Three 10K-60K with transformer, safe and stable, Pure sine wave, modular MPPT controller built-in, support 100% unbalanced load, system efficiency up to 92%, over-loading capability, easy installation. AC/DG by pass optional. RS 485/GPRS monitoring
Three 10K-60K with transformer, safe and stable, Pure sine wave, modular MPPT controller built-in, support 100% unbalanced load, system efficiency up to 92%, over-loading capability, easy installation. AC/DG by pass optional. RS 485/GPRS monitoring
Built-in MPPT solar controller, maximize the utilization of solar panels
Integrated design with controller, inverter and isolated technique
Solar controller modular design, hot plug function, flexible configuration, easy capacity expansion
Pure sine wave output, output isolated transformer, safe and stable
It supports mains/generator input (optional)
Three phase AC output, support 100% unbalanced load
Intelligent battery management and temperature compensation function
LCD display + LED status indicator
Complete protections
System efficiency up to 92%
Strong environment adaptability
ETS series three-phase off-grid inverter adapts integrated design of solar controller, inverter and isolated transformer. The controller adapts MPPT technology and intelligent battery management design which is very efficient and smart; integrated pure sine wave inverter and low frequency isolated transformer make it with excellent overload performance, suitable for a variety of electrical appliances, It supports mains/generator input (optional), take advantages of old diesel generators, saving initial investment and operation maintenance cost.
ETS series controller adapts modular design with flexible configuration; the inverter output covers 10kVA~60kVA, supply power for places without city power e.g. remote areas, pastoral areas, islands, communication base stations, bring customer the optimized social, economical and environmental benefits.
| System (without AC bypass) | ||||||
| Model | ETS 10K | ETS 20K | ETS 30K | ETS 40K | ETS 50K | ETS 60K |
| DC Input (PV Side) | ||||||
| MPP voltage range (Vdc) | 250~450 | 420~650 | ||||
| Max. input voltage (Vdc) | 460 | 660 | ||||
| Recommended rated voltage (Vdc) | 330 | 480 | ||||
| Max. controller module number | 2 | 2 | 3 | 3 | 4 | 4 |
| Inverter Output | ||||||
| Output voltage (Vac) | 3/N/PE, 380/400 | |||||
| Output wave | Pure sine wave | |||||
| Rated power (kVA) | 10 | 20 | 30 | 40 | 50 | 60 |
| AC current crest factor | 3:1 | |||||
| Power factor | 0.8 | |||||
| Overload capacity | 105%~110%, 10mins; 110%~125%, 1min; >125%, 10s | |||||
| Voltage THD | THDU<3%, linear load; THDU<5%, nonlinear load | |||||
| Isolation | Low frequency transformer | |||||
| Battery | ||||||
| Rated voltage (Vdc) | 220 | 348 | ||||
| Battery type | Lead-acid or Li battery | |||||
| General Data | ||||||
| Operating temperature range (°C) | –20~50 (>50°C derating) | |||||
| Relative humidity in operation | 0~95% (non-condensing) | |||||
| Max. operating altitude (m) | 6000 (>3000m derating) | |||||
| Display | LCD+LED | |||||
| Communication | RS485, dry contact | |||||
| Protections | Input over/under voltage, output over/under voltage, overload, short circuit, over temperature, reverse polarity | |||||
| Ingress protection rating | IP20 | |||||
| Dimension (D*W*H mm) | 560*460*1040 | 600*550*1300 | 600*600*1450 | |||
| Weight (without PV module) (kg) | 160 | 170 | 230 | 260 | 300 | 330 |
| PV Control Module | ||||||
| Model | SC22050-ESS | SC22050 | SC35040 | |||
| Control type | MPPT control | |||||
| MPPT efficiency | 99.5% | |||||
| MPP voltage range (Vdc) | 250~450 | 420~650 | ||||
| Max. input voltage (V) | 460 | 660 | ||||
| Max. input power (kW) | 11 | 16 | ||||
| Max. input current (A) | 45 | 35 | ||||
| Output voltage range (Vdc) | 192~264 | 310~420 | ||||
| Max .output current (A) | 50 | 40 | ||||
| Max. efficiency | 98.0% | |||||
| Module dimension (D*W*H mm) | 415*356*84.5 | 335*436*84.5 | ||||
| Module weight (kg) | 11 | |||||
