Core Technology & Architecture

CPM & Smart Sensor
Architecture

One weak module can drag down a whole string and it is nearly impossible to find without module-level telemetry. CPM makes it trivial.

CPM – An Intelligent PlatformASIT Spin-off Venture

Currently in final platform development phase. Open for strategic investment & technology partnerships.

REAL-TIME TELEMETRY & I-V CURVEDIAGNOSTIC CONSOLE

Simulated Field Stream • Module-Level I-V Curve Visualization • Rapid Shutdown Safety Control (NEC 690.12)

INITIALIZING STREAM...

LIVE I-V / P-V CURVE

MODULE PERFORMANCE VISUALIZATION

Vmpp 33.9V|Impp 9.0A
MPP 305W
0V10V20V30V40V
I-V Curve
P-V Curve
Maximum Power Point
Module Temp48.5°C

Normal operating temperature

Irradiance950 W/m²

Simulated sunlight intensity on PV cells

Instantaneous Metrics

LIVE MODULE TELEMETRY

100ms
Operating Voltage
33.9V
Operating Amperage
8.99A
Power Output
305.1W
Cell Temperature
48.5°C

Rapid Shutdown Control

NEC 690.12 SAFETY SYSTEM

SAFETY ARMED

Instantly de-energize PV modules or series strings during thermal runaway, over-current, or emergency field maintenance.

OVER-TEMP AUTO-CUTOFF
Live Inbound Packet Logs
99.98% INTEGRITY
TimeModuleTempV / AStatus
Receiving raw telemetry...
Live field stream active
ARRAY: 70 MODULESIRRADIANCE: 950 W/m²TEMP: 48.5°C

The Core Problem

Series strings hide failures in aggregated averages.

In a standard solar string, 24 modules are wired in series. If one module degrades by 30%, string current drops proportionally but the inverter only reports total string output. The fault is invisible.

A CPM Smart Sensor on every module converts invisible degradation into an instant GPS-tagged field ticket eliminating hours of manual IV-curve tracing and thermal drone flights.

Series String Model: 8 Modules

100%
M1
100%
M2
30%
M3
100%
M4
100%
M5
100%
M6
100%
M7
100%
M8
Module M3 Operating at 30% — String Power Loss: ~8.7%
CPM detects and pinpoints M3 within 3 seconds

System Architecture

The CPM data pipeline.

Stage 1 of 5

Smart Sensor Hardware

Edge Intelligence Layer

CPM Smart Sensors attach directly to each PV module terminal. They sample voltage, current, temperature, and irradiance at sub-second intervals across the entire string.

Sampling Rate: 10Hz continuous
Voltage Range: 0–60V DC
Temperature: -40C to +85C
IP67 Weatherproof enclosure
25-year design lifetime

Fault Detection Library

14+ automatically classified fault modes.

01
Micro-crack Detection
02
Bypass Diode Failure
03
Cell Hotspots
04
PID Degradation
05
LID Degradation
06
Soiling Accumulation
07
Module Mismatch
08
Interconnect Corrosion
09
Partial Shading
10
Snail Trail Contamination
11
Delamination
12
Solder Bond Fracture
13
Junction Box Overheating
14
String Current Mismatch