Description
The inverters Sunny Island allow a multitude of combinations to adapt to specific needs, needing very low operating self-consumption with IP54 protection. Technical characteristics of the inverter next:
| Model | Sunny Island 4.4m |
| Public network operation or photovoltaic generator | |
| Assigned network voltage / Range of voltage | 230 V / 172.5 V to 264.5 V |
| Assigned network frequency / allowable frequency range | 50 Hz / 40 Hz at 70 Hz |
| Max alternating current to optimize self-consumption (network operation) | 14.5 |
| CA power max. To optimize self-consumption (network operation) | 3.3 kVA |
| Maximum current of AC input | 50 a |
| Maximum input power AC | 11,500 W |
| Network operation isolated or as backing system | |
| Assigned network voltage / Range of voltage | 230 V / 202V to 253 V |
| Nominal frequency / frequency range (adjustable) | 50 Hz / 45 Hz at 65 Hz |
| Assigned power (A UNOM, FNOM / 25ºC / COS FI = 1) | 3300 W |
| AC power at 25 ° C for 30 min / 5 min / 3 seconds | 4400 W / 4600 W / 5500 W |
| AC power at 45ºC | 3000 W |
| Assigned current / maximum output current (peak) | 14.5 A / 60 A |
| Distortion coefficient of output voltage / power factor with assigned power | |
| DC input battery | |
| Assigned input voltage / DC voltage range | 48 V / 41 V A 63 V |
| Max loading correte. Battery / Assigned DC Load / CC assigned discharge | 75 A / 63 A / 75 A |
| Type of battery / battery capacity (range) | Lithium ions), FLA, VRLA /
Of 100 AH to 10000 Ah (Lead) Of 50 AH to 10000 Ah (lithium ions) |
| Cargo regulation | IUOU charging procedure with full loading and automatic compensation |
| Supertness / Self-consumption of the team | |
| Maximum performance | 95.5% |
| Consumption without load / waiting | 25.8 W / 6.5 W |
| Protective device (equipment) | |
| CA short / AC overload | ● / ● |
| CC Reverse Polarization Protection / DC Fuse | – / – |
| Overheatetura / total battery discharge | ● / ● |
| Overvoltage category according to IEC 60664-1 | III |
| General data | |
| Dimensions (Width / High / Fund) | 467 mm / 612 mm / 242 mm (18.4 inch / 21.1 inch / 9,5 inch) |
| Weight | 44 kg (97 lb) |
| Operating temperature range | Of -25 ° C to +60 ° C (from -13 ° F to +140 ° F) |
| Protection class according to IEC 62103 | I |
| Climate class according to IEC 60721 | 3k6 |
| Type of protection according to IEC 60529 | Ip54 |
| According to RoHS-III | ● |
| Equipment / function | |
| WLAN, Speedwire / WebConnect / Si-Syscan (Multi-plug) | ● / ● / – |
| Direct connection in Sunny Portal through WebConnect | ● |
| Sunny Portal Powered by ennexos via Energy Meter Powered by ennexos or Data Manager M | ● |
| Micro SD storage card for extended data logging | ○ |
| Visualization through smart phone, tablet or laptop / multifunction relay | ● / 2 |
| Three-phase systems (with rotary field) / spare feed function | ● / ● |
| Calculation of the loading level / full load / compensation load | ● / ● / ● |
| Battery temperature sensor / data cables | ○ / ● |
| Certificates and authorizations | www.SMA-Iberica.com |
| Color of yellow cover / white aluminum | ○ / ○ |
| Warranty 5/10 years | ● / ● |
| For Isolated Systems | |
| Switching times in backup operation (without distribution box or MC-BOX) | – |
| Automatic rotary field detection / generator assistance | ● / ● |
| Parallel / Multicluster Connection | – / – |
| Integrated soft start | ● |
| Accessories | |
| For Isolated Systems | |
| Multicluster boxes: MC-BOX-6.3 / Mc-box-122.3 / mc-box-36.3 | ○ |
| Battery fuse | ○ |
| Sunny Island Charger SIC50-MPT / Si Charger Piggy Back Sic-Pb | ○ / ○ |
| Data Manager M | ○ |
| For applications connected to the network | |
| Sunny Home Manager / SMA Energy Meter Powered by ennexos | ○ / ○ |
| Switching equipment for backup power | ○ |
| Commercial model | Si4.4m-12 |
| ● Serial equipment ○ Optional – Not available; All specific specifications to August 2019 | |
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