sunsurfer's latest activity

If you pay a contract manufacturer to tool up for production of your product, would you want them to use your investement to turn around...

Well, thats some speculation on the intent. Still, pretty standard stuff. No harm in trying to protect a buisness investment. There are...

Some day, it would be nice to have a smart load output standard that could work with appliances. Divert all that unused solar to heating...

He is talking about manufacturing IP and trade secrets, not sure what that has to do with sales. There are laws protecting trade...

If it's built to handle that much surge. What's limiting its continuous output? Or are these high surges limited to milliseconds? Low...

Not for 5 seconds or longer....lol If they where built correctly, they would have an output transformer making them more robust and safer.

I would love to see one of these units in a 1/2 ton mini split. Have a 48v DC option AND allow the user to program percentage of power...

Cascade heat pumps are good for getting a wider range of front / back temps. But good luck getting over 2.5 COP. Still better then...

While cascade heat pumps are not new, these guys are claiming to be able to blend from mode(?) or some sorts to offer good low ambient...

Personally, I would not hook up any inverter to my home that did not have transformer isolation. Only exemption would be maybe an...

Yes, but there is electrical base stuff too! I know for sure there is an adhesive based for circuit repair. I honestly don't know if...

How about, conductive silver paste, then coat is with some good old fashion red insulation varnish / liquor

30 gallons starting at 55F going to 140F will be about 7 hours at 900w. That is assuming the cold start temp.

Yes! I think its a great idea. Also, you can make medicine extracts with ethanol. I made some black walnut and it cured my lyme disease.

Right...."fuel".....thats what you tell the wife?

Found your problem, some idiot forgot to install a transformer and hooked your mains right to the driver circuit. Probably trying to...

I'm fully off-grid so no utility power. Generator runs a battery charger and inverters are in the container.

Just found out its modified sine wave. Still, I have a water heating application I could use it for...dang.... If its reliable AND and...

I'm looking at picking up this inverter used but working fine condition. I have an MS2812 and it is rock solid. I'm wondering if anyone...

My solar is currently in my house but is moving to a shipping contain. The container is insulated with 2" extruded poly but I will be...