique QT10.0
• Cosmos 49 Catamaran QT20.0
• Crown 34 QT10.0
• Crowther Catamaran 39 QT20.0
• CS 27 QT10.0
• CT 41+ QT20.0
• custom harbor launch QT10.0
• Day Sailor QT10.0
• Defour 35 QT10.0
• Dencho Marine Catamaran 20M QT10.0
• Dickerson 36  QT20.0
• Dispo + QT10.0
• Downeaster 32 QT10.0
• Downeaster 38 ketch QT20.0
• Duffy 18  QT10.0
• Ed Horseman Tri 48ft QT20.0
• Ed Monk 43 LOD cutter rig sailboat QT20.0
• Electric Yachts of Canada QT10.0
• Elite 32 QT10.0
• Endeavour 32+ QT10.0
• Endeavour 38cc QT20.0
• Endeavour 43cc QT20.0
• Ericson 27+ QT10.0
• Ericson 29 QT10.0
• Ericson 30+ QT10.0
• Ericson 31 Independence + QT10.0
• Ericson 32+ QT10.0
• Ericson 34 ll QT10.0
• Ericson 35+ QT10.0
• Ericson 36C QT10.0
• Ericson 38 QT20.0
• Ericson 39+ QT20.0
• Ericson Scorpion QT10.0
• Faerling Custom Wood QT10.0
• Fair Weather Mariner  QT10.0
• Fairliner 270  QT10.0
• Family Cat 23 QT10.0
• Farrier F-41 S-SD QT10.0
• Fjord 28 MS QT10.0
• Folkboat IF QT10.0
• Formosa 41+ QT20.0
• Formosa 46 QT30.0LC
• Formosa 47 QT20.0
• FP Venezia QT10.0
• Freedom 30 QT10.0
• Freedom 32+ QT10.0
• Freedom 33 CK  QT10.0
• FREEDOM 40  QT20.0
• Frers Yawl 45 QT20.0
• Friendship 30 QT10.0
• Frisco Flyer QT10.0
• Fuji 35  QT10.0
• G Pinot 38+ QT20.0
• Galaxy QT10.0
• Gemini 105+ QT10.0
• Gibsea 302 QT10.0
• Glen-L "Sweet 16" Mini Tug QT10.0
• Gloant Gaffer  QT10.0
• Grampian 26 QT10.0
• Grey Seal QT10.0
• Group Finot Custom 42 QT20.0
• Gulf 32 Pilothouse  QT20.0
• Gulfstar 39 Sailmaster QT20.0
• H28 QT10.0
• Hallburg Rassy 312 QT10.0
• Hans Christian 34 QT20.0
• Hans Christian Cutter 42 QT20.0
• Harbor 25+ QT10.0SD
• Harbormaster Glen-L Launch QT10.0
• Herreshoff 28 QT10.0
• Herreshoff America 18 QT10.0
• Hinckley Bermuda 40 QT20.0
• Horizon Catboat QT10.0
• Horseman 43 XRC  QT20.0
• Hughes 32 QT10.0
• Hughes Northstar 500 QT10.0
• Hunter 27+ QT10.0
• Hunter 30+ QT10.0
• Hunter 33 QT10.0
• Hunter 37 QT10.0
• Hunter 386  QT20.0
• Hunter 42 QT20.0
• Hunter Legend 35.5 QT20.0
• Hunter Legend 40  QT20.0
• Hylas 42 QT20.0
• Ingrid 38+ QT20.0
• Irwin 28 QT10.0
• Irwin 28  QT10.0
• Irwin 34+ QT10.0
• Irwin 38cc QT10.0
• Irwin 54  QT10.0
• Islander 28+ QT10.0
• Islander 30+ QT10.0
• Islander 32+ QT10.0
• Islander 33 + QT10.0
• Islander 36+ QT20.0
• Islander 37 MS QT20.0
• Islander 38 QT20.0
• J40 QT10.0
• Kahuna 32 (custom build) QT20.0
• Kelly Peterson 44 QT20.0
• Kelly Peterson 46  QT20.0
• Ketchamak 43 QT20.0
• Lancer 30 QT10.0
• Legnos Mystic 30 QT10.0
• Manta 38 Catamaran QT10.0
• Manta 42 QT10.0
• Marinier 31 QT10.0
• Marshall 22+ QT10.0
• Marshall Sanderling + QT10.0
• Mason 43  QT20.0
• Menger 17 Catboat QT10.0
• meter style (R-Class) QT10.0
• Mirage 27 QT10.0
• Moody 34 QT10.0
• Morgan 28 QT10.0
• Morgan 32 QT10.0
• Morgan 35 QT10.0
• Morgan 391 QT20.0
• Morgan 40 PH QT20.0
• Morgan 41OL  QT20.0
• Morgan 43 CC + QT20.0
• Morgan 45 QT20.0
• Morgan 462 QT20.0
• Morgan Giles 30 QT10.0
• Motor Whaleboat 26ft QT10.0
• Multichine 28 QT10.0
• Mystic 26 QT10.0
• MYSTIC 67' Aluminum Cutter Rig Ketch QT45.0
• Nebbie Cape 28 QT10.0
• Newport 27 QT10.0
• Newport 30 + QT10.0
• Newport 33 + QT10.0
• Nonsuch 26 QT10.0
• Nordhavn 40 (get home) QT10.0
• Nordick Launch 24 Wood Launch  QT10.0
• NorSea 27  QT10.0
• NYYC 40 QT45.0
• O’day 30 QT10.0
• O'Day 27 QT10.0
• O'Day 27 QT10.0
• O'Day 27 QT10.0
• O'Day 27 + QT10.0
• O'Day 28 + QT10.0
• O'day 30 QT10.0
• O'Day 32 QT10.0
• O'Day 37 QT10.0
• Olson 40  QT10.0
• Orion 34 QT10.0
• Orion 35 QT10.0
• Outremer 45  QT20.0SD
• Pacific ketch 45  QT20.0
• Pearson 28 QT10.0
• Pearson 30 + QT10.0
• Pearson 300-30  QT10.0
• Pearson 32  QT10.0
• Pearson 323 QT10.0
• Pearson 33 QT10.0
• Pearson 34 QT10.0
• Pearson 35 + QT10.0
• Pearson 36  QT10.0
• Pearson 365 + QT20.0
• Pearson 37 QT20.0
• Pearson 419 QT20.0
• Pearson 424 + QT20.0
• Pearson Comander QT10.0
• Pearson Commander QT10.0
• Pearson Countess 44 QT20.0
• Pearson Electra QT10.0
• Pearson Flyer + QT10.0
• Pearson Hudson Packet Sail Launch QT10.0
• Pearson Hudson River Packet  QT10.0
• Pearson P27 QT10.0
• Pearson Triton + QT10.0
• Pearson Vanguard + QT10.0
• Pearson Wanderer QT10.0
• Peterson 30 QT10.0
• Peterson 33 QT10.0
• Peterson 34 QT10.0
• Pontoon boat outboard QT10.0
• Power boat QT20.0
• Power Catamaran QT20.0
• Prout 46 QT20.0
• RANGER 29'  QT10.0
• Ranger 33 QT10.0
• Rasmus 35 QT10.0
• Rawson 30 + QT10.0
• Rawson 39 QT20.0
• Rhodes Traveller 32 QT10.0
• Richardson / Little Giant QT10.0
• runabout 18ft. QT10.0
• S2 QT10.0
• S2 11c QT10.0
• S2 27 QT10.0
• S2 30 Center Cockpit QT10.0
• S2 7.9 + QT10.0
• S2 9.2 classic QT10.0
• Sailcraft Merlin 36 QT10.0
• Sandpiper 32 Sharpie  QT10.0
• Santana 30  QT10.0
• Santana 3030 QT10.0
• Schiada 10 QT10.0
• Schionning Arrow 1200 QT10.0
• Schock/Duffy 18' QT10.0
• Servel 28 QT10.0
• Shaw 24 QT10.0
• Sorvel 29 QT10.0
• Soverel  QT10.0
• Soverel 33 QT10.0
• Stone Horse + QT10.0
• Sunbeam 40  QT20.0
• Sunrise QT10.0
• Surfrider Tours QT10.0
• Swanson Timber 34 QT10.0
• T32  QT10.0SD
• Ta Shing, Baba 35 QT20.0
• Tanker model 28ft QT10.0
• TANZER T-25 QT10.0
• Tartan 27 + QT10.0
• Tartan 30 + QT10.0
• Tartan 33  QT10.0
• Tartan 34 + QT10.0
• Tartan 41 QT20.0
• Tartan T10 QT10.0
• Ta-shing / Rafiki QT10.0
• Tayana 37  QT20.0
• Thomas Colin Sloop QT10.0
• Tollycraft 30 Sedan QT20.0
• Tom Colvin Gazelle QT10.0
• Trawler 30  QT20.0
• Tyler-Shuttlewood QT10.0
• VENT DE FETE 30 QT10.0
• VICTORIA 26  QT10.0
• Wayfarer Islander 32 + QT10.0
• Westerly 26 + QT10.0
• Westerly Centaur QT10.0
• Westerly Renown QT10.0
• Westsail 32 + QT20.0
• Westsail 43 QT20.0
• Whitby 42 QT20.0
• Wollacott 28 + QT10.0
• X Yacht 1Ton QT10.0SD
• Yamaha 29 + QT10.0
• Yankee 30 QT10.0

