Plans for a wide variety of solar space heating projects you can build. Solar space heating can be 25 or more times more cost effective than solar electric (PV) systems, and the systems are excellent DIY
Find the leading solar hot water collectors, storage tanks, and accessories for your upcoming solar thermal project. Whether you''re a DIY''er or planning a commercial project, let our team help realize
A solar thermal collector is a sort of heat exchanger that absorbs solar radiation which it transforms into thermal energy, it is then transferred to a heat carrier liquid circulating in the collector.
A solar heat exchanger is a device designed specifically to do this task in a solar thermal system. Cold water - a heat transfer fluid - enters the solar collector, and solar radiation hits the
Solar water heating systems use heat exchangers to transfer solar energy absorbed in solar collectors to potable (drinkable) water. Heat exchangers can be made of steel, copper, bronze, stainless steel,
Learn how solar thermal collectors efficiently convert solar energy to heat, providing eco-friendly hot water solutions for homes.
The choice of heating exchanger has a significant impact on the overall efficiency and performance of solar energy heating systems. Selecting an appropriate design, such as shell-and
Built to integrate seamlessly with our solar hot water collectors, our tanks provide consistent, high-performance energy storage for residential and commercial applications.
Active solar heating systems move heated fluid (air or liquid) into the interior of the building or to a heat storage system, where the heat is released when needed.
Flat-plate and evacuated-tube solar collectors are mainly used to collect heat for space heating, domestic hot water, or cooling with an absorption chiller. In contrast to solar hot water panels, they
Empa Solar Energy Europe is a leading energy storage equipment manufacturer and integrator based in Poland, serving the European market. We specialize in C&I energy storage systems for factories and warehouses, industrial battery storage systems for heavy-duty applications, factory energy storage systems (ESS) to optimize production, commercial battery energy storage systems (BESS) for retail and offices, enterprise storage solutions for corporate campuses, industrial park energy storage for multi-tenant sites, commercial battery storage for peak shaving, industrial battery storage systems for backup power, and remote base station power solutions for telecom towers. Our portfolio also includes lithium-ion batteries, system-level battery management systems (BMS), energy conversion systems (PCS), energy storage battery system cabinets, communication cabinets for telecom and data centres, integrated PV-storage systems, distributed energy resources, deep discharge battery technology, and containerised BESS. As a full-service provider, we also offer modular battery racks, backup emergency power, and zero‑carbon microgrids. Our advanced lithium‑ion and sodium‑ion solutions ensure safety, scalability, and high performance for commercial, industrial, and utility projects across Europe.
Our modular energy storage portfolio ranges from compact lithium-ion batteries to 20ft/40ft mobile containers and outdoor all-in-one storage cabinets with IP54 protection. We are a leading energy storage equipment manufacturer, offering communication cabinets for 5G/telecom, server racks for data centers, and IP54 rated enclosures for harsh environments. Our stackable design allows flexible capacity expansion, while our grid-forming technology ensures stable off‑grid operation. Whether for remote base stations, off‑grid power systems, backup emergency power, integrated PV-storage or large zero‑carbon parks, our products feature advanced thermal management, deep discharge cycling, and compliance with European and international standards. We also provide professional energy storage system installation and after‑sales support across Europe.