- Overview
- Product Description
- Specification
- Pictures and Packages
- Application
- Product Series
- Factory
- Project Case
- Company Profile
Basic Info.
Product Description
| Model | SunMaster-M-4.2KW | SunMaster-M-6.2KW | |
| Phase | | | |
| Maximum PV Input Power | 6200W | 6500W | |
| Rated Output Power | 4200W/4200VA | 6200W/6200VA | |
| Maximum Solar Charging Current | 120A | ||
| GRID-TIE OPERATION | |||
| PV INPUT (DC) | |||
| Nominal DC Voltage/Maximum DC Voltage | 360/500VDC | ||
| Start-up Voltage/Initial Feeding Voltage | 60VDC/90VDC | ||
| MPPT Voltage Range | 60~450VDC | ||
| Maximum Input Current | 1/18A | 1/22A | |
| GRID OUTPUT (AC) | |||
| Nominal Output Voltage | 220/230/240VAC | ||
| Output Voltage Range | 195.5~253VAC | ||
| Nominal Output Current | 18.2A | 27.0A | |
| Power Factor | >0.99 | ||
| EFFICIENCY | |||
| Maximum Conversion Efficiency (DC/AC) | 98% | ||
| TWO LOAD OUTPUT POWER | |||
| Full Load | 4200W | 6200W | |
| Maxium Main Load | 4200W | 6200W | |
| Maxium Second Load(battery mode) | 1400W | 2067W | |
| Maxium Load Cut Off Voltage | 26VDC | 52VDC | |
| Maxium Load Return Voltage | 27VDC | 54VDC | |
| OFF-GRID OPERATION | |||
| AC INPUT | |||
| AC Start-up Voltage/Auto Restart Voltage | 120-140VAC/180VAC | ||
| Acceptable Input Voltage Range | 90-280VAC or 170-280VAC | ||
| Frequency Range | 49~51 1HZ | ||
| Maximum AC Input Current | 30A | 40A | |
| PV INPUT (DC) | |||
| Nominal DC Voltage/Maximum DC Voltage | 360/500VDC | ||
| MPPT Voltage Range | 60-450VDC | ||
| Maximum Input Current | 1/18A | 1/22A | |
| BATTERY MODE OUTPUT (AC) | |||
| Nominal Output Voltage | 220/230/240VAC | ||
| Output Waveform | Pure sine wave | ||
| Efficiency (DC to AC) | 94% | ||
| BATTERY & CHARGER | |||
| Nominal DC Voltage | 24VDC | 48VDC | |
| Maximum Solar Charging Current | 120A | 140A | 120A |
| Maximum AC Charging Current | 100A | 100A | 100A |
| Maximum Solar+AC Charging Current | 120A | 140A | 120A |
| HYBRID OPERATION | |||
| PV INPUT (DC) | |||
| Nominal DC Voltage/Maximum DC Voltage | 360/500VDC | ||
| Start-up Voltage / Initial Feeding Voltage | 90VDC/120VDC | ||
| MPPT Voltage Range | 60~450VDC | ||
| Maximum Input Current | 1/18A | 1/22A | |
| GRID OUTPUT (AC) | |||
| Nominal Output Voltage | 220/230/240VAC | ||
| Output Voltage Range | 195.5~253VAC | ||
| Nominal Output Current | 18.2A | 27.0A | |
| AC INPUT | |||
| AC Start-up Voltage / Auto Restart Voltage | 120-140VAC/180VAC | ||
| Acceptable Input Voltage Range | 90-280VAC or170-180VAC | ||
| Maximum AC Input Current | 30A | 40A | |
| Maximum AC Charging Current | 100A | ||
| Model | SunMaster-M-4.2KW | SunMaster-M-6.2KW | |
| BATTERY | |||
| Model | 25.6V100AH | 25.6V200AH | 48V100AH |
| Normal charging voltage | 29.2V | 29.2V | 54.75V |
| Maximum charging current | 100A(Recommended) | 100A/200A (Recommended 100A) | 100A(Recommended) |
| Discharge termination voltage | 20V | 20V | 37.5V |
| Recommended discharge termination voltage | 22.4V | 22.4V | 42V |
| Maximum discharge current | 100A | 100A/200A | 100A |
| Single cell charging overvoltage protection | 3.65V | 3.65V | 3.65V |
| Overvoltage protection for the whole battery | 29.2V | 29.2V | 54.75V |
| Low voltage protection for single cell discharge | 2.5V | 2.5V | 2.5V |
| Low voltage protection for whole group discharge | 20V | 20V | 37.5V |
| Charge overcurrent protection | 110A | 110A/220A | 110A |
| Discharge overcurrent protection | 110A | 110A/220A | 110A |
| BMS Features | High accuracy cell level voltage, current measuring Over-charge, over-discharge protection Short-circuit protection Self-learning intelligent SOC calculation Cell level active equalization Multiple communication type Parallel connect function | ||
| Working temperature | -20°C~+65°C | ||
| Storage temperature | 0°C~+65°C | ||
| GENERAL | |||
| PHYSICAL | |||
| Dimension,D*W*H(mm) | 701*441*231 | ||
| Cartoon Dimension,D *W *H(mm) | 800*530*340 | ||
| Net Weight (kgs) | 42KG | 59KG | 58KG |
| Gross Weight(kgs) | 44.7KG | 61.7KG | 60KG |
| INTERACE | |||
| Communication Port | RS232/RS485/WIFI/GPRS | ||
| ENVIRONMENT | |||
| Humidity | 5% to 95% Relative Humidity(Non~condensing) | ||
| STANDARD | |||
| Compliance Safety | CE UN38.3;MSDS | ||
SunArk Power is a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. SunArk Power has 20+ experience producing energy storage products and 90,000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessible and clean energy. SunArk Power has been developing quickly, till end of 2022, accumulatively, the company has manufactured 620MWh BESS and battery strings. Internationally, SunArk Power FlexCombo DC coupling microgrid ESS, from 50kW to 500kW, is a well-known trademark that more than 300 sets has been deployed in EU, US, Canada, Brazil, Myanmar, African countries etc. SunArk Power is a national high-tech enterprise with such innovative platforms as national enterprise technology center, CNAS accredited laboratory, postdoctoral workstation, academician workstation, Equipment and Electronics Research Institute and so on.SunArk Power has core technology patents in new materials, new technologies and new structures of battery power supply, has led and participated in the formulation of a number of international, national and industrial standards.
