Fronius Primo 4.6-1

4600 W2 MPPT240–800 V

The Fronius Primo 4.6-1 is a 4600 W solar inverter with 2 MPPT trackers. Below are the verified electrical specifications extracted from the manufacturer datasheet.

Technical Specifications

DC Input

Max DC Input Voltage: : 1,000 V
MPPT Voltage Range: : 240–800 V
Max Input Current (per MPPT): : 12 A
Max Short-Circuit Current (per MPPT): : 24 A
Start-up voltage: : 80 V
Max DC Input Power: : 6,900 W

AC Output & System

Nominal AC Output Power: : 4,600 W
MPPT Trackers: : 2
Strings per MPPT: : 2
Type: : String

Best panel configuration

The most powerful fully compatible panel setup from our catalog, calculated for -20°C to 35°C.

Compatible

TOPCon470 W

Trina Solar TSM-NED9R.28-470

10.3 kWSTC

≈9.2 kW in summer heat (-11%)

22 panels · 11 per string · 2 MPPT

Check in calculator All compatible panels

Datasheet

Download PDF0.5 MB

Other Models in This Series

Model	AC Power	Max DC V	MPPT Range
Primo 3.0-1	3000 W	1000 V	200–800 V
Primo 3.6-1	3680 W	1000 V	200–800 V
Primo 4.0-1	4000 W	1000 V	210–800 V
Primo 4.6-1Current	4600 W	1000 V	240–800 V
Primo 5.0-1	5000 W	1000 V	240–800 V
Primo 6.0-1	6000 W	1000 V	240–800 V
Primo 8.2-1	8200 W	1000 V	270–800 V

Check in calculator

Verify string compatibility with this inverter

Find compatible panels

See which solar panels work with this inverter