3 phase grid-tied inverter for commercial rooftop application. fanless design, compact and easy for installation.
Maximum Efficiency :
98.4%Max Output Current :
19A~23.8AMax AC apparent Power :
13.2KVA~16.5KVAAC Nominal Power :
12000W~15000WNumber of MPPT Trackers :
2Max Recommended PV Power :
14400W~18000WGrowatt 7kw~11kw On Grid Solar Inverter
TL3-S series inverters are network-connected inverters that convert the DC current generated by photovoltaic modules into alternating current and power it to the public grid in three-phase.
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Technical Documentation |
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Datasheet |
Growatt 12000TL3-S |
Growatt 13000TL3-S |
Growatt 15000TL3-S |
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Input Data |
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Max. recommended PV power
(for module STC)
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14400W |
15600W |
18000W |
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Max DC voltage |
1000V |
1000V |
1000V |
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Start Voltage |
160V |
160V |
160V |
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PV voltage range |
160V - 1000V |
160V - 1000V |
160V - 1000V |
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Nominal voltage |
600V |
600V |
600V |
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MPP voltage range at Full Power |
480V - 850V |
480V - 850V |
480V - 850V |
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Max. input current |
20A/10A |
20A/10A |
20A/10A |
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Number of independent MPP trackers/
strings per MPP tracker
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2/2+1 |
2/2+1 |
2/2+1 |
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Output (AC) |
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Rated AC output power |
12kW |
13kW |
15kW |
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Max. AC apparent power |
13.2kVA |
14.3kVA |
16.5kVA |
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Max. output current |
19A |
20.6A |
23.8A |
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AC nominal voltage |
230V/400V |
230V/400V |
230V/400V |
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AC grid frequency |
50Hz/60Hz |
50Hz/60Hz |
50Hz/60Hz |
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Adjustable power factor |
0.8 leading -0.8lag ing |
0.8 leading -0.8lag ing |
0.8 leading -0.8lag ing |
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THDi |
<3% |
<3% |
<3% |
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AC connection type |
3W+N+PE |
3W+N+PE |
3W+N+PE |
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Efficiency |
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Max.efficiency |
98.40% |
98.40% |
98.40% |
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Euro - eta |
97.80% |
98% |
98% |
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MPPT efficiency |
99.50% |
99.50% |
99.50% |
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Protection Devices |
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DC reverse polarity protection |
yes |
yes |
yes |
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DC switch |
yes |
yes |
yes |
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Output AC overcurrent protection |
yes |
yes |
yes |
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Output AC overvoltage
protection - varistor
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yes |
yes |
yes |
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Ground fault monitoring |
yes |
yes |
yes |
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Grid monitoring |
yes |
yes |
yes |
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Integrated all-pole sensitive
leakage current monitoring unit
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yes |
yes |
yes |
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General Data |
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Dimensions (W / H / D) |
480/448/200 mm |
480/448/200 mm |
480/448/200 mm |
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Weight |
23.5kg |
23.5kg |
23.5kg |
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Operating temperature range |
-25 °C ... +60 °C |
-25 °C ... +60 °C |
-25 °C ... +60 °C |
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Noise emission (typical) |
≤35 dB(A) |
≤35 dB(A) |
≤35 dB(A) |
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Self-Consumption (night) |
< 0.5W |
< 0.5W |
< 0.5W |
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Topology |
Transformerless |
Transformerless |
Transformerless |
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Cooling concept |
Natural |
Natural |
Natural |
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Environmental Protection Rating |
IP65 |
IP65 |
IP65 |
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Altitude |
3000m |
3000m |
3000m |
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Relative Humidity |
0~100% |
0~100% |
0~100% |
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Features |
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DC connection |
H4/MC4(opt |
H4/MC4(opt |
H4/MC4(opt |
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AC connection |
Screw terminal |
Screw terminal |
Screw terminal |
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Display |
LCD |
LCD |
LCD |
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Interfaces: RS232/R485/
RF Ethernet/WiFi
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yes / yes / opt / opt / opt |
yes / yes / opt / opt / opt |
yes / yes / opt / opt / opt |
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Warranty:5 years / 10 years |
yes / opt |
yes / opt |
yes / opt |
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Certificates and Approvals |
CE, IEC 62109-1/2, VDE 0126-1-1, Greece, UTE C 15-712, VDE-AR-N4105, G83, EN50438, CEI 0-21, AS4777, IEC 61727, IEC 62116, CQC |
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