48V DC Generators – Reliable Power for Battery Charging Applications
At Innotec Power, we design and manufacture high-efficiency 48V DC generators for a wide range of power needs. Our DC generators are specially built to match the voltage requirements of battery banks used in mobile, industrial, and backup power applications.
One of the most common setups is the 48V DC bank, used in electric vehicles, telecom systems, and off-grid equipment. This size doesn’t always need a constant 48 volts, but instead requires a flexible range of charging voltages to match the characteristics of the battery bank. That’s where our smart DC gensets come in.
Smart Charging with Innotec’s 48V DC Gensets
Innotec’s 48V DC generators generally operate anywhere between 46VDC to 60VDC, depending on how your battery management system is set up. This flexibility is a programmable feature of each DC generator head we offer. It allows the system to safely charge batteries while protecting their lifespan and performance.
Each battery manufacturer has their own recommended charging levels, and our open frame DC generators are designed to support those specifications. Whether you’re using lithium-ion, lead-acid, or custom battery packs, our PM generators ensure clean and efficient charging.
Don't Oversize Your Power System
While the 48V DC generator setup is one of the most popular, it’s important to size your system correctly. Using too much current at 48V can lead to heat build-up, loss of efficiency, or the need for liquid cooling. That’s why our experts help you choose the right DC genset configuration based on your current and load demands.
Oversizing might seem like a safe bet, but in a 48V system, it can work against your energy efficiency. With our optimized open frame generator designs and high-quality permanent magnet generators, you get the right balance between power and performance.
Built for Versatile Applications
Our 48V DC gensets are used in a wide variety of industries and applications, including:
Telecom backup systems
Electric vehicle battery charging
Solar battery charging support
Off-grid and remote equipment
Mobile charging units and trailers
APU (Auxiliary Power Unit) systems
Whether you need an open frame DC genset for easy integration or a compact auxiliary power unit for mobile systems, we have a solution for you.
Expand Your Power Capabilities with Innotec 48V DC Gensets
In today’s fast-paced world, having a reliable and scalable DC power solution is more important than ever. That’s why our 48V DC gensets are built not only for performance but also for flexibility. Whether you’re charging batteries in electric vehicles or running backup systems in telecom towers, our DC generators deliver dependable results every time.
One key advantage of our 48V DC generator units is their ability to integrate seamlessly into different platforms. From mobile power trailers to APU systems, you can count on smooth operation, low noise, and minimal maintenance. Our permanent magnet generators (PM generators) ensure stable voltage and superior energy conversion — even in remote or harsh conditions.
Compact, Lightweight & Open Frame Design
Space and weight matter, especially in mobile and off-grid setups. That’s why our open frame DC generators are engineered to be lightweight and compact. These units are easy to install, service, and transport — making them ideal for OEMs, integrators, and field operators.
Need a customized open frame generator? We offer flexible shaft configurations, mounting patterns, and electrical specs. Whether you’re designing a standalone APU or a fully integrated auxiliary power unit, our open frame DC gensets can be tailored to your needs.
Efficient APU Systems – Power That Travels with You
Looking for a compact auxiliary power unit (APU)? Our 48V models are perfect for onboard systems in commercial vehicles, trucks, trailers, and off-highway machines. These 48V brushless generators can support cabin electronics, battery packs, HVAC systems, and more — all without relying on the main engine.
By using a 48V APU, fleets can cut down idle time, save fuel, and reduce emissions. Our PM generators ensure that your power system is efficient, quiet, and built for the road.