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I write this in the hope that others will see the light! Being a liveaboard I have been on a mission to reduce power usage. I run a 62ft trad boat with led lighting, led 240v, hurricane heater, shurflo 11.6gpm pump, plus shower drain box. Along side the usual I have a couple of tablets, the missus has a laptop and her obligatory hairdryer a d bits. (say no more) I run a victron multiplus 1900w inverter/charger. Victron mppt 75/15 regulator. I now run 2 x LG 305w b3 9a solar panels. Previous to this the solar panels were 2x 200w 5 amp panels The battery system is basic. Just 3x 110ah albions plus a starter. We ran the 200w panels for a year with the inverter charger in he background For a month now I've been monitoring these new panels and I'm stunned by the difference. The new system yield I'd 1.2kwh to 1.6kwh! I physicaly can't store that much! When we had all that rain the other day I was still receiving 5 amp. It sits at the moment around 14.6a thru the day this is limited by the 15a regulator which will soon be replaced. I should point out that the panels are mounted flat on the roof. They aren't aimed at the sun. The panels are house panels. 24v and the latest technology. Which has helped reduce the thickness of cabling required and also reduces current loss overy long distance. The panels you might think would be too big but there is still space to walk down the sides of the roof. With the previous panels I couldn't get away from needing a 240v hookup. With the new panels I have been off grid from day one. Even the good lady can't upset the system... The panels are LG x-mono b3. They allow sun to penetrate between the cells and reflect onto the rear of the cell aswell as the front. This allows an amp increase of up to 9.52a per panel. As opposed to 6 to 8amps. I hope this information helps someone as I and others in our basin have been thoroughly amazed by the changes Something to point out here is that these panels are available in ones and twos. Go to the main importers and ask them for any spares off the months order. They will import a container full at a time but 99% of the time the orders they have will leave a few spare. They're no good to a house install in 1s or 2s but ideal for us boaters. The companes will give you favourable rates in. Half price if not more discount! It makes this option really affordable. Yes you may spend a bit more.on a. Mppt regulator but trust me.. the difference is phenomenal. Dont go for the cheap regulators as the algorithms used aren't clever. I swear by victron. They really do what it says on the tin. If I can be of help or you think I've missed something then let me know and I will endeavour to assist or update.