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Greetings. I have a system currently at home so I am not a total newbie... but it is a fairly straight forward system.... now plotting on to upgrade an RV I have coming next month. It comes with a gopower package....200 watt panel on the roof/solar charge controller/1000 watt go power...

I currently have two solar systems. The first one is a 6 year old grid tie 3500 w PV system going into a Fronius inverter. Feeds back any excess to the power company. When the power company started doing their safety shutoffs I found the drawback of grid tie.. (i.e. no power... no solar...

I am looking up upgrade my Solar Charge Controller. Looking at the SmartSolar 150/70. Other than the way they connect, I can't find a difference between a TR and MC4 model.... is there anything else I should know about them? is one better?

I currently have two 24V BYD 3000 w/h lifepo4 batteries from BatteryBackup. Looking at the new batteries coming in, I would like add to my system for longer backup. Could I add one of the 24V 123 batteries from Big Batteries to my system.. or would it take the new battery down to the specs of...

I realize this may be that I have just been stuck in my house for to long and I am making problems for myself but here goes. I currently have a MPPSolar 2424-MSD in an offgrid configuration, with1200W of 24V panels (3S/2P) producing 135V at 12A feeding 2 - 3KWH BYD 24volt battery units. I am...

I have two 24V BYD LiFePO4 3KW w/BMS packs connected to a MPPSolar LV2424 MSD. connected in parallel. The packs come with anderson connectors. While most setups I have seen would attach both positives together and then connect to the MPP poles (Figure B).... without much work I can connect both...

I am working to get an alternate source of critical power for when PGE decided to do one of their shutdowns... Last year they shut down my entire area for about 5 days. I started by having a small generator .. then I started looking at solar generators (Titan), and learning from this forum have...

Panel issue I have had a call out to an electrician for better part of a month now and while they have told me they will try to get me scheduled as soon as possible I am beginning to think that they aren't willing to come out as far as I am for what seems to be a very small job. Looking to...