Diesel Generator
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Diesel Generator Supplier & Manufacturer for Industrial Power

DIYPOWER is a professional diesel generator supplier and manufacturer, providing reliable power solutions for industrial, commercial, and backup applications.
We support OEM & ODM services, flexible power ranges, and bulk orders to meet the needs of distributors, contractors, and global buyers.

What Is a Diesel Generator

A diesel generator set, commonly referred to as a diesel genset, is a combination of a diesel engine and an electric generator (alternator) used to generate electrical energy. 
 
It serves as a primary or backup power source in residential, commercial, industrial, and remote applications where grid electricity is unavailable, unreliable, or insufficient.

Main components

A diesel generator set is a self-contained power generation system that converts mechanical energy—produced by the combustion of diesel fuel in a compression-ignition internal combustion engine—into electrical energy through electromagnetic induction in an alternator. The complete unit typically includes:
 
  A diesel engine (prime power) with a fuel system, a cooling and exhaust system and a lubrication system
 A radiator to cooling the engine, filled with cooling water
 An alternator (AC generator)
 A control panel including control module, usually also with a battery charger
 A main assembly frame or skid, usually as a base fuel tank
High Reliability & Stability
Low Fuel Consumption
Long Service Life
Fast Response for Power Backup
Suitable for heavy-duty and continuous operation

Diesel Generator Applications

  • Hybrid Telecommunication Signal Tower

    2025.12.15

    Here I would like to introduce you about D I Y POWER Hybrid Energy Solution by Generator Storage and Solar energy. As you can see,when at morning 6 AM to 10 AM The sun arise, Solar panels start generating electricity. During this process, because the power provided by solar energy is not enough to s
  • Hybrid Lighthouse

    2025.12.06

    here I would like to introduce DIY POWER Hybrid Power Lighting Tower to you, powered by generator, Solar and storage batteries.As you can see, In sunny days, solar power to charge the storage battery, power generation capacity with the strength of the light increases or decreases.When night comes, t
  • Backup power source 1-Generator

    2022.01.02

    Diesel generator sets are widely used as backup power source globally. 1.Fast startgenerally only takes a few seconds to start, it can be fully loaded within 1 minute in the starting state, and about 5-10 minutes in the normal working state.2.Short shutdown process The shutdown process of the diesel
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  • Alternator Selection Guide - When To Choose Mecc-Alte

    2026.06.10

    This article conducts a multi-dimensional comparison of three mainstream industrial alternator brands: Mecc Alte, Stamford and Leroy-Somer, clarifying their product positioning, core parameters and applicable scenarios. It focuses on the core advantages of Mecc Alte, including lightweight & high power density, standard digital AVR, low THD for sensitive loads, high cost performance and flexible customization. With objective brand positioning and standardized selection procedures, this guide provides professional and accurate selection references for generator projects focusing on rental mobility, limited installation space, precision loads and cost efficiency.
  • Explosion-proof Genset

    2024.11.04

    ATEX Certified Explosion Protected Diesel Generator Set The high standards required by the offshore industry often require the need for ATEX certified systems for use in hazardous area zones 1 and 2. These generators require engineering beyond the specification of normal systems.DIY POWER generators
  • Generator Commission service

    2022.01.02

    In some areas, the generator power station is the main power source, it undertakes the important task of power generation and distribution, and the operation quality of the power station is directly related to the vitality of the area people. The power plant must be a reliable power supply, power gr
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Product Specifications

  Power Range   7 - 3900kW
  Engine Brands   Cummins, Perkins, MTU, Mitsubishi, SME, Baudouin, Deutz, Doosan, Hyundai, SDEC,
  Yuchai, Caterpillar, FG Wilson, KOFO, YTO, Yanmar, Yangdong
  Alternator Options   Stamford, Leroy-Somer, FirstAll, Kwise, Mecc-Alte, Marathon
  Control System 
  ComAP:    MRS16, AMF8, AMF9, AMF20, AMF25, IGNT, ICNT, IG200, IG500
  DeepSea:   DSE4610, DSE4620, DSE6110, DSE6120, DSE7320, DSE7420, DSE8610, DSE8620, DSE8660
  DEIF:    SGC110, SGC410, AGC150, AGC-4
  Optional Configurations
  Type :   Open, Silent, Container, Trailer
  Color:    color
  IP Class:    IP23, IP44, IP56 (Some Part)
  Noise:    60dBA, 65dBA, 70dBA, 75dBA @ 1meter, @7meter
  Function:    AMF, ATS, PLC, HMI
  Monitoring and Startup:   Remote start and  remote monitoring by RS485/RS232/WIFI/Ethernet/SIM card

How to Choose the Right Diesel Generator

Load Calculation Method

Load Calculation Method

Calculate the total based on the maximum power required for the operation of the equipment. If it is a device with an electric motor, the start-up sequence of the equipment and the maximum power (current) required during start-up need to be calculated.

Diesel generator sets generally have the best fuel consumption and optimal equipment performance when the load is around 75%. So we usually calculate the total load and then divide it by 0.75 to finally obtain the main power of the diesel generator set we need.

Prime Power vs Standby Power

Load Calculation Method

PRIME POWER RATING is appliceble for supplying electric power in lieu of commercially purchased power. Prime Power applications must be in the form of one of the following two categories:
  • UNLIMITED TIME RUNNING PRIME POWER
  • LIMITED TIME RUNNING PRIME POWER
STANDBY POWER RATING is applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. Under no condition is an engine allowed to operate in parallel with the public utility at he Standby Power rating

Noise Level & Fuel Tank Capacity

Load Calculation Method

Noise: 
60dba  /  65dBA  /  70dBA  /  75dBA  /  80dBA
@ 1meter  /  @ 7meter
@ 0% Load  /  @75% Load  /  @ 100% Load
Fuel Tank :  Without / 8 / 10 / 12 / 24(daily running) / 48 / 72 hours running.

Genset Type

Load Calculation Method

Open-Type 
Silent-Type  
Container Type  
Trailer-Type

Application

Load Calculation Method

Single 
Paralleling
Synchronize

Installation & Maintenance Guide

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