Latest News Of YIM Space

What Spectrolab TASC Scrap Solar Cells Exist — and What Small Satellite Teams Should KnowIf you have spent any time sourcing components for a small satellite project, you have likely encountered mention of Spectrolab's Triangular Advanced Solar Cells — better known as TASC cells. You may also have n

GaAs Vs Perovskite Vs HJT: Which Solar Cell Technology for Your Satellite Mission? Three Technologies, Three Value Propositions,Space solar cell technology comparison.

The space solar industry is entering a new phase as 6-inch GaAs wafer mass production begins to reshape the economics of high-efficiency photovoltaic cells. Larger wafer formats are not only a manufacturing upgrade but also a key driver for reducing the cost of next-generation space power system

TrailNAV, an open-source solar-powered offline navigation device based on ESP32-C6 MCU and 2.7" e-paper display, was released in June 2026. It integrates NEO-M8N GPS and QMC5883L magnetometer for destination guidance and digital compass — fully off-grid, no cellular required. Fully open-source on GitHub, demonstrating embedded systems' potential for ultra-low-power outdoor navigation.

NB-IoT and LoRaWAN have become dominant connectivity technologies for solar GPS trackers, offering ultra-low power consumption and strong signal penetration. Solar panels are being further miniaturized for animal wearable trackers. 

GaAs possesses many outstanding properties and has a wide range of applications, which can be broadly classified into four major areas: RF (Radio Frequency), PHOTONICS, LED (Light Emitting Diode), and PV (Photovoltaic).

In an era of deep integration between the Internet of Things (IoT) and new energy technologies, solar-powered GPS suppliers are emerging as key drivers in advancing green positioning technology. By combining solar power generation with GPS positioning, these manufacturers offer sustainable, maintenance-free solutions for outdoor equipment, logistics tracking, environmental monitoring, and more.

Solar Panels in Space Technology: Flexible Solar Wings Reach Batch Production Maturity with One-Rocket Four-Satellite Mission

To address the energy loss caused by insufficient sun-tracking accuracy in PV systems, researchers have developed a hybrid algorithm dual-axis solar tracking system (DASTS) that integrates GPS positioning and light-dependent resistors (LDRs). Through innovative LDR design and algorithm optimization, the tracking error has been reduced to 1.8°, and experimental results show a 38.2% increase in power generation compared to fixed systems.

The selection of a satellite platform is one of the most fundamental hardware choices in a space mission. It dictates the overall Size, Weight, and Power (SWaP) budget range available for the rest of the setup and has knock-on effects on all other aspects of the mission design.