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Kowint APP 
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Mirco-Grid
KS-48A
48 kWh ESS Platform
| Battery Energy Storage | ||
| Cell Type | LFP 3.2V/100AH | |
| Module Combination | 1P30S | |
| System Combination | 5 modules in series | |
| Capacity (kWh) | 48 | |
| Nominal Voltage (V) | 480 | |
| Voltage Range (Vdc) | 405~547.5 | |
| Discharge Depth | 90% DoD | |
| Communication Interface | CAN, RS485, Wi-Fi, LTE | |
| Cycle Life | 8000 times @ 80% DoD | |
| Warranty | 3 years free, paid from the 4th to the 15th year | |
| Dimensions(W*D*H) | 657*780*1803mm / 26*31*71in | |
| Total Weight | 720kg / 1587lb | |
| AC Output | ||
| Rated Output Power(kW) | 30 | |
| Maximum Apparent Power(kVA) | 33 | |
| Maximum Active Power(kW) | 33 | |
| Rated Grid Voltage(Vac) | 3L+PE,480(±15%) | |
| Rated Frequency(Hz) | 60(±5) |
KS-60A
60kWh Air-Cooling Battery
| Pure Battery System | ||||
| Module Energy(kWh) | 5.12 | |||
| Module Nominal Voltage(V) | 51.2 | |||
| Module Capacity (Ah) | 100 | |||
| Battery Module Combination | 6S2P | |||
| System Nominal Voltage(V) | 307.2 | |||
| System Energy(kWh) | 61.44 | |||
| Discharge Current(A) | 100 | |||
| Charge Current(A) | 95 | |||
| Dimension(W*D*H) | 750*950*2280mm / 29.5*37.4*89.7in | |||
| Weight Approximate | 1050kg / 2314.8lb | |||
| Communication Interface | CAN, RS485, Wi-Fi, LTE | |||
| IP Rating | IP55 | |||
| Storage Temperature(°C) | -20 ~ 35 | |||
| Recommend Depth of Discharge | 90% | |||
| Cycle Life | >8000 cycles | |||
| Warranty | 3 Years Free, Paid From The 4th To The 15th Year | |||
| Certification | UL1973, UL9540A, UN38.3, IEC62619 UL 1741-2021(incl UL1741SB), CSA C22.2, No 107.1-16 IEEE 1547-2018 & 1547a-2020 & 1547.1-2020 (SRD V2.0), UL1699B | |||
KS-215B
114~215kWh Air-Cooling Battery
| System Combination(Modules) | 15 |
| Capacity(kWh) | 215.04 |
| Nominal Voltage(Vdc) | 648 ~ 864 |
| Charge/Discharge Current | 0.5C |
| Discharge Depth | 100% DoD |
| Service Life | >8000 cycles@80% DoD |
| Thermal Management Mode | Air-cooling Technology |
| Thermal Runaway Management | Aerosol Extinguishing or PFH |
| Communication Interface | CAN |
| Warranty | 3 Years Free, Paid From The 4th to The 15th Year |
| Certifications(Cell) | UN38.3, UL1973, IEC62619, UL9540A, GB/T |
| 36276Certifications(System) | IEC62477, IEC62619, IEC61000-6-2/4, UN3480 |
| Dimensions(W*D*H) | 1250*1200*2350mm / 49.2*47.2*92.5in |
| Total Weight | 2150kg 4740lb |
| Operation Altitude | 2000m / 6561ft |
| Noise Level @1m | <75 dB(A) |
| IP Rating | IP55 |
KS-215E
Intelligent EMS Cabinet (for KS-215B)
| Rated Power (kW) | 240 |
| Input Voltage(Vdc) | 300 ~ 825 |
| The Max. Static Voltage Borneunder No | 900 |
| Operation(Vdc) | |
| Rated Voltage(Vdc) | 700 |
| Standby Power Consumption | <14W*8 @700Vdc with normal sandby mode / <4W*8 @700Vdc with super sandby mode |
| Max. Input Current(Adc) | 50*8 |
| Number of MPPT | 8 |
| No. of PV Strings per MPP Trackers | 4 |
| Rated Grid Voltage (Vac) | 480 / 3P3W |
| Max. Continuous Input Current (Aac) | 217 |
| Rated Frequence (Hz) | 50/60 |
| Rated Power (kW) | 125 |
| Power Factor | >0.99 |
| Adjustable Power Factor | -1~1 |
| THDiIntegrated STS | <3%(at rated power) |
| Warranty | 3 Years Free, Paid From The 4th to The 15th Year |
| Certification(PCS) | UL1741, CSA C22.2 No 107.1, IEEE1547 |
| Certification(MPPT) | UL2202 |
| Dimensions(W*D*H) | 1100*1200*2350mm / 43.3*47.2*92.5in |
| Total Weight | 800kg / 1763.7lb |
| Cooling | Intelligent Air-cooling |
| lP Rating | IP54 |
KS-215C
PV Combiner Cabinet (for KS-215B)
| PV INPUT | |||||
| Input Voltage(Vdc) | 300 ~ 825 | ||||
| The Max. Static Voltage Borneunder No Operation(Vdc) | 900 | ||||
| Rated Voltage(Vdc) | 700 | ||||
| MPPT Operating Voltage Range(Vdc) | 300 ~ 740 | ||||
| MPPT Full Load Voltage Range(Vdc) | 650 ~ 740 | ||||
