Technical Data
AC grid connection
STP5.0-3SE-40 | STP6.0-3SE-40 | STP8.0-3SE-40 | STP10.0-3SE-40 | |
---|---|---|---|---|
Rated power at 230 V, 50 Hz | 5000 W | 6000 W | 8000 W | 10000 W |
Maximum apparent power at cos φ = 1 | 5000 VA | 6000 VA | 8000 VA | 10000 VA |
Rated apparent power at cos φ = 1 | 5000 VA | 6000 VA | 8000 VA | 10000 VA |
Nominal grid voltage | 3/N/grounding conductor; 220 V / 380 V 3/N/grounding conductor; 230 V / 400 V 3/N/grounding conductor; 240 V / 415 V | 3/N/grounding conductor; 220 V / 380 V 3/N/grounding conductor; 230 V / 400 V 3/N/grounding conductor; 240 V / 415 V | 3/N/grounding conductor; 220 V / 380 V 3/N/grounding conductor; 230 V / 400 V 3/N/grounding conductor; 240 V / 415 V | 3/N/grounding conductor; 220 V / 380 V 3/N/grounding conductor; 230 V / 400 V 3/N/grounding conductor; 240 V / 415 V |
Rated grid voltage | 230 V | 230 V | 230 V | 230 V |
Voltage range | 156 V to 277 V | 156 V to 277 V | 156 V to 277 V | 156 V to 277 V |
Rated current at 230 V | 3 x 7.3 A | 3 x 8.7 A | 3 x 11.6 A | 3 x 14.5 A |
Maximum output current | 3 x 7.6 A | 3 x 9.1 A | 3 x 12.1 A | 3 x 15.2 A |
Maximum input power for backup loads in parallel grid operation | 13800 W | 13800 W | 13800 W | 13800 W |
Maximum input current for backup loads in parallel grid operation | 3 x 20 A | 3 x 20 A | 3 x 20 A | 3 x 20 A |
Rated grid frequency | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
Operating range at grid frequency 50 Hz | 45 Hz to 55 Hz | 45 Hz to 55 Hz | 45 Hz to 55 Hz | 45 Hz to 55 Hz |
Power factor at rated power | 1 | 1 | 1 | 1 |
Displacement power factor cos φ, adjustable | 0.8 overexcited to 0.8 underexcited | 0.8 overexcited to 0.8 underexcited | 0.8 overexcited to 0.8 underexcited | 0.8 overexcited to 0.8 underexcited |
Feed-in phases | 3 | 3 | 3 | 3 |
Connection phases | 3 | 3 | 3 | 3 |
Grid configurations | TN-C, TN-S, | TN-C, TN-S, | TN-C, TN-S, | TN-C, TN-S, |
Overvoltage category as per IEC 60664-1 | III | III | III | III |
DC input of PV
STP5.0-3SE-40 | STP6.0-3SE-40 | STP8.0-3SE-40 | STP10.0-3SE-40 | |
---|---|---|---|---|
Maximum power of PV array | 7500 Wp | 9000 Wp | 12000 Wp | 15000 Wp |
Maximum usable input power at Input A | 4500 W | 5400 W | 7200 W | 6000 W |
Maximum usable input power at Input B | 4500 W | 5400 W | 7200 W | 12000 W |
Maximum input voltage | 1000 V | 1000 V | 1000 V | 1000 V |
MPP voltage range | 210 V to 800 V | 250 V to 800 V | 330 V to 800 V | 280 V to 800 V |
Rated input voltage | 600 V | 600 V | 600 V | 600 V |
Minimum input voltage | 150 V | 150 V | 150 V | 150 V |
Initial input voltage | 180 V | 180 V | 180 V | 180 V |
Maximum usable input current at Input A | 12.5 A | 12.5 A | 12.5 A | 12.5 A |
Maximum usable input current at Input B | 12.5 A | 12.5 A | 12.5 A | 25 A |
Maximum short-circuit current / Input A | 20 A | 20 A | 20 A | 20 A |
Maximum short-circuit current / Input B | 20 A | 20 A | 20 A | 40 A |
Number of independent MPP inputs | 2 | 2 | 2 | 2 |
Strings per MPP input | A:1, B:1 | A:1, B:1 | A:1, B:1 | A:1, B:2 |
Overvoltage category as per IEC 62109-1 | II | II | II | II |
DC output of battery
STP5.0-3SE-40 | STP6.0-3SE-40 | STP8.0-3SE-40 | STP10.0-3SE-40 | |
---|---|---|---|---|
Maximum DC voltage | 600 V | 600 V | 600 V | 600 V |
Voltage range | 150 V to 600 V | 150 V to 600 V | 150 V to 600 V | 150 V to 600 V |
Rated DC voltage | 600 V | 600 V | 600 V | 600 V |
Maximum charge current | 30 A | 30 A | 30 A | 30 A |
Maximum discharge current | 30 A | 30 A | 30 A | 30 A |
Maximum charging power | 7500 W | 9000 W | 10600 W | 10600 W |
Maximum discharge power | 6000 W | 7200 W | 10600 W | 10600 W |
Number of connectable batteries | 1 | 1 | 1 | 1 |
Battery type1) | Li-ion | Li-ion | Li-ion | Li-ion |
Overvoltage category as per IEC 60664-1 | II | II | II | II |
1) Warning! Danger of fire due to use of non-approved batteries. Only use batteries approved by (technical information with list of approved batteries at www.SMA-Solar.com).
