Good day,

Eksdom is now pushing us to the point where we do not have any real answer, but to provide for ourselves.

The plan is to get a Sunsynk 8kw inverter with 10 x JA Solar 455W Mono MBB Half-Cell Percium solar panels with either 1 x Pylon Tech UP5000 100ah 4.8kWh Lithium Battery or Sunsynk Battery Max 100AH 5.12kWh 51.2V - just to get the ball rolling.  Further battery/ies to be purchased in near future.

The geyser and aircons will be on the auxiliary load.  With the 10 panels in 1 string, connected to 1 mppt channel.

According to my research, the 10 panels will be within the 500V max input voltage.  

The Pylon will give  max 90 Amps (15s) but max 75A, but with 50A recommended and the Sunsynk max 100A continuous discharging current and 50A standard discharging current (max 50A charging current).

The difference according to my understanding is max Pylon 3.6 kw vs Sunsynk 4.8kw draw from inverter - this being quite significant also Sunsynk will extend your inverter warranty by 5 years if you connect the Sunsynk battery, thus making the Sunsunk battery the better choice, although at a slight premium.

Firstly, will my 3 main components be compatible and secondly am I correct in all my battery assumptions?

I use on average about 550 units a month, with gas top stove and electrical stove and geyser.

Any input will be greatly appreciated.

Shaun
O84 8two3 58l5

You might want to take your cell number down from a public forum.

Inverter and batteries will be compatible with no issues as well as the choice of panels. Question will be how you split the panels onto the 2 mppt, 10 on 1 mppt might be too much so you may have to split 5-5 for now