Battery capacity 20-30kWh, switch to off-grid mode without interruption, stable operation.
■ Model
KYT12kW-20kWh-S KYT15kW-25kWh-S
KYT17kW-30kWh-S KYT20kW-30kWh-S
■ Feature
● Modular design
Modular design, stacked installation, simple appearance design, integration of modern home;
● Smart switch
Off-grid operation, supporting emergency power supply,supporting three-phase imbalance, and seamless switching;
● Wide voltage input range
Ultra-wide PV voltage range 180V-900V,battery Ultra-wide voltage range 180V-700V;
● Safe and reliable
Smart air cooling, low temperature rise, long life time,multiple protection functions;
● High power efficiency
Less output power reduction under high temperature with efficiency improved, max PV input power up to 1.5 × rated power.
● Smart and simple
Supporting GPRS/WIFI/RS485 /USB, LCD design,supporting remote monitoring;
■ Parameter
Model | KYT12kW-20kWh-S | KYT15kW-25kWh-S | KYT17kW-30kWh-S | KYT20kW-30kWh-S |
Efficiency | ||||
MPPT Efficiency | 99.9% | |||
Max. Efficiency | >97.80% | |||
Battery Efficiency | >98.10% | |||
Battery Pack | ||||
Model | KY-51V105AH-T | |||
Serial Number* | 4 | 5 | 6 | 6 |
Cell Type | Li-ion(LFP) | |||
Battery Capacity | 105Ah | |||
Storage Capacity | 20kWh | 25kWh | 30kWh | 30kWh |
Available Capacity | 18kWh | 22.5kWh | 27kWh | 27kWh |
Cycle Life | 7000 | |||
PV Input |
| |||
Max.Input Power | 18000W | 22500W | 25500W | 30000W |
Max.Input Voltage | 1000V | |||
MPPT Operating Voltage Range | 180~900V | |||
Number of MPPT Trackers | 2 | |||
Number of Strings Per MPPT | 1/1 | 1/2 | 2/2 | 2/2 |
Max.Input Current | 15A/15A | 15A/28A | 28A/28A | 28A/28A |
Max.Short Circuit Current | 18A/18A | 18A/32A | 32A/32A | 32A/32A |
Battery Port |
| |||
Operating Voltage Range | 180V-700V | |||
Max.Charge/Discharge Current | 50A/50A | |||
Communication With BMS | CAN | |||
AC Output Data(On-grid) | ||||
Nominal Output Power | 12000W | 15000W | 17000W | 20000W |
Max. Apparent Power | 12000VA | 15000VA | 17000VA | 20000VA |
Nominal Output Voltage | 380V/400V,3L/N/PE | |||
Nominal Output Frequency | 50Hz/60Hz | |||
Max.Output Current | 18A | 22A | 25A | 31A |
Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | |||
Total Harmonic Distortion | < 3% | |||
AC Output Data(Back-up) | ||||
Nominal Output Power(ONLY BAT) | 10240W | 12800W | 15360W | 15360W |
Max.Apparent Power | 10240VA | 12800VA | 15360VA | 15360VA |
Nominal Output Voltage | 380V/400V,3L/N/PE | |||
Nominal Output Frequency | 50Hz/60Hz | |||
Max. Output Current | 18A | 22A | 25A | 31A |
General Data | ||||
Operating Temperature Range | -20 ℃~ +60 ℃(>45 ℃derating) | |||
Altitude | <3000m | |||
Noise Emission | <40dB | |||
Topology | Transformerless | |||
Cooling | Intelligent Fan | |||
Ingress Protection Rating | IP54 | |||
Relative Humidity | 0 ~ 90%,No condensation | |||
Display | LCD | |||
Communication | RS485(WiFi/GPRS Optional） | |||
Communication with Meter | RS485 | |||
Dimension(W*D*H) | 510*447*1384mm | 510*447*1524mm | 510*447*1664mm | 510*447*1664mm |
Certification | ||||
Safety Standards | IEC62109-1/-2 | |||
EMC Standards | EN61000-6-1/-2/-3,IEC61000 | |||
On-grid Standards | AS4777.2,NRS097-2-1;2017 | |||
Transportation Standard | UN38.3 | |||
