This will be the second version of the Solar BMS with a lot of improvements over the current SBMS4080.
I had a successful Kickstarter last year for the SBMS4080 (Solar Battery Management System) the 4080 is from 40A charging and 80A discharging so with max configuration 8 cells of LiFePO4 that is 1000W of PV panels possible and 2000W load. I produced about 100 units of SBMS4080 and smaller version SBMS1616 for backers and I also have installed two in my offgrid house (the main reason I designed this Solar BMS).
Here is a photo I actually took today of my SBMS4080
I made the above photo to show a record of 29.2A from 3x 240W PV panels so 720W total. The reason for this is full sun at 1:16PM snow on the ground and -22C
And below you can see a 3D render of how the new Solar BMS will look like this will be able to handle 3000W of PV and 3000W load at the same time with a TDP of just 22W
And here is a comparison of cost for stored energy between the best Lead Acid from Trojan and LiFePO4 from Winston.
So you see why I went for LiFePO4 over the more traditional Lead Acid. There are other problems with Lead Acid especially in a cold climate like mine but the 3x difference in cost for each kWh stored is a good enough reason by his own.
You can see more technical details on my webpage
http://electrodacus.com including at the end of the page a nice 7 day graph with my house power production/consumption.
Kickstarter is less than 2 days away from starting. I will add a link here for the Kickstarter page once I have that.
It seems it will have WiFi since that is more requested than Bluetooth LE.