For solar technologies, it''s useful to think about three broad categories of claims that might be pursued in a patent: materials, systems, and methods. In a nutshell, here''s how that list breaks
This page provides information on the types of patents and types of patent applications, and the examination process. It also covers how to conduct a preliminary search and find registered patent
We grouped these patents into 42,295 patent families, with each family containing all patents resulting from the same initial application (named the ''priority application''). 860 PV patents are confirmed to be
File a patent application online with Patent Center Patent Center is available to all users for electronic filing and management of patent applications
If planning on filing your application yourself, see the Patent Application Guides for information on the required parts, form, and content of a patent application (MPEP § 600) for filing the type of patent
Learn how to draft patent applications for renewable energy technologies. Get tips to protect your green innovations effectively.
After filing your patent application, it will be assigned to a patent examiner who will review its contents. The examiner will assess the novelty, non-obviousness, and utility of your invention and evaluate
Certain embodiments relate to recycling of materials from bifacial (e.g., c-si) photovoltaic panels using thermal and/or mechanical processes. A controlled thermal process may be used to
The process delivers a complete package, including recycling of PV panels, recovery and purification of Si, conversion to nano-Si, and subsequent integration of PV nano-Si and graphite into
File a patent application online with Patent Center Patent Center is available to all users for electronic filing and management of patent applications in a single unified interface. Patent Center
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Espay Solar Energy S.L. is a leading provider of advanced photovoltaic inverters and energy storage systems in Spain and Europe. We specialize in grid‑tied PV inverters, hybrid inverters, off‑grid inverters, PCS power conversion systems, EMS energy management systems, BMS battery management systems, lithium‑ion energy storage batteries, LiFePO4 batteries, and modular energy storage systems. Our portfolio also includes battery cabinets with integrated BMS, container BESS, distributed photovoltaic systems, PV energy storage control systems, outdoor all‑in‑one energy storage cabinets, commercial and industrial energy storage solutions, communication battery cabinets, server racks, and transformer capacity expansion services. We assist clients in navigating available energy storage subsidies to maximize return on investment. Whether you need a balcony PV system or a zero‑carbon factory solution, our products deliver reliability and performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and energy storage battery BMS systems. We utilize lithium‑ion energy storage batteries and LiFePO4 batteries for optimal safety and lifecycle. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable microgrid operation. Whether for distributed PV systems or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with Spanish and European standards. We also provide professional energy storage system installation and after‑sales support, and we help clients navigate energy storage subsidies where applicable.