Description 13 Manufacturers 117 Products

13 Solar Generator Manufacturers in 2025

This section provides an overview for solar generators as well as their applications and principles. Also, please take a look at the list of 13 solar generator manufacturers and their company rankings. Here are the top-ranked solar generator companies as of January, 2026: 1.Renogy, 2.Custom Manufacturing & Engineering, Inc., 3.Jackery Inc..

Table of Contents

What Is a Solar Generator?
List of 13 Solar Generator Manufacturers
List of 117 Solar Generator Products
Global Distribution of Solar Generator Manufacturers by Country

Categories Related to Solar Generators

What Is a Solar Generator?

Solar Generators A Solar Generator is a device that supplies electricity generated by solar panels.

Generally speaking, a solar generator is a product that combines a portable accumulator, solar panels, and a power conditioner.

As an emergency power source, demand for this product has been improving in recent years.

Uses of Solar Generators

Solar Generators are used for camping and disaster situations. The solar panels generate electricity during the day while the stored power is used at night. Since they do not require a power grid, they are especially useful in emergencies.

Solar Generators can be broadly classified into two types: fixed and portable.

Examples of use are shown below.

Emergency power source in the event of a natural disaster
Independent power source for off-grid power generation
Power supply for overnight stay in a car or camping

Principle of Solar Generator

A Solar Generator consists of a solar panel, a power accumulator, and a power conditioner. The solar panels convert sunlight into electricity, the converted electricity is stored in the accumulator, and then converted to a voltage that is easy to use with the power conditioner.

Solar panels are classified into two types: Silicon-Based and Compound-Based.

For Solar Generators, Amorphous Silicon and Polycrystalline Silicon solar panels are used.

1. Amorphous Silicon

Amorphous silicon is manufactured by placing a thin layer of amorphous silicon on a substrate such as glass. While its conversion efficiency is low, it is characterized by its light weight, productivity and versatility.

Compared to monocrystalline silicon and polycrystalline silicon, power generation conversion efficiency does not decline even at high temperatures.

2. Polycrystalline Silicon

Polycrystalline silicon is a low-cost version of solar panels made from silicon scraps generated during the production of monocrystalline silicon. While they generate less power than monocrystalline silicon, they can be manufactured at a lower cost.

Storage Battery for Solar Generator

Not only solar power generation, but also electric energy cannot be stored. Electricity transmitted from power companies is only generated in the required amount at that moment. The power company plans power generation while forecasting demand.

In Solar Generators, electricity is stored as chemical energy by means of storage batteries. Therefore, power is available even during power outages caused by natural disasters such as earthquakes and typhoons.

However, storage batteries are expensive, so the storage batteries in Solar Generators also account for a large proportion of their price. They also require temperature control, as their lifespan is affected by temperature. Solar Generators use lead-acid batteries or lithium-ion batteries.

The characteristics of each are described below.

1. Lead-Acid Batteries

Lead electrode plates are inserted into dilute sulfuric acid, the electrolyte. Lead dioxide is used for the positive electrode (anode) and lead for the negative electrode (cathode), and electricity is generated through a chemical reaction between the dilute sulfuric acid and the lead. In addition to Solar Generators, lead-acid batteries are also used in car batteries and uninterruptible power supplies.

Lead-acid batteries can be manufactured inexpensively, but they have the disadvantage of being heavy. They can be repeatedly charged and discharged, but their performance deteriorates when over-discharged.

2. Lithium-Ion Batteries

A lithium-ion battery uses lithium transition metal oxide such as lithium cobaltate for the positive electrode, carbon materials such as graphite or graphite for the negative electrode, and organic solvents for the electrolyte. It charges and discharges when lithium ions move between the positive and negative electrodes.

In addition to Solar Generators, they are also used in smartphone batteries. While lithium-ion batteries are compact, lightweight, and resistant to deterioration, they are vulnerable to temperature changes and expensive.

Other types of batteries include nickel-metal hydride batteries and NAS storage batteries.

List of 13 Solar Generator Manufacturers

*Including some distributors, etc.

