SolarMax MT series

  SolarMax
8MT2		 SolarMax
10MT2		 SolarMax
13MT2		 SolarMax
15MT2		 SolarMax
13MT3		 SolarMax
15MT3
Input values
MPP voltage range 250 V…750 V 250 V…750 V 250 V…750 V 250 V…750 V 250 V…750 V 250 V…750 V
Minimum voltage for rated power 300 V 290 V 370 V 430 V 280 V 320 V
Maximum DC voltage 900 V 900 V 900 V 900 V 900 V 900 V
Maximum DC current 1 x 18 A /
1 x 9 A		 2 x 18 A 2 x 18 A 2 x 18 A 3 x 16 A 3 x 16 A
Number of MPP-Trackers 2 2 2 2 3 3
Max. PV generator output
per MPP tracker		 MPPT1: 9’000 W
MPPT2: 4’500 W		 9’000 W 9’000 W 9’000 W 9’000 W 9’000 W
String connections 1 x 2 / 1 x 1 2 x 2 2 x 2 2 x 2 3 x 2 3 x 2
Connection type MC 4 MC 4 MC 4 MC 4 MC 4 MC 4
Output values
Rated output power at cos(φ) = 1 8’000 W 10’000 W 13’000 W 15’000 W 13’000 W 15’000 W
Maximum apparent output power 8’000 VA 10’000 VA 13’000 VA 15’000 VA 13’000 VA 15’000 VA
Nominal mains voltage 3 x 400 V 3 x 400 V 3 x 400 V 3 x 400 V 3 x 400 V 3 x 400 V
Maximum AC current 3 x 12 A 3 x 16 A 3 x 20 A 3 x 22 A 3 x 20 A 3 x 22 A
Mains nominal frequency / range 50 Hz / 45 Hz…55 Hz
Power factor cos(φ) Adjustable from 0.8 overexcited to 0.8 underexcited
Distortion factor at rated power < 3 %
Connection type Amphenol
Grid connection Three-phase (3 / N / PE)
Efficiency
Max. efficiency 98.0 %
Europ. efficiency 97.5 %
Power input
Own consumption (night) 0 W
Ambient conditions
Protection type compliant with
EN 60529		 IP65
Ambient temperature range -20 °C…+60 °C
Ambient temperature range
at rated power		 -20 °C…+50 °C
Relative humidity 0…98% (no condensation)
Configuration
Display Graphic LC display with backlight and status LED
Circuit type two-stage, transformerless (no galvanic isolation)
Data logger Data logger for energy yield, peak output and operating duration for the last 31 days, 12 months and 10 years
Fault current monitoring Internal, AC/DC sensitive
Casing Aluminium, cover powder-coated
Overvoltage conductor DC Requirement class C (VDE 0675-6) or type 2 (EN 61643-11)
Overvoltage conductor AC Requirement class D (VDE 0675-6) or type 3 (EN 61643-11)
Standards & guidelines
CE-compliant Yes
EMC EN 61000-3-2 / EN 61000-3-3 / EN 61000-3-11 / EN 61000-3-12 / EN 61000-6-2 / EN 61000-6-3
Standard / guideline compliance VDE-AR-N 4105 / VDE 0126-1-1 / BDEW MV Guideline 1) / CEI 0-21 / RD 661 / RD 1699 / G59/2 / G83/1-1 2) / PPC Guide / C10/11 / EN50438 3) / AS 4777 / CQC Golden Sun
Device safety “GS certified safety” VDE with EN 50178 / IEC 62109-1
AS 3100
Interfaces
Data communication RS485 / Ethernet via two RJ45 sockets
Status signalling contact M12 connector with relay as N/C contact / N/O contact
Weight & dimensions
Weight 39 kg 39 kg 39 kg 39 kg 42 kg 42 kg
Dimensions in mm (W x H x D) 550 x 750 x 200
Warranty
Warranty Standard 5 years / extension to 10, 15, 20 or 25 years possible

1) Not available for SolarMax 8MT2
2) Only the inverters SolarMax 8MT2 and SolarMax 10MT2
3) Portugal

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SolarMax 15MT3 efficiency curve


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