WindWizard

Keep in mind the math. STC is 1000w per square meter. Panels efficiency is usually between 19-23% Thus a square meter will be between...

There you go. A whole century to get it right and still inefficient! I have both automatic and manual cars. For driving experience...

I for one will never go the route of purchasing a ready-made system. I just enjoy the DIY aspect of the whole process. Purchasing...

Yes, your panels should be wired in parallel otherwise you may damage your MPPT Charge Controller. The spec I found was 15V-80V. If you...

A while back my wife wanted to reduce the cost of running our 17500-gallon pool. I took on the challenge and now the expenses are...

The input for the MPPT Charge Controller shows 15V-80V on one of the specs I see. I would use the two panels as 2P rather than 2S. Yes...

Both systems are about to receive 304 cells from amy. Cells have arrived from china. House system will be cleaned up with proper busbars...

You definitely have a problem. What are the specs on the panels? What voltage and current does your Victron show as coming from the...

Indeed, those washers are bad for contact. Lugs need to be direct on fuse.

As I posted, many different manufacturer's of MC4 connectors are not exactly the same spec as the Staubli (which is the original, real...

I use the power of necromancy to bring this thread back to life. Just posting an update. I might have figured out why my electric bill...

August in Texas has to be the highest energy consuming month right? I guess it's time I showed my bill: That estimate was a little...

It could be the battery or it could be a connection issue. Grab a voltmeter and see where the voltage drop is. If the battery is...

Wow that really sucks that they limited the functionality of the bluetooth app. I really wonder why they would do that. That just...

I am not sure why you can't get the bluetooth dongle and then just use the bluetooth app on your phone to program the multiplus.