DC connection during battery-backup operation
STP5.0-3SE-40 | STP6.0-3SE-40 | STP8.0-3SE-40 | STP10.0-3SE-40 | |
---|---|---|---|---|
Maximum DC voltage | 600 V | 600 V | 600 V | 600 V |
Voltage range | 150 V to 600 V | 150 V to 600 V | 150 V to 600 V | 150 V to 600 V |
Rated DC voltage | 600 V | 600 V | 600 V | 600 V |
Maximum charge current | 30 A | 30 A | 30 A | 30 A |
Maximum discharge current | 30 A | 30 A | 30 A | 30 A |
Maximum charging power | 7500 W | 9000 W | 10600 W | 10600 W |
Maximum discharge power | 6000 W | 7200 W | 10600 W | 10600 W |
Number of connectable batteries | 1 | 1 | 1 | 1 |
Battery type1) | Li-ion | Li-ion | Li-ion | Li-ion |
Overvoltage category as per IEC 60664-1 | II | II | II | II |
AC backup connection during battery-backup operation
STP5.0-3SE-40 | STP6.0-3SE-40 | STP8.0-3SE-40 | STP10.0-3SE-40 | |
---|---|---|---|---|
Rated power at 230 V, 50 Hz | 5000 W | 6000 W | 8000 W | 10000 W |
Maximum apparent AC power | 5000 VA | 6000 VA | 8000 VA | 10000 VA |
Output power < 5 min | 6000 W | 7200 W | 12000 W | 12000 W |
Output apparent power < 5 min | 6000 VA | 7200 VA | 12000 VA | 12000 VA |
Output power < 10 s | 10000 W | 10000 W | 12000 W | 12000 W |
Output apparent power < 10 s | 10000 VA | 10000 VA | 12000 VA | 12000 VA |
Nominal AC voltage | 3/N/grounding conductor; 230 V / 400 V | 3/N/grounding conductor; 230 V / 400 V | 3/N/grounding conductor; 230 V / 400 V | 3/N/grounding conductor; 230 V / 400 V |
AC grid frequency | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
Switching time to battery-backup operation2) | < 50 ms | < 50 ms | < 50 ms | < 50 ms |
Grid configuration | TN-S | TN-S | TN-S | TN-S |
2) Depending on the configured country data set
Protective devices
DC reverse polarity protection at PV input | Available |
AC short-circuit current capability | Available |
Ground fault monitor | Available |
Grid monitoring | Available |
Maximal output overcurrent protection | 32 A |
All-pole sensitive residual-current monitoring unit | Available |
Overvoltage protection | DC Type II / AC Type II |
Active islanding detection | Frequency shift |
General Data
Width x height x depth | 500 mm x 598 mm x 173 mm |
Weight | 30 kg |
Length x width x height of the packaging | 595 mm x 795 mm x 250 mm |
Weight including packaging | 37 kg |
Climatic category in accordance with IEC 60721-3-4 | 4K26 |
Environmental category | Outdoors |
Pollution degree outside the inverter | 3 |
Pollution degree inside the inverter | 2 |
Operating temperature range | -25°C to +60°C |
Max. permissible value for relative humidity (condensing) | 100 % |
Maximum operating altitude above MSL | 3000 m |
Noise emission, typical | 30 dB(A) |
Self-consumption (at night) | 44 W |
Power control | Communication via Modbus interface |
Topology | Transformerless (Non-isolated) |
Cooling method | Convection |
Degree of protection in accordance with IEC 60529 with mounted Wi-Fi antenna | IP65 |
Protection class in accordance with IEC 62103 | I |
Radio technology | Wi-Fi 802.11 b/g/n |
Radio spectrum | 2.4 GHz |
Maximum transmission power | 100 mW |
Wi-Fi range in free-field conditions | 100 m |
Quantity maximum detectable Wi-Fi networks | 32 |
Climatic Conditions
Installation in accordance with IEC 60721-3-4, Class 4K26
Extended temperature range | -25°C to +60°C |
Extended humidity range | 0% to 100% |
Extended air pressure range | 79.5 kPa to 106 kPa |
Transport in accordance with IEC 60721-3-4, Class 2K3
Extended temperature range | -25°C to +70°C |
Storage temperature | -40°C to +60°C |
Equipment
DC terminal for PV | SUNCLIX |
DC connection for battery | MC4 |
AC terminal | AC connector |
Battery communication | CAN bus |
Speedwire interface | As standard |
Webconnect function | As standard |
Wi-Fi interface | As standard |
Torques
Screw M5x12 for securing the inverter to the wall mounting bracket | 2.5 Nm |
Screw for additional grounding | 1.5 Nm |
Attaching the fuse terminal blocks to the AC connectors | 0.5 Nm |
Attaching the Wi-Fi antenna in a fixed position | 1 Nm |
Swivel nut of the DC connector | 2 Nm |
Data storage capacity
Daily yields | 30 years |
Event messages for users | 1000 events |
Event messages for installers | 1000 events |
Multifunction relay
Maximum AC switching voltage | 30 V |
Maximum DC switching voltage | 30 V |
Maximum AC switching current | 1.0 A |
Maximum DC switching current | 1.0 A |
Minimum load | 0.1 W |
Minimum electrical endurance when the maximum switching voltage and maximum switching current are complied with3) | 100000 switching cycles |
3) Corresponds to 20 years at 12 switching operations per day
Efficiency (PV to AC side)
STP5.0-3SE-40 | STP6.0-3SE-40 | STP8.0-3SE-40 | STP10.0-3SE-40 | |
---|---|---|---|---|
Maximum efficiency, ηmax | 98.2 % | 98.2 % | 98.2 % | 98.1 % |
European weighted efficiency, ηEU | 97.3 % | 97.5 % | 97.8 % | 97.5 % |