The outdoor photovoltaic energy cabinet can provide reliable housing for network servers, edge computers, professional equipment, monitoring systems, photovoltaic, and battery systems.
Highjoule offers product warranties up to 10 years, with system lifespans designed for 15+ years under proper operation and maintenance. Remote diagnostics and on-site support ensure long-term reliability.
Sol-Ark 40.96 kWh High Voltage IP20 Indoor Commercial Battery System | L3-HV-40-KWH • EcoDirect | Call Us! 760-597-0498
The nominal capacity of a single cabinet is 40kWh, and it adopts lithium iron phosphate battery pack, with a cycle life of more than 6,000 times and still able to maintain 80% of the power capacity.
Both the 30K and 60K are stackable to 10 units of high voltage battery bank options, increasing project size and site flexibility. A multi-use port provides flexible interconnect to a variety of devices,
To obtain warranty service for any Sol-Ark Product, the Owner must comply with Sol-Ark''s Return Material Authorization (RMA) Procedure, which is available at
By registering your product with Sol-Ark, you can make sure that you have full warranty coverage and access to data monitoring. Please fill out the registration form below.
We offer a warranty of standard 60-month warranty from the delivery date. Our energy storage systems feature modular and intelligent designs. All units are fully assembled and tested before shipment. We
Our returns policy covers all purchases made through Shop Solar. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our
Expandable 5-40KWH LiFePO4 battery rack with 6000+ cycles, intelligent BMS, and multi-protection safety features. Compatible with top solar inverters (Deye, Growatt, SMA, etc.), UL/CE/IEC-certified,
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.