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TES132 Solar Power Meter

TES132 Solar Power Meter
  • Introduction
  • Application
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Product Introduction:

The TES132 Solar Power Meter is a precision instrument used for solar radiation measurement. It employs a long-period, reliable, and stable silicon-based photovoltaic sensor with cosine correction for oblique incident light. It can measure solar power from various orientations and angular positions and can be mounted on a tripod for stable and easy mobility.

This power meter features a time setting function, capable of integrating energy measured per second and automatically calculating the average energy per hour. It can directly provide the average solar energy irradiance. The power meter supports continuous time-resolved measurement and recording, and can be connected to a computer.

Key Features:

4-digit display;

User calibration parameter setting function;

Wide spectral range;

Sensor located at the top of the meter;

Long-term stability;

Choice of units: W/m2 or BTU/(Ft2·h);

Cosine correction;

Reading lock, maximum, minimum, and average value modes;

Automatic material transmittance measurement;

Manual data memory and retrieval function (99 groups);

Option to measure solar power or transmittance;

Automatic data recording function (microSD CARD 2GB);

Solar energy measurement;

Auto power-off function (saves unnecessary battery consumption);

Current time setting function;

USB interface.

Application Fields:

Meteorology, agriculture, solar radiation measurement, high transmittance glass performance, solar energy research, physics and optics laboratories, solar transmittance measurement, etc.

Product Parameters

Display LCD display, 4-digit reading
Measurement Range 2000 W/m2, 634 BTU/(Ft2·h)
Resolution 0.1 W/m2, 0.1 BTU/(Ft2·h)
Overload Indication Display shows "OL" symbol
Spectral Response 400~1100 nm
Accuracy ±10 W/m2 [±3 BTU/(Ft2·h)] or ±5% of the reading, whichever is greater. Temperature coefficient ±0.38 W/m2/℃ [±0.12 BTU/(Ft2·h)/℃] deviation from 25℃
Angle Accuracy Cosine correction < 5% (when angle < 60°)
Drift <±2% per year
Sampling Rate 1 sample/second
Light Detector Silicon photovoltaic sensor
Manual Data Memory Capacity 99 groups
Automatic Recording Capacity microSD card 2 GB
Operating Temperature and Humidity 0℃~50℃ (32℉~122℉) / less than 80% RH
Storage Temperature and Humidity -10℃~60℃ (14℉~140℉) / less than 70% RH
Power Supply Six 1.5V AAA batteries
Battery Life Approx. 30 hours (carbon-zinc battery)
Weight 235 g
Dimensions 150 (L) × 72 (W) × 35 (H) mm
Accessories Manual, batteries, CD, mini USB cable
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