Sigen Hybrid Inverter 3.0–12.0 kW Single Phase:
Key Highlights
• Battery ready, future-proof
• DC/AC ratio up to 2
• Up to 4 MPPT trackers
• IP66 protection rating
DC Input

+-------------------------+------+------+------+------+-------+-------+-------+-------+-------+------+
| Parameter               | 3.0  | 3.6  | 4.0  | 4.6  | 5.0   | 6.0   | 8.0   | 10.0  | 12.0  | Unit |
+-------------------------+------+------+------+------+-------+-------+-------+-------+-------+------+
| Max. PV power           | 6000 | 7360 | 8000 | 9200 | 10000 | 12000 | 16000 | 20000 | 24000 | W    |
+-------------------------+------+------+------+------+-------+-------+-------+-------+-------+------+
| Number of MPPT trackers | 2    | 2    | 2    | 2    | 3     | 3     | 4     | 4     | 4     | —    |
+-------------------------+------+------+------+------+-------+-------+-------+-------+-------+------+

Common to all models:
• Max. DC input voltage: 600 V
• Nominal DC input voltage: 350 V
• Start-up voltage: 100 V
• MPPT voltage range: 50–550 V
• PV strings per MPPT: 1
• Max. input current per MPPT: 16 A
• Max. short-circuit current per MPPT: 20 A
AC Output (On-Grid)

+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Parameter                  | 3.0  | 3.6  | 4.0  | 4.6  | 5.0  | 6.0  | 8.0  | 10.0  | 12.0  | Unit |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Nominal output power       | 3000 | 3680 | 4000 | 4600 | 5000 | 6000 | 8000 | 10000 | 12000 | W    |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Max. output apparent power | 3300 | 3680 | 4400 | 5000 | 5500 | 6600 | 8800 | 11000 | 12000 | VA   |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Nominal output current     | 13.6 | 16.0 | 18.2 | 20.9 | 22.7 | 27.3 | 36.4 | 45.5  | 54.6  | A    |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Max. output current        | 15.0 | 16.0 | 20.0 | 22.7 | 25.0 | 30.0 | 40.0 | 50.0  | 54.6  | A    |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Max. efficiency            | 98.0 | 98.0 | 98.0 | 98.0 | 98.0 | 98.0 | 97.6 | 97.6  | 97.6  | %    |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+
| Euro/CEC efficiency        | 97.0 | 97.1 | 97.2 | 97.3 | 97.4 | 97.4 | 97.0 | 97.0  | 97.0  | %    |
+----------------------------+------+------+------+------+------+------+------+-------+-------+------+

Common to all models:
• Nominal output voltage: 220/230/240 V (3.0–4.6 SP), 220/230 V (5.0–12.0 SP)
• Nominal grid frequency: 50 / 60 Hz
• Power factor: 0.8 leading ~ 0.8 lagging
• Total current harmonic distortion (THDi): < 2%
Additional Features (Battery)

+-------------------------+------+------+------+------+------+------+-------+-------+-------+------+
| Parameter               | 3.0  | 3.6  | 4.0  | 4.6  | 5.0  | 6.0  | 8.0   | 10.0  | 12.0  | Unit |
+-------------------------+------+------+------+------+------+------+-------+-------+-------+------+
| Peak output power (10s) | 4500 | 5520 | 6000 | 6900 | 7500 | 9000 | 12000 | 15000 | 15000 | W    |
+-------------------------+------+------+------+------+------+------+-------+-------+-------+------+

• Compatible battery module: SigenStor BAT 5.0 / 8.0
• Number of modules per controller: 1–6 pcs
• Battery module voltage range: 300–600 V
• Nominal output voltage: 220/230/240 V (3.0–4.6 SP), 220/230 V (5.0–12.0 SP)
Protection
Safety features: DC reverse polarity protection, insulation monitoring, residual current monitoring, arc fault circuit interrupter², AC overcurrent/overvoltage/short-circuit protection, Type II DC/AC surge protection, anti-islanding protection.
General Data

+--------------------+--------------------+--------------------+
| Parameter          | 3.0–6.0 SP         | 8.0–12.0 SP        |
+--------------------+--------------------+--------------------+
| Dimensions (W/H/D) | 700 / 300 / 268 mm | 700 / 300 / 283 mm |
+--------------------+--------------------+--------------------+
| Weight             | 18 kg              | 36 kg              |
+--------------------+--------------------+--------------------+
| Cooling            | Natural convection | Smart air cooling  |
+--------------------+--------------------+--------------------+

Common to all models:
• Storage temperature range: −40 ~ 70 °C
• Operating temperature range: −30 ~ 60 °C
• Relative humidity range: 0% ~ 95%
• Max. operating altitude: 4000 m
• Ingress protection rating: IP66
• Installation method: Wall-mounted
• Communication: WLAN / Fast Ethernet / RS485 / Sigen CommMod (4G/3G/2G)
Standard Compliance
IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 62477, IEC/EN 61000-6-1, IEC/EN 61000-6-2
Footnotes
1. Availability varies by region — contact Sigenergy or local distributors for details.
2. Arc fault circuit interrupter is an optional feature supported only in certain models — contact Sigenergy for more information.
3. Refer to the Sigenergy website for full standard compliance details.
Note: the general data section (dimensions/weight/cooling) had two values across 9 columns without explicit boundaries — I split at the 6.0/8.0 kW line based on the natural convection → smart air cooling transition, which lines up with the weight jump (18kg → 36kg). Worth double-checking against the source PDF if you have it handy.
Want this as structured JSON to match the three-phase dataset for your SolarScope spec panel?