Solar inverter and controller guides
Independent guides for popular units, worked out from their published datasheets: how many panels in series, the battery fuse and cable, the wiring order and the settings to check. Each links to a simulator of the system it builds.
Growatt SPF 5000 ES
5 kW 48 V off-grid all-in-one inverter
Deye SUN-5K-SG03LP1
5 kW 48 V hybrid inverter (grid-tie with battery)
Luxpower SNA 5000
5 kW 48 V off-grid / hybrid all-in-one
PowMr POW-HVM3.2H-24V-N (3 kW 24 V)
3 kW 24 V budget all-in-one inverter
Victron SmartSolar MPPT 100/30
30 A MPPT solar charge controller, 12 / 24 V
Not affiliated with any maker. The label on your unit and its manual always win.