Modular LV ESS 
All-In-One 
Rack-Mount 
Wall-Mount ESS 
Modular HV ESS 
Kowint APP 
Data Center 
Inverter 
Mirco-Grid 
Mirco-Grid
38kWh
KS-38D / KS-38A
| DC-DC Output | |
| Voltage Range | 150~1000 V |
| Current Range | 0-100 A |
| Rated Current | 50 A |
| Maximum Load Power | 15kW @ Voltage >300V |
| PV Input Parameters (Optional) | |
| Voltage Range | 300~825 V |
| Solar Input Rated Voltage | 700 V |
| Maximum Input Current | 50 A |
| AC Output Parameters | ||
| Rated Voltage (Vac) | 400/480, 3L+PE; | |
| Rated Power (kW) | (22kW)22@320 to 530Vac linear derating to 11@260 to 320Vac (30kW)30@320 to 530Vac linear derating to 15@260 to 320Vac |
|
| Voltage Range (Vac) | 260~530 | |
| Frequency Range (Hz) | 50 Hz/60 Hz | |
| Output Power Factor | User Setting scale, 0.8~1, -0.8~-1 | |
| THDi | ＜5% | |
| Efficiency (max) | ≥96.5% | |
| (Off Grid)Voltage accuracy and distortion | 1% & <3% | |
| (Off Grid)Power factor | >0.7 | |
| (Off Grid)Dynamic voltage stability and recovery time | 5% & 20mS | |
| AC Input parameters | ||
| Rated Voltage (Vac) | 400/480, 3L+PE; | |
| Rated Power (kW) | 22(22kW)/30(30kW) | |
| Voltage Range (Vac) | 260~530 | |
| Frequency Range (Hz) | 45~65 | |
| Power Factor | ≥0.99 Full-load output power of @50%~100% | |
| THD | ≤5% Full-load output power of @50%~100% | |
| PV Input Parameters | ||
| Input Voltage(V) | 300~825 | |
| Starting Voltage(V) | 375 | |
| Max Input Current(A) | 50 | |
| Rated Power (kW) | 30 | |
| Number of MPPT | 1 | |
| No. of PV Strings per MPP Trackers | 4 | |
| Alarm and Protection | Over voltage and low voltage alarm with shut down protection |
63kWh
KS-63B
| Pure Battery System | ||||
| Nominal Energy | 63.36kWh | |||
| Rated Voltage | 424.4V | |||
| Cell capacity | 150Ah | |||
| Combination Of Modules | 11 modules in series | |||
| Cycle Life | >8000 cycles | |||
| Cooling Method | Air convection (Optional) | |||
| Firefighting Equipment | Aerosol fire extinguishing equipment | |||
| Total Weight | 840kg | |||
| Dimensions (W*D*H) | 658mm* 1005mm*2166mm | |||
| Warranty | 10 years | |||
| Certification (to be obtained) | UL1973/UL9540/ UL9540A/IEC62619/UN38.3 |
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| Communication method | CAN, RS485, Wi-Fi | |||
207kWh
KS-207B / KS-207A / KS-207D
| Pure Battery System | |
| Nominal Energy | 207.872 kWh |
| Rated Voltage | 742.4 V |
| Combination Of Modules | 29modules in series |
| Cycle Life | >8000 cycles@80%DoD |
| Cooling Method | Air Conditioner |
| Total Weight | 2600kg |
| Dimensions (W*D*H) | 1295mm*1030mm*2245mm |
| Warranty | 10 years |
| Certification (to be obtained) | IEC62619/UN38.3 |
| Communication method | CAN, RS485, Wi-Fi |
| Storage Conditions | 0°C to 30°C Up to 95% RH, non-condensing State of Energy (SoE): 50% initial |
| AC Grid-tied Output | |
| Rated Grid Voltage | 230/400 V，3P+N+PE |
| Maximum Continuous Input Current | 172A |
| Rated frequency | 50HZ |
| Rated Power | 120kW |
| Maximum Apparent Power | 120kW |
| Maximum Active Power | 120kW |
| Power Factor | 0.8cap-0.8ind |
| AC Off-grid Output | |
| Rated Grid Voltag | 230/400 V，3P+N+PE |
| Rated frequency | 50/60 HZ |
| Maximum Continuous Output Current | 172 A |
| Rated Power | 120kW |
| Maximum Apparent Power | 120kW |
| Maximum Active Power | 120kW |
| Unbalanced Load Capacity | 100% |
| Overload Capacity | 35°C 110%~120% @10 min, 120% @1 min |
| Switching Time | Switch from grid-connected to off-grid≤ 20ms |
| PV Input Parameters | |
| Input Voltage | 300~825 V |
| Max Input Current | 50*4 A |
| Rated Power | 120kW |
| Number of MPPT | 4 |
| No. of PV Strings per MPP Trackers | 6 |
| Alarm and Protection | Over voltage and low voltagealarm with shut down protection |
| DCDC Output Parameters | |
| maximum load power | 90kW@Voltage ＞300Vdc |
| Voltage Range (dc) | 150~1000 V |
| Current range | 0-300A |
| Current sharing | < ±1 A |
| Voltage stabilized accuracy | < ±0.5％ |
| Current stabilized accuracy | ≤ ±1％ (output power in 20％～100％) |
| PV Input Parameters | |
| Input Voltage | 300~825V |
| Max Input Current | 50*4 A |
| Rated Power | 120kW |
| Number of MPPT | 4 |
| No. of PV Strings per MPP Trackers | 6 |
