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Solar InvertersStecaStecaGrid 1900

StecaGrid 1900

1840 W2 MPPT80–400 VSingle-phaseIP65Market: Europe & UK

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The Steca StecaGrid 1900 is a 1840 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: : 450 V
MPPT Voltage Range: : 80–400 V
Max Input Current (per MPPT): : 8 A
Max Short-Circuit Current (per MPPT): : 9.2 A
Start-up voltage: : 80 V
Max DC Input Power: : 2,000 W

AC Output & System

Nominal AC Output Power: : 1,840 W
AC phases: : Single-phase
Peak efficiency: : 95 %
MPPT Trackers: : 2
Strings per MPPT: : 1
Type: : String
Battery port: : No

Enclosure & service

Protection rating: : IP65
Noise at 1 m: : 32 dB

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.

TommaTechTOPCon

TT120-36TN10

Compatible

1.9 kW

16 panels of 120 W

≈1.7 kW in summer heat (-12%)

How to wire it · 8 per string

MPPT 1–2
1 string each

Panel area: 9.8 m²
Panel weight: 114 kg
DC/AC ratio: 1.04×

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Datasheet

Download PDF6.6 MB

Sourcekontron-solar.com

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