Most reacted threads

I am frustrated with how Signature Solar is handling the backorder of EG4 battery racks. I purchased a bundle that included racks and batteries (which appeared to be in stock on the website at the time of purchase), and everything arrived except the racks. I looked at my order status and it...

Can you stack an EG4 3 slot battery rack on top of an EG4 6 slot rack? More specifically can the busbar of the 3 rack be connected to the busbar of the 6 rack, which is then connected to the inverter?

If I install an EG4 18k in hybrid as a battery backup and timeshifting device, w/o solar, is a rapid shut down necessary? Intuitively it seems like you would want first responders to be able to shut down the inverter along with the conventional service connections, to prevent the inverter to...

Two dedicated AC combiner boxes are in the recommended configuration for running two EG4 18Ks in parallel. This seems to be different from a PV combiner box which I think operates at lower voltages. Is this just a box containing taps to split the 120v P1 and P2 on input side, and another box...

Hi there, wondering if it's possible to set up a battery and inverter to act as a whole-home UPS (power conditioning and bridging for short blackouts), but also to time shift by charging at night and discharging during day. In my area there is a ton of wind power with excess production at night...

I am trying to update the firmware on my communications hub. I purchased the update cable from signature solar, it is labeled as an RS 232 cable which is apparently a slower cousin of RS 485. I plugged this cable into the USB port on my computer and the RS 485–3 inverter port on the hub. When I...