Chinese
Español
Francés
Deutsch
Русский
العربية
Português
日本語
한국어
Italiano
News Center
*/
Engineering Guide Agriculture & Greenhouse 14 min read Updated 2026Solar Air Collector for Greenhouse Heating: Engineering Guide for Sizing, Cost and InstallationHow to design a solar air heating system that actually reduces greenhouse fuel cost — including
sizing…
2026/06/24 11:45
*/
Collector Selection GuideFlat Plate vs Evacuated Tube Solar Collector: Which Is Better for Your Project?A B2B selection guide by temperature, climate, cost, durability, and commercial hot water application.Flat plate and evacuated tube solar collectors can both produce hot water, but they are…
2026/06/17 15:49
*/
Solar District HeatingSolar Thermal for District Heating: Large Flat Plate Collector Design GuideHow EPC contractors and developers size, connect, and integrate large flat plate collector fields for clean district heating.Solar thermal for district heating is not a scaled-up domestic solar…
2026/06/17 14:40
*/
Commercial Solar Thermal · Large-Area CollectorFlat Plate Solar Collector PLUSA large-area, high-efficiency solar thermal collector for commercial hot water,
building heating and industrial heat — engineered for fewer connections, stronger
insulation and stable output at…
2026/06/17 10:58
PVT Module | Air-Based Hybrid SolarAPVT-590 Air-Based PVT ModuleA hybrid photovoltaic-thermal module that delivers 590 W of PV electricity
and recovers warm air from behind the PV cells, turning one roof surface
into two useful energy outputs.PV Output590 W144 N-type TOPCon | 23…
2026/06/17 10:56
*/
Solar Air Collector · Vacuum TubeDVC500 Solar Air CollectorA double-pass vacuum tube solar air heater that delivers clean warm air for
space heating, agricultural drying, industrial processes and heat-pump preheating —
without freezing, leakage or liquid-loop maintenance.Air…
2026/06/17 10:55
*/
Global Partner ProgramSoletks Is Looking for Global Solar Thermal and PVT Distribution PartnersFor distributors, agents, EPC contractors, and OEM buyers ready to move beyond price-driven PV into solar hot water, PVT, solar air heating, and collector components.The global solar market is…
2026/06/11 14:27
*/
B2B Buyer GuidePVT Solar Panel vs Flat Plate Collector: Which Delivers More for Your Project?A procurement-focused comparison of flat plate collectors, liquid PVT, and air-based PVT — by output, temperature, roof space, cost per useful energy, and supplier selection.A PVT solar panel and a flat…
2026/06/11 14:07
*/
Commercial solar hot water sizingHow to Size a Commercial Solar Water Heating SystemSizing a commercial solar water heating system starts with daily hot water demand, temperature rise and a realistic solar fraction. The right design then connects collector area, storage tank volume, backup…
2026/06/09 14:35
*/
Solar thermal collector guideFlat Plate Solar Collector: Technical Guide for Commercial Solar Thermal ProjectsA flat plate solar collector converts sunlight into useful heat through a flat absorber plate under a transparent cover. For hotels, hospitals, schools, apartments, pools and industrial…
2026/06/09 14:30
*/
PVT technology guidePVT Solar Panels: A Deep Guide to Hybrid Solar Electricity and HeatA PVT solar panel, also called a PV-T panel or photovoltaic thermal panel, produces electricity and captures usable heat from the same installation surface. For commercial buildings with both power demand and…
2026/06/09 14:26
*/
Certification & SourcingSolar Keymark Certification for Solar Collectors: How Buyers Verify Certified SuppliersWhat Solar Keymark really proves — and how distributors, EPC contractors and importers verify a certificate before they commit to a supplier.Solar Keymark certification is one of…
2026/06/05 08:24
