SMA STP 20000TL-30

20000 W2 MPPT320–800 VThree-phaseIP65Market: Australia & NZ · Europe & UK · Other countries

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The SMA STP 20000TL-30 is a 20000 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: : 320–800 V
Max Input Current (per MPPT): : 33 A
Max Short-Circuit Current (per MPPT): : 43 A
Start-up voltage: : 188 V
Max DC Input Power: : 36,000 W

AC Output & System

Nominal AC Output Power: : 20,000 W
AC phases: : Three-phase
Peak efficiency: : 98.4 %
European efficiency: : 98 %
MPPT Trackers: : 2
Strings per MPPT: : 3
Type: : String
Battery port: : No

Enclosure & service

Protection rating: : IP65
Dimensions (W × H × D): : 661 × 682 × 264 mm
Weight: : 61 kg
Noise at 1 m: : 51 dB
Standard warranty: : 5 years

Best panel configuration

The fully compatible panel setup from our catalog that makes the best use of this inverter, calculated for -20°C to 35°C.

LONGiHPBC

LR7-72HVH-650M

Compatible

23.4 kW

36 panels of 650 W

≈20.9 kW in summer heat (-11%)

How to wire it · 12 per string

MPPT 1
2 strings
MPPT 2
1 string

Panel area: 97.2 m²
Panel weight: 1,026 kg
DC/AC ratio: 1.17×

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Datasheet

Download PDF0.6 MB

Other Models in This Series

Model	AC Power	Max DC V	MPPT range
STP 15000TL-30	15000 W	1000 V	240–800 V
STP 20000TL-30Current	20000 W	1000 V	320–800 V
STP 25000TL-30	25000 W	1000 V	390–800 V

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