| MPPT Starting Voltage(V) | 375 | ||||
| MPPT Efficiency | ＞99.5% (MPP≥5000W) | ||||
| Max. Input Current(Adc) | 50*12 | ||||
| Number of MPPT | 14 | ||||
| No. of PV Strings per MPP Trackers | 4 | ||||
| DC OUTPUT | |||||
| Individual Module Output Power(kW) | 30 | ||||
| Max. Number of Modules | 12 | ||||
| Total Output Power(kW) | 360 | ||||
| Output Voltage Range(Vdc) | 150 ~ 1000 | ||||
| Output Current Range(Adc) | 0~100@Per MPPT | ||||
| Voltage Regulation Accuracy | <±0.5%(150~1000V, 0 ~ 20MHz) | ||||
| Precision of Steady Current | ≤±1%(Output Load 20% ~ 100%) | ||||
| Load Regulation | ≤±0.5% | ||||
| Source Adjustment Rate | ≤±0.1%(The Test Range Is 650V ~ 825V) | ||||
| Start the Overshoot | ≤±3% | ||||
| Voltage Ripple Factor | ≤1%(150 ~ 1000V, 0 ~ 20MHz) | ||||
| Communication Interface | CAN bus, LAN | ||||
| Warranty | 3 Years Free, Paid From the 4th to The 15th Year | ||||
| EMC / EMI | EN61851-21-2, class B | ||||
| Safety | UL2202, EN61851-1, EN61851-23 | ||||
| Type of Cooling | Forced Air-cooling | ||||
| Dimensions(W*D*H) | 1120*1220*2170mm / 44*48*85.4in | ||||
| Total Weight | 1100kg / 2425lb | ||||
| lP Rating | IP54 | ||||
KS-233A
233kWh Liquid-Cooling Battery
| 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 | ||||
| Rated AC output power(kW) | 125 | ||||
| Rated output voltage(Vac) | 480 | ||||
| Output voltage range(Vac) | -15% ~ 10%(settable) | ||||
| Adjustable power factor | ＞0.99 | ||||
| THDi | ＜3% | ||||
| PCS Cooling | Forced Air Cooling | ||||
| PCS Topology | non-isolation | ||||
| AC/DC start function | Integration | ||||
| Switch from Grid-connected to Off-grid | Integration | ||||
| Communication Interface | CAN, RS485, WiFi, LTE | ||||
| Warranty | 3 Years Free, Paid From The 4th to The 15th Year | ||||
| Certifications | IEC 62619, EN 61000-6-1/2/3/4 EN 62019-1/2, UL1973, UL9540A, UL9540, UN38.3 | ||||
| Dimensions(W*D*H) | 1100*1450*2350mm / 43*57*92.5in | ||||
| Total Weight | 2950kg /6503lbIP Rating | ||||
| IP Rating | IP54 | ||||
KS-233C
AC Combiner Cabinet (for KS-233A)
| Input Voltage(Vac) | 690 | ||||
| Access Channel | 16 | ||||
| Output Channel | 3200 | ||||
| Max. Rated Power(kW) | 2678 | ||||
| Rated Current(A) | Class 0.5(Bidirectional Meter) | ||||
| Measuring Accuracy | Yes | ||||
| Overload Protection | Optional | ||||
| UPS | |||||
| Communication Interface | CAN, LAN, RS485 | ||||
| Warranty | 3 Years Free, Paid From The 4th To The 15th Year | ||||
| Dimensions(W*D*H) | 1200*1450*2350mm / 47.2*57*92.5in | ||||
| Total Weight | 1200kg / 2645.5lb | ||||
| lP Rating | IP54 | ||||
P-Block
Liquid-cooling Distributed Container System
| Number of Battery System | 1 | ||||
| Number of Strings | 4 | ||||
| Capacity(kWh) | 1672 | ||||
| Nominal Voltage(V) | 1331.2 | ||||
| Operation Voltage Range(Vdc) | 1218.88 ~ 1476.8 | ||||
| Discharge Depth | 90% DoD | ||||
| Thermal Management Mode | Liquid-cooling | ||||
| Thermal Control Management | Aerosol Extinguishing or PFH | ||||
| Rated AC Output Power(kVA) | Rated AC Output Power(kVA) | ||||
| Max. AC Output Power(kVA) | 860 | ||||
| Output Voltage Range(Vac) | 11kV ~ 33kV | ||||
| Rated Grid Frequency(HZ) | 50 / 60 | ||||
| AC PF | 0.99 / -1~1 | ||||
| THDi | ≤3% | ||||
| Communication Interface | CAN, RS485, Ethernet | ||||
| Warranty | 3 Years Free , Paid From The 4th to The 15th Year | ||||
| Certifications | IEC62619, IEC62477, EN61000-6-2 / 4, UL9540A, UL9540, UN3536 | ||||
| Battery System Dimensions(W*D*H) | 2991*2438*2591mm/117.8*96*102in | ||||
| Battery System Total Weight | ~15000kg / 33069lb | ||||
| Converter Boost System Dimensions(W*D*H) | 6058*2438*896mm/238.5*96*114in | ||||
| Converter Boost System Total Weight | <25000kg / 55116lb | ||||
| Operation Altitude | 3000m / 10000feet(>3000m /10000feet derating) | ||||
| IP Rating | IP54 | ||||
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