PWM Solar Charge Controller

PC1500A SK Series PWM Solar Charge Controller (70-80A)

PC1500A series is a new series of intelligent multi-purpose solar charge controllers. Its innovative design makes it easy to install and quite user-friendly. Optimized charging and discharging management extends the service life of batteries considerably. Meanwhile, parameters are explicitly displayed. All parameter values can be set to meet various applications.



10A 20A 30A 40A 50A 60A 80A solar charge controller.

Most parameters displayed explicity.

PWM charging mode with 4 stages(bulk, absorption, float and equalized).

Adaptable to Sealed, GEL, Flooded and other customized battery type.

Auto-detect battery voltage or maintain a fixed voltage.

All working parameters can be reset, saved and transferredto a computer or other terminal equipment.

Besides regular input, output and battery protection,protection of over-current from solar panel is applied.

Remote communication.


↓↓↓Installation Portfolio------------



Input voltage≤50V≤100V
Rated input current70A80A70A80A
Charge loop voltage drop≤0.19V≤0.30V
System voltage12V / 24V Auto48V
No load loss≤13mA≤16mA
Battery typeSealed, GEL, Flooded, User customized
Charging mode4 stage ( Bulk, Absorption, Float, Equalized ), PWM
Float charge voltage13.8V ( 13V ~ 15V ) x 1/ x 2/ x4
Absorption charge voltage14.4V ( 13V ~ 15V ) x 1/ x 2/ x4
Equalized charge voltage15.1V ( 13V ~ 15.5V ) x 1/ x 2/ x4
Temperature compensation-4mV / Cell / °C
Max wire size25mm² ( AWG 3# )
Working temperature-20°C~55°C
Working humidity10% ~ 90%, no condensation
Dimension ( L x W x H )220mm x 153mm x 77mm
Net weight1350g
  • Brochure: PC1500.pdf Download
  • Certificates: PC1500-BCTC-151013357-CE.pdf Download
  • Certificates: PC1500-BCTC-151013358-CE.pdf Download
  • Certificates: PC1500-BCTC-151013359-CE.pdf Download

Software and Instruction Manual Downloads>>>