SW12KH3UT – S1
Hybrid inverter, 3-ph, 2 MPPT
Art-No.
0164402
Manufacturer No.
1499000010411
Product details
Product information "SW12KH3UT – S1"
Sunwoda has modified the battery connection plug on the SunESS system. As a result, earlier units are not compatible with currently shipped models. To distinguish between them, we mark the new versions with "S1" in the product name.
The Sunwoda hybrid inverter is compatible only with the Sunwoda SunESS battery storage system.
The inverter must be installed with at least one battery module.
As one of the world's largest cell manufacturers, Sunwoda Energy’s technology is already found in many well-known products. With the SunESS all-in-one system, the company is now stepping into the spotlight to compete directly in the residential market. The hybrid inverter and storage modules form a cohesive, visually appealing unit. The power classes—ranging from 8 to 15 kW—are practically designed and equipped with all necessary interfaces. Input currents of up to 30 amperes and integrated Type 2 surge protection ensure safe and flexible application options. The 5 kWh storage modules can be cascaded up to eight units deep. The backup connection ensures the reliable operation of sensitive loads with a switchover time of less than 10 ms.
Product advantages:
• Up to 30 A input current per MPPT
• Integrated AC+DC Type 2 surge protection
• Integrated BMS for storage up to 20 kWh*
• Compact all-in-one system
Product specifications:
• AC rated power: 12.0 kW
• Grid feed-in phases: 3
• AC grid voltage: 400 V
• Number of MPPTs: 2
• Max. DC input voltage: 1000 V
• DC surge protection: Type 2
• AC surge protection: Type 2
• AFCI arc detection: Yes
• Interfaces: Wi-Fi, CAN, RS485, Modbus RTU
• Protection class: IP66
• Cooling: Passive
• Dimensions: 650 x 480 x 250 mm
• Weight: 41.0 kg
• Warranty: 12 years
• Base, energy meter, and 3 x CTs included in scope of delivery
*An additional BMS is required for system configurations with more than 4 storage modules. In this case, the storage modules must be set up as a second tower.
Technical details
| Topology | transformerless |
|---|---|
| Max. efficiency (%) | 97.80 |
| Protection degree | IP65 |
| Min. voltage range input (V) | 180 |
| Number of independent MPPT (pcs) | 2 |
| Max. AC power (kVA) | 13.20 |
| MPP max. voltage range input (V) | 850.00 |
| Contact for self-consumption optimization (e.g. for heat pump) | 2 |
| AC nominal power (kW) | 12.00 |
| Max. input voltage DC (V) | 1000.00 |
| Surge protection AC | type 2 |
| Feed-in phases | 3 |
| Battery Connection | DC |
| Max. short circuit current per MPPT (A) | 19/38 |
| Charging voltage (V) | 350 - 450 |
| Display | w/o display |
| Max. input current DC (A) total | 45.00 |
| Max. input current per MPPT (A). | 15/30 |
| Max. output current (A) | 20.00 |
| Battery voltage | High Voltage |
| MPP min. voltage range input (V) | 180.00 |
| Charging current (A) | 46.00 |
| Start input voltage (V) | 180 |
| Max. short circuit current (A) total | 57.00 |
| Integrated DC switch | yes |
| Max. generator power DC (kWp) | 22.50 |
| Min. temperature ambient (°C) | -30 |
| Total number of string inputs | 3 |
| Surge protection DC | type 2 |
| Contact ripple control receiver | yes |
| Backup system light | yes |
| Integrated AC switch | no |
| European efficiency (%) | 97.00 |
| Intrastat country of origin | China |
|---|---|
| Manufacturer item name | SW12KH3UT |
| Manufacturer | Sunwoda Energy |
| Intrastat product number (HS-code) | 85044084 |
| Pal. weight (kg) | 678.44 |
|---|---|
| Weight incl. packaging (Kg) | 53.620 |
| Length incl. packaging (cm) | 75.00 |
| Pal. dim. LxBxH (mm) | 1300x600x330 |
| Amount per Pallet | 12 |
| Height incl. packaging (cm) | 33.00 |
| Pack. material | cardboard box |
| Width incl. packaging (cm) | 60.00 |
| Height without packaging (mm) | 250.00 |
|---|---|
| Weight without packaging (kg) | 41.000 |
| Length without packaging (mm) | 650.00 |
| Width without packaging (mm) | 480.00 |
| Standard product warranty (yr) | 12 |
|---|---|
| Warranty provider | Sunwoda Energy |
