Charged Reviews · Quick reference
SunGoldPower SGN-11K15PRO
- Brand
- SunGoldPower
- Model
- SGN-11K15PRO
- SKU / part number
- SGN-11K15PRO[6]
- Category
- Inverters
AC output
| Continuous output | 11.4 kW[4] |
|---|---|
| Peak output | 150% for 10 s (apparent power)[4] |
| AC configuration | ? |
| AC output voltage | 120 V / 240 V (Split phase) ,120 V / 208 V (2/3 phase)[4] |
| AC frequency | 50 Hz / 60 Hz[4] |
| Grid pass-through | 200 A[4] |
| Maximum output per leg | ? |
Battery
| Battery voltage | 51.2 V[4] |
|---|---|
| Battery voltage range | 40 to 64 V[4] |
| Maximum charge current | 210 A[4] |
| Maximum discharge current | 210 A[4] |
| Battery-only output | 10 kW[4]Calculated |
| Maximum grid charging | ? |
| Compatible batteries / BMS | Lithium-ion/Lead-acid[4] |
PV input
| PV array limit (connected) | 15 kW[4, 5] |
|---|---|
| PV input limit (converted) | ? |
| Maximum PV voltage (Voc) | 600 V[4] |
| MPPT voltage range | 70 to 540 V[4] |
| MPPT trackers | 3[4] |
| String inputs per MPPT | 2 / 2 / 2[4] |
| PV current per MPPT | 30 A / 22 A / 22 A[4] |
| PV short-circuit current | 40 A / 30 A / 30 A[4] |
| PV startup voltage | 90 V[4] |
Efficiency and modes
| Peak efficiency | ? |
|---|---|
| CEC weighted efficiency | 96.5 %[4] |
| Battery conversion efficiency | ? |
| Grid / off-grid modes | Self-consumption, Feed-in Priority, Back-up and Off Grid modes[4] |
| Generator input | GEN port, Max. 100 A / 24,000 W[4] |
| Transfer time | 10 ms (typical)[4] |
| Idle consumption | ? |
| Parallel units | ? |
Communication and environment
| Communications | CAN (for BMS); RS485 (for meter); RS485; CAN (for parallel); Optional: WiFi / LAN[4] |
|---|---|
| Operating temperature | -25 to 60 °C[4] |
| Enclosure rating | NEMA 3R[4] |
| Operating noise | ? |
Mechanical
| Dimensions | 270 D × 448 W × 901 H mm[4] |
|---|---|
| Weight | 47 kg / 103.62 lb[4] |
Installation (from the manual)
Torque
| AC terminal torque | GRID 165 lb-in (18.6 N·m); LOAD 165 lb-in (18.6 N·m); GEN 110 lb-in (12.4 N·m); neutral busbar 94 lb-in (10.6 N·m)[4] |
|---|---|
| Battery terminal torque | 106 in-lb(11.98 N·m*)[4] |
| PV terminal torque | ? |
| Ground terminal torque | 94 in-lb(10.62 N·m*)[4] |
Conductors
| Battery conductors | 2 AWG (2pcs) or 4/0 AWG[4] |
|---|---|
| AC input conductors | GRID 2/0 AWG to 4/0 AWG; GEN 1 AWG to 1/0 AWG[4] |
| AC output conductors | 2/0 AWG to 4/0 AWG[4] |
| PV conductors | 10 AWG to 8 AWG[4] |
| Ground conductor | 1/0 AWG to 2/0 AWG (GEN: 1 AWG to 1/0 AWG)[4] |
Protection
| AC input breaker | External breaker required between the grid and the inverter, sized to applicable electrical code[4] |
|---|---|
| AC output breaker | Integrated (2*200 A)[4] |
| Battery fuse or breaker | Integrated battery breaker (300 A)[4] |
| PV disconnect | Integrated PV switch (DC Switch)[4] |
Clearances and orientation
| Installation clearances | 1000 mm to doors/windows; 500 mm vertical; 350 mm side[4] |
|---|---|
| Mounting orientation | Vertical or up to 15° back tilt; connection area downward[4] |
Grounding
| Grounding and neutral-ground bonding | Integrated PE busbar; inverter must be grounded; PV+/PV- ungrounded[4] |
|---|
Communication
| Communication ports | BMS; CT/METER; DRMS; RSD; GEN (9-pin); NTC; RMO; DRY; PARAL (4-pin); RS485 (4-pin); Wi-Fi[4] |
|---|
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.