The amount of electricity generated by photovoltaic modules largely depends on the weather conditions. The intensity of solar radiation, the thermal stability of component backboards, changes in wind speed and direction, and the geometry of air humidity and pressure - these meteorological factors directly determine the theoretical power generation, power attenuation determination, and operation and maintenance strategies. However, photovoltaic power plants are often located in mountainous areas, deserts, rooftops, and fish ponds, with complex and changing environments. Fixed meteorological stations are not only bulky, cumbersome to deploy, and rely on fixed power sources, but also cannot move along with detection points. The result is that when measuring environmental data on site, either there is no available data or only "estimated values" can be used, and the calculation of power generation has become "half guessing". Portable photovoltaic weather station

The LXH506 portable weather station launched by LAILX in Shanghai answers this question with "portable weather perception". The whole machine adopts a wear-resistant ultrasonic integrated sensing design, integrating multiple weather sensors into a lightweight device. It can be quickly deployed within 5 minutes, carried and tested at any photovoltaic detection point, and can be flexibly placed at any location. It truly moves the weather station from a "fixed station" to a "mobile station".
LXH506 has achieved "one station, multiple tests" in "what to test". A single device can synchronously collect seven core meteorological parameters of photovoltaics, including total solar irradiance, module backplate temperature, ambient air temperature, wind speed, wind direction, relative humidity, and atmospheric pressure, without the need for multiple separate sensors, fully covering all environmental data requirements for photovoltaic performance testing. What's even more rare is that all sensors have been accurately calibrated with laboratory standard light sources and constant temperature and humidity environments. The irradiance measurement accuracy reaches ± 5W/㎡, the temperature accuracy is ± 0.2 ℃, and the wind speed accuracy is ± 0.3m/s. All indicators meet domestic photovoltaic testing standards and IEC related requirements, making "fast" and "accurate" no longer compromise with each other.

LXH506 is also at the forefront of 'how to use data'. It supports multi-mode wireless data transmission, which can store large amounts of data locally and transmit data back in real-time; What's even more considerate is that it can achieve data exchange and linkage with the LX-PV33 portable IV tester - while measuring IV curves on site, environmental meteorological data is synchronously collected, making "component performance" correspond one-to-one with "on-site weather", providing a solid and reliable data base for power generation accounting, PR value calculation, and fault diagnosis.

From multi-point mobile monitoring of power stations and on-site engineering surveys, to scientific research data collection and emergency meteorological support, LXH506 adapts to almost all scenarios that require "carrying meteorological data" with its lightweight, high-precision, and easy to operate characteristics. For operation and maintenance enterprises as well as third-party testing agencies, it brings certainty: every calculation is backed by real environmental data, and every conclusion is no longer just a speculative guess.

The accuracy of photovoltaic calculations is hidden in every real meteorological data. LXH506 uses a weather station that can fit into a backpack to firmly grasp the "time of day" in its own hands - with reliable calculations, operation and maintenance will not panic.

Portable photovoltaic weather station