• Adoption of the advanced SPWM technology with pure sine wave output • Fully digitalized voltage and current double closed-loop control • Advanced MPPT technology, with efficiency no less than 99.5%. • Four charging mode: Solar priority, Utility priority, Utility & solar and Solar • LCD design that enables dynamic display of system running data and operating state.
• Two OUTPUT mode: Battery and Utility • Provided with common interface and advanced interface • Multiple LED indicators that instantly indicate the operating state of the system • 2P circuit breaker provided at the utility input end • Independent control of AC output with AC OUT button • Battery temperature compensation function. • Extensive Electronic protection
Product Show
Item
UP1500-M3222
UP2000-M3322
UP3000-M3322
UP3000-M2142
System battery voltage
24VDC
48VDC
Battery input voltage range
21.6~31.9VDC
43.2~63.9VDC
Detailed Images
Note: When the battery voltage is lower than “Restore Auxiliary Module Charging Voltage(VAON)”, the utility starts charging. When the battery voltage reaches to “Stop Auxiliary Module Charging Voltage (VAOF)”, the utility stops charging. When the battery voltage is lower than “Restore Auxiliary Module Charging Voltage (VAON)”, the solar starts charging. When the battery voltage reaches to “Stop Auxiliary Module Charging Voltage(VAOF)”, the solar stops charging.
Protections:
• PV Over Current protection • PV short circuit protection • PV Reverse Polarity protection • Night Reverse Charging protection • Utility input overvoltage protection • Battery overvoltage protection • Utility input under voltage protection • Battery Over Discharge protection • Load Short Circuit protection • Load Overload protection • Device overheating protection
Our Advantage
We have 250-300 persons( We have personal mobility) in company, the main constrcut as follows:
1. Production department: 150-200 persons
2. Foreign sales department: 20-30 persons
3. Domestic sales department: 10-15 persons
4. R&D department: 8 persons
5. Marketing department(including: designers, programmers, SEO persons and so on): 3-5 persons