Instruction manual

18
7 Technical Specifications
• Electrical Parameters Table 7-1
Description
Parameter
Nominal system voltage
12VDC / 24VDC Auto work
Rated charge current
Tracer1215BN 10A
Tracer2215BN 20A
Tracer3215BN 30A
Tracer4215BN 40A
Rated discharge current
Tracer1215BN 10A
Tracer2215BN 20A
Tracer3215BN 20A
Tracer4215BN 20A
Maximum battery voltage
32V
Max. solar input voltage
150VDC
Max. PV input power
Tracer1215BN 130W(12V) 260W(24V)
Tracer2215BN 260W(12V) 520W(24V)
Tracer3215BN 390W(12V) 780W(24V)
Tracer4215BN 520W(12V) 1040W(24V)
Self-consumption*
≤50mA(12V) ≤27mA(24V)
Charge circuit voltage drop
≤0.26V
Discharge circuit voltage drop
≤0.15V
Temperature compensate
coefficient
-3mV/ºC/2V(default)
Communication
RS485(RJ45 interface)
Battery Voltage Parameters (parameters is in 12V system at 25℃, please use
double value in 24V.)