Standardized sizes and flexible interior layouts make it easy to transport different module types - perfect for manufacturers, sellers and your solar project across Europe. Discover high-quality container
After an easy and efficient installation, the system can be used almost anywhere. Perfect for temporary use in previously unutilized areas, Sun2Fold enables a sustainable energy supply exactly where the
Our Solar Container is currently the largest, mobile solar power plant unit with the highest power density on the market! The Solarcontainer represents a grid-independent solution as a mobile solar plant.
The Solarfold photovoltaic container can be used anywhere and is characterized by its flexible and lightweight substructure. The semi-automatic electric drive brings the mobile photovoltaic system
Solarfold allows you to generate electricity where it''s needed, and where it pays to do so. The innovative and mobile solar container contains 196 PV modules with a maximum nominal power rating of
Our Prefab Solar Cabin is more than just a structure—it''s a fully integrated ecosystem that brings together solar power generation, energy storage, living quarters, workspaces, agricultural functions,
Our pioneering and environmentally friendly solar systems: Folded solar panels in a container frame with corresponding standard dimensions, easy to unfold thanks to a sophisticated rail system and no
With our pre-configured solar container unit, you can get going quickly, and the folding solar panels for containers can be deployed in less than three hours. Go big with our modular design for easy
The container is equipped with foldable high-efficiency solar panels, holding 168–336 panels that deliver 50–168 kWp of power. It is the perfect alternative to unstable grid power and
The Solar Container is designed with as little footprint during storage as possible. The system allows up to 10 structures to be stacked on top of each other, which increases safety against damage and
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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.