Converting the  Gulfstar Sailmaster 39, to Electric Power San Diego California

Happy to share a few thoughts on the system and more importantly, how  it has affected my sailing “habits”.  First, I couldn’t be more  leased with the overall end results, as  with anything new, there has been a learning curve of course but the  system has performed, not only as quoted but in some cases better than  expected.

I am a sailor. 

Hi Michael,

Sunny Ray and her crew are doing great. We have almost 6000 miles on  our GPS odometer and still perfect performance of the electric motors  from Electric Yacht ! (now over 20000NM)

Top speed under power is 7.5 knots in our 38ft  Manta Catamaran with two blade Flex O Fold 15×10 props on shaft drives.  The previous fixed 3 blade props were great for regenerating power but  we prefer the folding props which give much better sailing performance.  When the sky is clear and the sun is hitting our solar array we can  power at 2 knots without using the battery bank! When the wind is light,  true wind at 7 knots we can motor sail with 6 knots of boat speed only  using 10 amps on each motor. Our generator has only used 100 gallons of  diesel fuel cruising for two years! …

In 2012, Captains Nate and Randy obtained a Maine DEP 

grant to repower "Sarah Mead" with a quiet, clean and 

powerful electric propulsion system. 

She is the first commercial vessel in Maine, and possibly 

New England, to go "Zero Emissions." 

Hi Glenn, Hi Mike, 

I am writing to gush over the many attributes of electric propulsion which includes solid service help from 

Mike and Scott at Electric Yachts.  Our family owns two Ingrid 38 heavy displacement (30,000 lbs) 

sailboats.  We have one converted already and are in the process of completing our SECOND sailboat.