Features
MPPT tracking efficiency can reach 99.9%
Conversion efficiency≤98%
Load Rated Current 25A
PV Wide Voltage Input(Prohibit DC power input)
Automatic identification battery system
Supports multiple battery types
RS232/485 communication
Load over current/short circuit/over temperature protection
PV/BAT anti-reverse connection protection
TVS Lightning Protection
Supports the parallel use of multiple controllers
Fan cooling
Product Data Sheet
MODEL | SR4880 | SR48100 |
PV INPUT(PV) | ||
Maximum PV Voltage(VOC) | 155V | |
System Voltage | 12V/24V/48V auto；36V set | |
MPPT Voltage Range | Battery voltage+3V-120V | |
Suggest Input VOC Voltage | PV array open circuit voltage 22V/40V/60V/80V for system 12V/24V/36V/48V | |
Number Of MPPT Trackers | 1 | |
MAX. PV INPUT POWER | ||
12V | 1200W | 1500W |
24V | 2400W | 3000W |
36V | 3600W | 4500W |
48V | 4800W | 6000W |
CHARGER OUTPUT(DC) | ||
Max.Output Current（revisable） | 80A | 100A |
Rated Load Current | 25A | |
Max.Capacitive Load Capacity | 10000uF | |
Applicable Battery Type (ex-factory default lead-acid battery) | SLD (sealed lead-acid battery)/GEL (gelled lead-acid battery)/ FLD (flooded lead-acid battery)/LFP(lithium iron phosphate battery)，NCM(ternary lithium battery)/USE(customize ) | |
EFFICIENCY | ||
Max.Efficiency | ＜98% | |
MPPT Efficiency | ＞99% | |
PROTECTION | ||
Protect Function | Input high voltage protection ,output high/low voltage protection, PV/BAT anti-reverse connection protection, load over current protection，load short circuit protection, over temperature protection, etc. | |
REGULAR DATA | ||
Unloaded Loss | ≤2.3W | |
Operating Temperature | -20℃—+50℃ | |
Dimension.D*W*H(mm) | 292*207*87mm | |
Net Weight (kgs) | 3.0kg | 3.1kg |
Elevation Height | 0% to 95%(No condensat) | |
Cooling Concept | Fan | |
IP Rate | IP 20 | |
Communication Interface | RS232(Extensible interface) | |
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