The 418kWh BESS Cabinet is a high-capacity all-in-one (AIO) energy storage cabinet built for commercial and industrial (C&I) users who need fast deployment, scalable expansion, and clean
KonkaEnergy Cabinets & Racks Collection – Engineered for secure and efficient energy storage, our battery cabinets and racks provide robust solutions for commercial and industrial applications.
Compact & Integrated Design: Combines battery, PCS, EMS, and cooling systems in one unit for easy deployment and space savings. Intelligent liquid cooling ensures higher efficiency and longer battery
Suitable for both on-grid and off-grid scenarios, our cabinets convert fluctuating energy prices into predictable costs, ensuring uninterrupted power supply for production lines even during grid outages,
Featuring lithium-ion batteries, integrated thermal management, and smart BMS technology, these cabinets are perfect for grid-tied, off-grid, and microgrid applications. Explore reliable, and IEC
A BESS cabinet (Battery Energy Storage System cabinet) is no longer just a “battery box.” In modern commercial and industrial (C&I) projects, it is a full energy asset —designed to reduce electricity
This robust and efficient battery cabinet supports high voltage operations ranging from 400V to 1000V, making it the perfect choice for businesses and industries that require powerful and reliable energy
All-in-one, high-performance energy storage system for various industrial and commercial applications. Highly suitable for all kinds of outdoor applications such as EV charging stations, industrial parks,
Our battery storage cabinets are constructed with a modular design, providing optimal flexibility for businesses across various sectors. Our power storage cabinets also adhere to safety and quality
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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.