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United States of America
China
Japan

- - Renogy Manufacturer
    Solar Generators
  - Website
    
    United States, California
    
    Company Profile
  - Address: 5050 S Archibald Ave, Ontario, California, United States of America
  Manufacturer Overview
  
  Renogy, established in 2010 and based in California, USA, is a manufacturer and supplier of power solutions. The product portfolio includes a diverse range of solar panels, off-grid solar kits, charge controllers, IoT monitoring, inverters, battery chargers, renogy gears, and other accessories. The products are used in many industries which include home appliances, laptops and computers, mobile devices, electronics, and lighting. The company also offers eco-friendly power solutions with research and development processes.
- - Jackery Inc. Manufacturer
    Jackery Solar Generator
  - Website
    
    Founded: 2012
    
    United States, California
    
    Company Profile
  - Address: 48531 Warm Springs Blvd, Ste 408, Fremont, California, United States of America
  Manufacturer Overview
  
  Jackery, established in 2012 and based in California, USA, is a manufacturer and supplier of portable power solutions. The product portfolio includes solar generators, portable power stations, solar panels, refurbished products, and other accessories. The company offers 295 patent products which have won 40 renowned international awards with referral programs and memberships. The products are used in the automotive, transport, electric, and energy sectors. The products are used in various applications such as outdoor camps to harness and power up devices.
- - Custom Manufacturing & Engineering, Inc. Manufacturer
    Solar Generators
  - Website
    
    United States, Florida
    
    Company Profile
  - Address: 3845 Gateway Centre Blvd, Suite 360, Pinellas Park, Florida, United States of America
  Manufacturer Overview
  
  Custom Manufacturing & Engineering, also known as CME, is located in Pinellas Park, Florida. The company services aerospace, transportation, heavy equipment, and industrial electronics industries and is AS9100D with ISO 9001:2015 certified. The company's products include custom cable assemblies, electrical power, power distribution, electronic assemblies and more. The company offers services including engineering, manufacturing, calibration & maintenance, and integration and testing. The company's customer service flow begins with needs assessment, continues with initial customer solutions, then product realization, and continues with delivery and service.
- - Generac Power Systems, Inc. Manufacturer Distributor
    PORTABLE GENERATOR SIZING CALCULATOR
  - Website
    
    Founded: 1959
    
    United States, Wisconsin
    
    Company Profile
  - Address: S45W29290 Highway 59, Waukesha, Wisconsin, United States of America
  Company Overview
  
  Generac Power Systems, Inc. is a manufacturer and supplier of power generation and energy technologies used in residential, commercial, and industrial applications headquartered in Waukesha, Wisconsin, USA, and established in 1959. They offer homeowners home backup power, portable generators, pressure Washers Generac chore, and parts & accessories. Their industrial generators, mobile generators, light towers, heaters, and pumps are used in various businesses including data centers, healthcare, telecommunications, education, and manufacturing setups. The parts & accessories portfolio consists of digital propane tanks, fuel level monitors, and remote monitoring.
- - Maxoak Corporation Manufacturer
    Solar Generator Kit
  - Website
    
    Founded: 2016
    
    Company Profile
  Manufacturer Overview
  
  Maxoak Corporation, established in 2016 and based in Shenzhen, China, is a manufacturer and supplier of power solutions. The product portfolio includes power stations, solar panels, power banks, bundles, refurbished goods, chargers, and other accessories. The company products are eco-friendly with sustainable living and energy-efficient solutions. The products are used in various applications such as camps, van life, exploration, road trips, and adventures. The products are used in various industries which include power generators, and electronics.
- - Westinghouse Electric Corporation Manufacturer
    Power Stations
  - Website
    
    Founded: 1869
    
    Company Profile
  Manufacturer Overview
  
  Westinghouse Electric Corporation, founded in Central Bridge, New York, in 1846 is a manufacturer of generators and power solutions. The company's product portfolio includes Industrial Power Systems, Renewable Energy Solutions, pressure washers, lawn and garden tools and dual fuel generators. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company also provides services including national distribution, product selection, customized services, technical support and customer service.
- - oukitel Manufacturer
    Solar Generators
  - Website
    
    Company Profile
  Manufacturer Overview
  
  Oukitel, established in 2019, and based in Philadelphia, USA, is a manufacturer and supplier of power solutions. The product portfolio includes a diverse range of portable power stations and power backup devices, solar generators, and solar panels with eco-friendly solutions. The products are used in various industries which include machinery, power usage and generation, lighting, and electronics. The company offers certified quality products that comply with policy, safety standards, and environmental requirements.
- - EcoFlow US Manufacturer
    Solar Generators
  - Website
    
    Company Profile
  Manufacturer Overview
  
  EcoFlow US established in 2007, and based in California, USA, is a manufacturer and supplier of portable power stations. The product portfolio includes a diverse range of portable power stations, power generation solutions, solar systems, and smart home energy solutions. The company also offers power solutions with technology-driven, eco-friendly energy solutions, customer services, and technical support. The products are used in various industries which include machinery, power usage and generation, lighting, and electronics.
- - 70mai Co., Ltd. Manufacturer
    Power Station Tera 1000
  - Website
    
