China Solar Inverter 60kw on/off Grid Inverter MPPT Hybrid Storage Inverter, Find details about China Solar Inverter, Storage Inverter from Solar Inverter 60kw on/off Grid Inverter MPPT Hybrid Storage Inverter
Model | RST-20K | RST-60K |
Rated output power | 20KW | 60KW |
Operating mode | Solar energy, AC hybrid energy storage inverter power supply | |
Work order | Solar energy - city power - battery | |
Isolation type | Non-isolated high frequency | |
Power module model | RST-M-20K-PM | |
Configurable number of power modules | 1pcs | 1~3 pcs |
Solar panel | ||
Maximum input power | 10KW×2 | 10KW×6 |
Rated operating voltage | 500V | |
Maximum input voltage | 800V | |
MPPT range | 400~800V | |
Maximum input current | 25A×2 | |
Number of input channels | 2 route | 6 route |
Mains (converter) | ||
Rated operating voltage | L-L:380/400/415 Vac,L-N:220/230/240 Vac 3Phase 4Wire(or single phase 2 wire) + PE | |
Rated operating frequency | 50/60Hz | |
Input voltage range | ±25%,-40%(Half load) | |
Input frequency range | ±10% | |
Input factor | ≥0.95 (20~50% load) ≥0.99 (100% load) | |
Current harmonics (2 to 39 times) | ≤5% (50% load) ≤3% (100% load) | |
Maximum input power | 30KW | 90KW |
Maximum output power | 20KW | 60KW |
Maximum input current | 45A | 135A |
Grid current DC component | ≤0.5% current rating | |
Island protection time | 2s | |
Generator mode | yes | |
Output(inverter) | ||
Rated operating voltage | L-L:380/400/415 Vac,L-N:220/230/240 Vac 3Phase 4Wire(or single phase 2 wire) + PE | |
Rated operating frequency | 50/60Hz±0.5Hz | |
Output regulation accuracy | ≤±1% | |
Frequency tracking rate | 0.2Hz/s~2Hz/s |
Waveform distortion | Sine wave, distortion: ≤3% (linear load) ≤5% (non-linear load) | |
Output DC component | ≤1% | |
Three-phase voltage phase deviation | 2º | |
Dynamic transient characteristics | Inverter output dynamic transient range is less than ±10%, transient recovery time <20mS | |
Crest factor | 3:1 | |
Overload capability | 10 minutes delay when overloading 105%, 1 minute delay when overloading 125%, immediate protection over 150% | |
Working standard | Three in three out, three three single out, single in and out, single in and out (can be set) | |
Operating mode | Off-grid, pure off-network (can be set) | |
Parallel airborne circulation | ≤5% | |
Parallel current imbalance | ≤5% | |
Self-aging function | 25%, 50%, 75%, 100% (four files can be set) | |
battery | ||
Rated voltage | 240V (192V ~ 288V adjustable) | |
Maximum current | 120A | 360A |
type of battery | Lead-acid battery, lithium battery (or similar battery) | |
battery capacity | Configurable | |
Charging mode | Temperature compensated constant current, constant voltage (three-stage @ lead-acid battery) | |
Floating charge | 2.25V±1% /cell (@25°C, lead-acid battery) | |
Charge voltage | 2.34V±1% /cell (@25°C, lead-acid battery) | |
Temperature compensation | -3mV/°C/cell (@ lead-acid battery) | |
Maximum charging power | ≤50% (settable), expandable external isolation charger | |
System parameters | ||
Switching time | 0ms | |
Inverter efficiency | ≥95% | |
protection | Reverse battery protection, PV reverse connection protection, output short circuit, overload, over and under voltage, phase sequence, over temperature, fan failure, etc. | |
Heat dissipation method | Temperature controlled air cooling | |
Protection level | IP20 | |
Operating environment | Temperature -20 ~ 50ºC | |
Relative humidity | 30% to 95% (no condensation) | |
Running height (maximum) | <1000 meters (1% drop in power per 100 meters, up to 4000 meters) | |
Size W*D*H(mm) | 800*200*1000 | 600*800*1200 |