| Alarm and Protection | Over voltage and low voltage alarm with shut down protection |
233kWh
Battery Energy Storage / AC output
| Single Cell Type | LFP 3.2V/280AH |
| Module Combination | 1P52S |
| System Combination | 5 modules in series |
| Capacity (kWh) | 233 |
| Nominal Voltage (V) | 832 |
| Operation Voltage Range (Vdc) | 702~949 |
| Discharge Depth | 90% DoD |
| Thermal Management Mode | liquid cooling |
| Thermal runaway management | Aerosol Extinguishing |
| Dimensions (W*D*H) | 1100*1450*2350mm / 43*57*92.5in |
| Total Weight | 2.95kg /6503lb |
| Operation Altitude | 2000m / 6561ft |
| Noise Level @1m | <75 dB(A) |
| IP Rating | IP54 |
| Operating Temperature | –20°C to 55°C |
| Operating Humidity (RH) | 0 to 95% |
| Storage Conditions | –20°C to 30°C Up to 95% RH, non-condensing State of Energy (SoE): 50% initial |
| en | us | |
| Rated AC output power(kW) | "100 | "125 |
| Max. AC output power(kVA) | 110 | 137.5 |
| Rated output voltage(Vac) | 400 | 480 |
| Output voltage(Vac) range | -15%~10%(settable) | -15%~10%(settable) |
| Rated grid frequency(Hz) | 50/60Hz(settable) | 60Hz(settable) |
| Max. output current(A) | 158 | 165.4 |
| Adjustable power factor | ＞0.99 | ＞0.99 |
| THDi | ＜3%" | ＜3%" |
1720kWh
P-Block 1720A
| DC-AC charging | |||||
| AC Output | |||||
| Nominal AC Power(kW) | 500 | ||||
| Nominal Grid Voltage(Vac) | 380/400 | ||||
| Permissible Grid Voltage | ±8% | ||||
| Nominal Grid Frequency(Hz) | 50/60 | ||||
| Off-Grid Output | |||||
| AC Off Grid Voltage(Vac) | 400 | ||||
| Voltage Range | ±8% | ||||
| AC Off Grid Frequency(Hz) | 50/60 | ||||
| General Parameters | |||||
| Dimensions (W*D*H) | 6052*2438*2896mm / 238*96*114in | ||||
| Total Weight | 19000kg / 41887lb | ||||
| Cooling | Air Conditioner | ||||
| Operation Altitude | 2000m / 6561ft | ||||
| Noise Level @1m | <75 dB(A) | ||||
| IP Rating | IP54 | ||||
| Operating Temperature | –20°C to 55°C | ||||
| Operating Humidity (RH) | 0 to 95% | ||||
| Storage Conditions | –20°C to 30°C Up to 95% RH, non-condensing State of Energy (SoE): 50% initial | ||||
| Communication Interface | CAN, RS485 | ||||
| Warranty | 3 years free, paid from the 4th to the 15th year | ||||
| System Certifications | IEC62619 UN 38.3 | ||||
2430kWh
P-Block 2430D
| DC-DC charging | |||||
| DC/DC | |||||
| Voltage Range(Vdc) | 500~1500 | ||||
| Rated Voltage(Vdc) | 1000 | ||||
| Max Current Range (A) | 825 | ||||
| Rated Power (kW) | 750 | ||||
| Maximum Output power (kW) | 825@10S | ||||
| Output efficiency(%) | 0.99 | ||||
| General Parameters | |||||
| Dimensions (W*D*H) | 6052*2438*2896mm / 238*96*114in | ||||
| Total Weight | 27000kg / 59525lb | ||||
| Cooling | Air Conditioner | ||||
| Operation Altitude | 2000m / 6561ft | ||||
| Noise Level @1m | <75 dB(A) | ||||
| IP Rating | IP54 | ||||
| Operating Temperature | –20°C to 55°C | ||||
| Operating Humidity (RH) | 0 to 95% | ||||
| Storage Conditions | –20°C to 30°C Up to 95% RH, non-condensing State of Energy (SoE): 50% initial | ||||
| Communication Interface | CAN, RS485 | ||||
| Warranty | 3 years free, paid from the 4th to the 15th year | ||||
| System Certifications | IEC62619/UN 38.3 | ||||
3440kWh
P-Block 3440A
| DC-AC charging | |||||
| AC Output | |||||
| Nominal AC Power(kW) | 1000 | ||||
| Nominal Grid Voltage(Vac) | 380/400 | ||||
| Permissible Grid Voltage | ±8% | ||||
| Nominal Grid Frequency(Hz) | 50/60 | ||||
| Off-Grid Output | |||||
| AC Off Grid Voltage(Vac) | 400 | ||||
| Voltage Range | ±8% | ||||
| AC Off Grid Frequency(Hz) | 50/60 | ||||
| General Parameters | |||||
| Dimensions (W*D*H) | 12200*2438*2896mm / 480*96*114in | ||||
| Total Weight | 36000kg / 79366lb | ||||
| Cooling | Air Conditioner | ||||
| Operation Altitude | 2000m / 6561ft | ||||
| Noise Level @1m | <75 dB(A) | ||||
| IP Rating | IP54 | ||||
| Operating Temperature | –20°C to 55°C | ||||
| Operating Humidity (RH) | 0 to 95% | ||||
| Storage Conditions | –20°C to 30°C Up to 95% RH, non-condensing State of Energy (SoE): 50% initial | ||||
| Communication Interface | CAN, RS485 | ||||
| Warranty | 3 years free, paid from the 4th to the 15th year | ||||
| System Certifications | IEC62619 UN 38.3 | ||||
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