5kW 48V DC Generator (DCGO-05-48-KD440-000)
The Innotec Power 5kW 48V DC generator is a fuel-efficient and low-maintenance power solution designed for off-grid, telecom, marine, and mobile applications. Unlike traditional diesel generators, this DC genset delivers direct DC power, reducing energy losses and improving efficiency.
With a compact design and intelligent DCDG controller, it ensures smooth power delivery, making it perfect for battery charging, DC loads, and backup power needs. If you need a dependable auxiliary power unit (APU) for your operations, this direct current generator is a great choice.
Technical Specifications
- Power output 5 kW
- 48 VDC Nominal Voltage system
- L x B x H: 700 x 600 x 580 (mm)
- Weight: 85 kg (approx.)
- Ambient temp range: -5°C to 50°C
- Amphenol Surlok Series 125 Amp output Connectors or equivalent
- Innotec Power 255 series PMA
- Max DC Power 5 kW
- Max Speed 3000 RPM
- 56 VDC Output
- Brushless Design
- High Variable Frequency & Low Ripple
- Fixed Speed 3000 RPM
- Class H Insulation provided
- Forced Cooling with Internal Fan
- Kohler KD440/441 series, 1 cylinder, 4 stroke, Air cooled Diesel Engine
- Maximum Power output 7.4 kW
- Fuel Consumption 240 g/kWh
- Direct Injection (DI) system
- Fixed speed 7.4 kW @ 3600 RPM
- 12 V Electrical starting
- Natural Aspiration system
- Tier 4, EU stage V, CPCB IV, BHARAT (Trem) STAGE III
- Variable speed DC Genset controller
- This controller has a precision PID loop providing exact matching of the optimal charging characteristics, as well as overvoltage, overcurrent, over- speed, overheat protections.
- ECU connection through J1939 CAN option
- Isolated Volt – Amp measurements
- Optimal charging, provides longer battery life
- Thermal protection, short circuit protection
- 100 event logs with time stamp and measurements
- Field adjustable parameters
- MODBUS communications
- GSM SMS message sending on fault
Efficiency & Load Characteristics of 5kW DC Generator

Why Choose Our 5kW 48V DC Generator?
✔ Direct 48V DC Output – Ideal for battery charging, telecom towers, and hybrid systems
✔ Low Fuel Consumption – More efficient than traditional diesel generators, saving fuel costs
✔ Compact & Lightweight – Easy to install and integrate into mobile or off-grid setups
✔ Quiet & Low Emissions – Suitable for areas requiring silent operation
✔ Smart Power Management – The DCDG controller ensures optimized performance
What Makes Our DC Generator Different?
✅ Higher Efficiency – Direct current output means less energy loss and better performance
✅ Lower Operating Costs – Uses less fuel, reducing OPEX and long-term expenses
✅ Reliable Off-Grid Power – Perfect for places without a stable power grid
✅ Customizable Solutions – Adaptable for different energy needs