Supporting off-grid and grid use, it cuts energy costs, boosts efficiency, and ensures reliable backup power for industrial and commercial sites. Designed with a high discharge rate for transformer-based
The construction site backup energy storage solution employs liquid-cooled battery PACK + liquid-cooled PCS design, which has good heat dissipation effect. It supports long-term 1C rate discharging
FTMRS SOLAR specializes in photovoltaic power generation, solar energy systems, lithium battery storage, photovoltaic containers, BESS systems, commercial storage, industrial storage, PV
Supporting off-grid and grid use, it cuts energy costs, boosts efficiency, and ensures reliable backup power for industrial and commercial sites. Designed with a high discharge rate for
Cooperate with solar panels to form an energy-saving and green photovoltaic storage system, making it easier to build an independent energy storage system for residential and commercial use.
Compatible with photovoltaic (PV) integration, the system enables users to reduce electricity costs through smart energy management. For off-grid and backup applications, the IEB350kWh is also
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
Supporting lower power charging and high power discharging, it delivers stable power for critical loads. This makes it ideal for high-demand scenarios such as construction sites and oilfields, ensuring
BESS facilities are key to improving grid reliability for energy by storing lowcost electricity (such as renewable energy) when there is an oversupply or during periods of low demand so that electricity is
Full liquid cooled design and CATL high performance battery cell can meet the continue 1P and 1C charge and discharge Independent battery group access with separate battery bus
Muscat station-type solar energy storage cabinet system manufacturer
Domestic photovoltaic string inverter
External power maintenance of solar telecom integrated cabinet
Solar energy storage cabinet lithium battery solar outdoor power cabinet 2 kWh
Photovoltaic panel costs reduced
Construction organization plan for wind power plant construction at communication base stations
Microgrid spatial model
Solar system inverter design
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.