Sunsynk 3-phase 12kW
SYNK-12K-SG04LP3 · Sunsynk
Good to know
- Runs the home from panels, a battery and the grid, and keeps the power on in a power cut when a battery is connected.
- Output 12000 W, surge 24000 W for 10 s.
- Takes up to 15600 W of panels (up to 800 V, 2 MPPT inputs).
- Battery: 40-60 V, charging up to 240 A.
- NRS 097-2-1 (the South African grid code): stated. Municipalities generally ask for this certificate before you connect a system that can feed the grid.
- Warranty: 5 years. South Africa-specific warranty T&C PDF published on sunsynk.org.
Where to buy
Shops that list this model, by city:
Durban
Also stock this brand (ask them for this model): ARTsolar, Central Solar Supplies (KwaZulu-Natal branch), Solar Supply Durban, Segen Solar (Durban Service Centre) trade.
Johannesburg
Also stock this brand (ask them for this model): Solar Warehouse SA (Sandton branch), JC Solar Panels (Enerlux), SunStore (Amperion Energy), SegenSolar (West Rand branch) trade, Get Off Grid trade.
Cape Town
Also stock this brand (ask them for this model): Segen Solar (Cape Town branch) trade, Central Solar Supplies (Cape Town branch), Bundu Power (Cape Town branch), TBS Solar, GW Store, Get Off Grid (Cape Town branch) trade, Solar Stock, Solar Sonic.
How it compares
Fewer than three hybrid, three-phase inverters are listed here yet, so there is no side-by-side comparison for it.
Datasheet numbers
| Type | Hybrid, three-phase |
|---|---|
| Rated / max output | 12000 W / 13200 W |
| Surge | 24000 W for 10 s |
| Rated output current | 17.4 A |
| UPS / transfer time | – |
| Max PV power / voltage | 15600 W / 800 V |
| MPPT range | 200-650 V (start-up 160 V) |
| MPPTs / strings | 2 / 2+1 |
| Max current per MPPT | 26 A |
| Battery voltage | – (40-60 V) |
| Battery types | Lead-acid or Li-ion |
| Max charge / discharge | 240 A / 240 A |
| Efficiency: peak / European / MPPT | 97.6 % / 97.0 % / 99 % |
| Feeds the grid | yes |
| NRS 097-2-1 | yes |
| Generator input | yes |
| Parallel units | Up to 16 inverters |
| Protection | IP65 |
| Operating temperature | -40 to 60 °C (derating above 45 °C) |
| Cooling | Intelligent air cooling |
| Weight / size | 38.5 kg / 422 x 702 x 281 (W x H x D, excl. connectors and brackets) mm |
| Monitoring | LCD display; RS485 and Wi-Fi; Wi-Fi/GSM data logger |
| Warranty | 5 years |
Source: maker's datasheet (v.28 (31/10/25), manufacturer domain).