ZC-S 51100 + KNY5000
ZC-S 51100 modules stack one on top of another, with the KNY5000 hybrid inverter on top. Start with one 5.12 kWh module and add up to four for 20.48 kWh. The inverter takes up to 5,500 W of solar input and delivers 5,000 W of pure sine wave output.
Why installers choose ZC-S 51100 + KNY5000
Grows with the home
Add 5.12 kWh modules one at a time, up to four.
Matched inverter
KNY5000 hybrid inverter with MPPT solar charging.
Pure sine wave
5,000 W rated, 10,000 VA peak.
Tidy install
One stack, fewer cables on the wall.
ZC-S 51100 + KNY5000 technical data
Battery modules (ZC-S 51100)
Swipe sideways to see all models →
| Model | 1 module | 2 modules | 3 modules | 4 modules |
|---|---|---|---|---|
| Basic information | ||||
| Single module capacity | 5.12 kWh | |||
| Rated capacity | 5.12 kWh | 10.24 kWh | 15.36 kWh | 20.48 kWh |
| Nominal voltage | 51.2 V | |||
| Working voltage | 44–58.4 V | |||
| Nominal discharge current | 100 A | 200 A | 300 A | 400 A |
| Nominal charging current | 50 A | 100 A | 150 A | 200 A |
| Cycle life | 6,000 cycles (25 °C, 80% DoD) | |||
| Communication | CAN / RS485 / RS232 (WiFi optional) | |||
| General | ||||
| Installation | Stacked | |||
| Protection rating | IP20 | |||
| Dimensions | 440 × 600 × 500 mm | 440 × 600 × 700 mm | 440 × 600 × 900 mm | 440 × 600 × 1100 mm |
| Gross / net weight | 53.5 / 49 kg | 107 / 98 kg | 160.5 / 147 kg | 214 / 196 kg |
| Cell type | LiFePO4 | |||
| Temperature | ||||
| Discharging temperature | -20 to 60 °C | |||
| Charging temperature | 0 to 55 °C | |||
| Storage temperature | -20 to 45 °C | |||
| Certification | ||||
| Documents | CE · MSDS · UN38.3 | |||
Hybrid inverter (KNY5000)
| Specification | KNY5000 |
|---|---|
| Solar input | |
| Max. PV open-circuit voltage | 500 Vdc |
| PV working voltage range | 120–500 Vdc |
| MPPT voltage range | 120–450 Vdc |
| Max. PV input current | 22 A |
| Max. PV input power | 5,500 W |
| Max. PV charging current | 80 A |
| Battery | |
| Rated battery voltage | 48 Vdc |
| Battery voltage range | 40–60 Vdc |
| Max. hybrid charging current | 80 A |
| Max. charging current | 60 A |
| AC input | |
| Rated input voltage | 220 / 230 Vac |
| Input voltage range | 170–280 Vac |
| Frequency | 50 / 60 Hz |
| Max. bypass overload current | 40 A |
| Output | |
| Rated output power | 5,000 W |
| Peak power | 10,000 VA |
| Rated output voltage | 230 Vac ± 5% |
| Waveform | Pure sine wave |
| Switching time | 10 ms |
| General | |
| Gross / net weight | 19.5 / 16.5 kg |
| Certification | CE |
Data from the 2026 product catalogue. Specifications may change; we confirm the current datasheet with every quotation.
You may also need
ZC-L 51100 / 48100
100 Ah rack modules in 51.2 V or 48 V, for standard battery racks and cabinets.
View specifications →
AU51120
Slim 51.2 V LiFePO4 pack for indoor or outdoor walls, with a built-in breaker and status display.
View specifications →
ES-LV-20
High-capacity 51.2 V cabinet on wheels for whole-home storage in a garage or utility room.
View specifications →Get a quote for ZC-S 51100 + KNY5000
Tell us your market, quantity and inverter brand. We reply with the datasheet, certificates and price.