Introduction
The Maxima CPM158-1200W is a 1200W DC solar centrifugal surface pump delivering up to 7.9
m3/h flow and 37 m head, operating directly from solar with an external IP65 controller.
General Description
The CPM158-1200W operates at 80–150 Vmp / 200 VOC with a maximum input current of 10A DC
and a maximum input power of 1.2 kW, recommended with 4 pcs of 340W panels in series. It delivers
a maximum flow of 7.9 m3/h (133 L/min) at a maximum head of 37m. The external PYS-1200W
controller is IP65-rated while the pump carries IP54 protection. The pump features a high-efficiency
BLDC motor with MPPT and vector control, MPPT efficiency max 99%, soft start and a Rp 1″ × 1″
outlet. Motor speed 500–3600 RPM, max water temp 40°C, insulation class F. Pump unit weighs 10.5
kg with controller at 1.8 kg separately. Copper impeller and cast iron housing. CE and ISO 9001:2015
certified.
Highest Head in CPM Range
Delivers 37 m maximum head — the highest
of any CPM series model — at 7.9 m3/h maximum flow.
External IP65 Controller
The separate PYS-1200W controller carries IP65
protection with overload, lost phase and over-temperature safeguards.
4-Panel Configuration
Recommended with 4 pcs of 340W panels in series
at 80–150 Vmp / 200 VOC.






