Adler Electric, headquartered in Leipzig, Saxony, Germany, has been specializing in the fields of electromobility (EV), photovoltaics (PV), and energy storage systems (PU) for 10 years. Adler is dedicated to enabling a sustainable energy future by specializing in electrical protection solutions that ensure the safety and reliability of green energy systems—specifically photovoltaics (PV), electric vehicles (EV), and energy storage systems (ESS). They aim to set the highest quality and service standards in fuse technology.

Adler offers a comprehensive suite of high-voltage fuses and related accessories across three core segments:

• Electric Mobility (EV): The EV portfolio includes EV fuses, EVSE charger fuses, holders, and auxiliaries.
• Photovoltaic (PV): Adler's PV fuse portfolio consists of Cylindrical DC fuses, NH blade fuses, surge protection devices, switches, insulators, and fuse holders.
• Power Utility/Industrial: This includes AC/DC cylindrical and NH fuses, surge protection, isolating switches, and related holders

ADLER represents systematic and certified security, adhering to both national and international standards. This includes all relevant product certifications such as TÜV, UL, and CCC, and uniquely within its segment, the IATF certificate. ADLER goes even further, with its sites also certified according to ISO 9001, ISO 14001, and ISO 45001. A team of specialists ensures the high quality of products across development, production, technical support, and sales of fuses and accessories, while continuously monitoring compliance with all relevant requirements. ADLER's strategic partnerships and recent US branch signal strong momentum in the rapidly expanding green-energy protection systems space.

Adler became the first in the world to be certified by UL for 2000 VDC PV fuses. It enables designers to build larger, more efficient PV systems with improved safety and go-to-market speed. Adler AEX series EV fuses are specially engineered and tested to provide best-in-class auxiliary protection and high-performance protection in managing systems of Electrical and Hybrid Electrical Vehicles, up to 1000 V_dc in ratings from 70-800 A and a rated breaking capacity of 50 kA at 1000 Vdc.

AEX Series

Key Products

Adler Electric specializes in high-quality electrical protection solutions.

Photovoltaic (PV) Systems

• 2000 V_dc gPV Fuses: These are advanced fuses aimed at solar-power systems, capable of handling high voltages (up to 2000 V_dc), reducing fuse count by 20–30%, and covering PV arrays, inverters, and energy-storage setups.

gPV Fuse 

Electric Vehicles (EV) and Charging Infrastructure

• AE6 1000 V_dc EV Fuse Series: These products are available in various form factors (10 x 38 mm, 14 x 51 mm, 22 x 65 mm), and rated 5–70 A. Designed for safeguarding EV battery packs, charging circuits, and onboard systems.
• The EV Series more generally includes robust fuses to protect vehicle motors, batteries, and peripheral circuits in EVs and hybrid vehicles.

Power and Energy Storage

• They are specifically engineered for battery-based energy storage systems in industrial, residential, or utility-scale applications to ensure safe and stable operation.

Adler Electric is carving its path as a fuse leader, merging high-performing protection hardware with comprehensive PV/EV infrastructure expertise. Its investments in R&D, global branches, and efforts signal a clear intent to shape smarter, safer, and more integrated clean-energy systems worldwide.

Click here to learn more about Adler Electric's products listed on everything PE.