Premium Vici LX-107 Solar Power Meter in Malaysia | Authorized Solutions by MTM Precision

Elevating Solar Irradiance Measurement, Photovoltaic Site Auditing, Thermal Insulation Testing, and Renewable Energy Performance Verification Across Malaysian Infrastructure.

High-Precision Solar Irradiance Diagnostics for Modern Renewable Energy Infrastructure

In Malaysia's expanding solar energy sector—encompassing utility-scale PV farms, commercial rooftop solar installations under Net Energy Metering (NEM), agricultural solar applications, and green building environmental design—solar engineers, auditors, and installers require accurate tools to evaluate available solar radiation. Calculating the true efficiency of solar panels, determining optimal tilt and orientation angles, and measuring solar heat transmission through glass windows or thermal insulation demand high-precision irradiance measurement.

Shenzhen Vicimeter Technology Co., Ltd. (globally recognized under the Vici brand) engineered the Vici LX-107 Solar Power Meter to provide reliable, handheld solar radiation measurement. Featuring a wide measurement range up to 2000 W/m² (and 634 BTU/(ft²×h)), dual unit switching, a remote optical sensor with an integrated orientation compass, peak hold capability, and fast 0.25-second sampling rates, the LX-107 is the ideal instrument for solar site assessments and heat transmission audits. Distributed across Malaysia by MTM Precision Sdn. Bhd., this instrument equips local renewable energy professionals with genuine factory-backed tools built to satisfy international testing standards.

Flagship Spotlight: Vici LX-107 Solar Power Meter

The Vici LX-107 is a specialized radiation meter designed for solar energy assessment, optical research, and thermal insulation evaluation:

Vici LX-107 Solar Power Meter: Handheld irradiance meter featuring dual measurement units (W/m² and BTU/(ft²×h)), a precision ultraviolet photodiode with filter lens, built-in sensor compass for orientation alignment,cosine correction (<5% for angles <60°), Data Hold, Peak Hold, and automatic power management.

Technical Specifications & Parameter Matrix

Specification / Parameter	Measurement Range	Accuracy / Resolution	Key User Benefit
Watts per Square Meter ( $\text{W/m}^2$ )	0 to 2000 $\text{W/m}^2$	Range: $\pm 10\text{ W/m}^2$ or $\pm 5\%$ (whichever is larger) Temp Coefficient: $\pm 0.38\text{ W/m}^2/\text{°C}$ (from 25°C)	Standard metric unit for measuring solar radiation flux density on PV panels.
BTU per Square Foot Hour ( $\text{BTU/(ft}^2\times\text{h)}$ )	0 to 634 $\text{BTU/(ft}^2\times\text{h)}$	Range: $\pm 3\text{ BTU/(ft}^2\times\text{h)}$ or $\pm 5\%$ (whichever is larger) Temp Coefficient: $[\pm 0.12\text{ BTU/(ft}^2\times\text{h)}]/\text{°C}$ (from 25°C)	Imperial heat flux unit widely used in building thermal and HVAC heat gain analysis.
Max Display Count	2000 Counts	High-Contrast LCD	Provides clear, instant numerical display of solar power density.
Sensor Type & Correction	UV Photodiode with Filter Lens	Cosine Corrected $<5\%$ (degree $<60^\circ$ )	Ensures accurate measurements even when sunlight hits the sensor at an angle.
Sampling Rate & Drift	0.25 Seconds	Annual Drift: $<\pm 3\%$ per year	High-speed response for tracking rapid cloud movement and changing sunlight levels.
Orientation Alignment	Integrated Compass Function	Built-in Sensor Dial	Allows technicians to align the sensor to precise cardinal directions (N/S/E/W).
Hold & Peak Modes	Data Hold & Peak Hold	Instant Value Freeze	Captures maximum solar radiation spikes during peak sunlight hours.
Safety & Power Supply	Overload Protection ("OL"), Low Battery Alert	9V Battery (6F22), Auto Power Off	Battery-saving automatic power-off feature with over-range visual indication.

Detailed Technical Feature Breakdown

Dual-Unit Irradiance Measurement ( $\text{W/m}^2$ & $\text{BTU/(ft}^2\times\text{h)}$ )

Provides effortless one-touch conversion between metric solar irradiance ( $\text{W/m}^2$ , up to 2000 $\text{W/m}^2$ ) and imperial thermal heat flux ( $\text{BTU/(ft}^2\times\text{h)}$ , up to 634 $\text{BTU/(ft}^2\times\text{h)}$ ). This dual capability supports both PV electrical engineering and HVAC architectural heat gain assessments.
Precision Photodiode Sensor with Cosine Correction

Equipped with a filtered ultraviolet photodiode sensor designed to match solar spectrum response. Built-in cosine correction (less than 5% error for incidence angles under 60°) ensures accurate radiation capture during early morning, late afternoon, or off-axis roof measurements.
Integrated Sensor Directional Compass

The remote optical sensor head incorporates a clear physical directional compass dial. This enables solar auditors to align the sensor precisely toward true South or optimal azimuth angles while assessing solar panel tilt angles and shading.
Fast 0.25-Second High-Speed Sampling & Peak Hold

With a sampling rate of 4 times per second (0.25s), the LX-107 tracks real-time sunlight fluctuations caused by moving cloud cover. The Peak Hold function locks in the highest solar intensity reading observed during a site audit.
Remote Sensor Cable & Field Ergonomics

The optical sensor is connected via a coiled stretch cable, allowing operators to position the sensor head flat on solar panels or vehicle glass while holding the display unit comfortably at eye level.

Key Industry Applications in Malaysia

The Vici LX-107 Solar Power Meter supplied by MTM Precision serves critical renewable energy, agricultural, and building performance sectors across Malaysia:

Solar PV Site Auditing & Yield Calculation: Measuring real-time solar radiation ( $\text{W/m}^2$ ) at prospective installation sites to calculate potential system energy yield, verify panel performance ratios, and optimize array tilt angles.
Solar Panel Efficiency Verification: Comparing actual DC output power from solar arrays against measured solar intensity ( $\text{W/m}^2$ ) to identify panel degradation, dust accumulation losses, or shading issues.
Building Thermal Insulation & Window Film Testing: Measuring solar heat energy transmission through building glass, solar control films, automobile window tinting, and thermal insulation materials ( $\text{BTU/(ft}^2\times\text{h)}$ ).
Agriculture & Greenhouse Light Monitoring: Assessing solar radiation intensity in agricultural greenhouses,nurseries, and solar drying facilities to optimize plant growth conditions and crop drying processes.
Educational & Solar Energy R&D: Providing university laboratories, green technology research institutes, and technical training centers across Malaysia with standard radiation measurement tools.

Why Choose MTM Precision Sdn. Bhd. as Your Partner in Malaysia?

Partnering with MTM Precision Sdn. Bhd. guarantees local access to authentic testing equipment backed by complete technical support:

100% Guaranteed Authentic Vici Products: Direct factory distribution ensuring genuine instruments that strictly meet manufacturer specifications.
Local Warranty & Rapid Technical Service: Local warranty handling eliminates long turnaround times for international repairs.
Puchong Showroom & Hands-on Evaluation: Visit our physical facility in Puchong, Selangor to test Vici solar power meters and specialized test instruments with our engineering team.
Expert Technical Guidance: Knowledgeable sales engineers available to advise on model selection, testing procedures, and quality compliance.
ISO Calibration Coordination: Local calibration support to assist businesses in maintaining ISO quality compliance.