    Founded: 2016
    
    Company Profile
  Manufacturer Overview
  
  70mai Co. Ltd, established in 2016, and based in Shanghai, China, is a manufacturer and supplier of dash cams and power stations. The product portfolio includes a wide variety of dashboard cameras and power stations with robust internal structure, full automation, and environmental sustainability. The products are used in various applications which include battery products, jump starters, and electric bikes. The company also offers environmentally friendly green customized solutions with low-carbon lifestyle and energy support for renewable energy solutions.
- - GROWATT Manufacturer
    Solar Generator
  - Website
    
    Founded: 2011
    
    Company Profile
  Manufacturer Overview
  
  GROWATT established in 2011 and based in California, USA, is a manufacturer and supplier of power energy solutions. The product portfolio of the company includes a diverse range of portable power stations, solar generators, solar panels PV inverters, energy storage products, EV chargers, and smart energy management systems. The company also offers eco-friendly alternatives, high-energy, sustainable and innovative power solutions. The products are used in multiple industries which includes automotive, aerospace, machinery and electronics.
- - Shenzhen Kweight Development Co.,Ltd Manufacturer Distributor
    SOLAR GENERATOR
  - Website
    
    Founded: 2004
    
    China
    
    Company Profile
  - Address: 10 / F, Building 11, Phase 2, Tianan Yungu Industrial Park, Bantian Street, Longgang District, Shenzhen, China
  Company Overview
  
  Shenzhen Kweight Development Co. Ltd., established in 2004 and based in Yangquan, China, is a manufacturer of lead-acid batteries, including gel, deep cycle, and solar batteries. In 2007, the company was registered in the EU, and in 2010, it was designated as the DC power supply system supplier for the Singapore Youth Olympic Games. Its products comply with CE, RoHS, and UL, and the company is ISO 9001 certified. It has an annual production capacity of 280 million Vah, and exports over 90% of its products to over 100,000 customers.
- - Kyocera Corporation Manufacturer Distributor
    Solar Energy
  - Website
    
    Listed Company (TSE Prime)
    
    Founded: 1959
    
    Number of Employees: 83,001
    
    Japan
    
    Company Profile
- - Fantasia Trading LLC
    Solar Generators
  - Website
    
    Company Profile

Solar Generator Manufacturer Ranking

*Including some distributors, etc.

Ranking as of January 2026

Derivation Method

Rank	Company	Click Share
1	Renogy	16.2%
2	Custom Manufacturing & Engineering, Inc.	14.8%
3	Jackery Inc.	10.8%
4	Generac Power Systems, Inc.	9.2%
5	oukitel	8.6%
6	EcoFlow US	8.1%
7	Westinghouse Electric Corporation	6.9%
8	GROWATT	6.7%
9	Maxoak Corporation	6.5%
10	Fantasia Trading LLC	4.8%

Derivation Method

The ranking is calculated based on the click share within the solar generator page as of January 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

Kyocera Corporation: 83,001

Newly Established Company

Maxoak Corporation: 2016 (10 years ago)
70mai Co., Ltd.: 2016 (10 years ago)
Jackery Inc.: 2012 (14 years ago)

Company with a History

Westinghouse Electric Corporation: 1869 (157 years ago)
Kyocera Corporation: 1959 (67 years ago)
Generac Power Systems, Inc.: 1959 (67 years ago)

Solar Generator Manufacturers in United States

*Including some distributors, etc.

Renogy
Jackery Inc.
Custom Manufacturing & Engineering, Inc.
Generac Power Systems, Inc.

Global Distribution of Solar Generator Manufacturers by Country

*Including some distributors, etc.

Country	Number of Companies	Share (%)
United States of America	4	66.7%
China	1	16.7%
Japan	1	16.7%

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List of Solar Generator Products

117 products found

117 products

Kanemasa Manufacturing Co., Ltd.

High-efficiency solar tracking system to enrich your life with natural energy

560+ people viewing

Last viewed: 11 hours ago

Energy is essential for people to live. This is a device that efficiently generates electrical energy by making the most of the natural energy of s...

Solar Kanki Co., Ltd.

Solar power storage 24-hour ventilation system PWU-003

520+ people viewing

Last viewed: 12 hours ago

■Solar energy storage ventilation system A solar power storage system that provides ventilation for disaster prevention warehouses, security lights...

Price (without tax)

$ 873.60

Wako System Control Co., Ltd.

Energy-saving device: High-efficiency LED lighting equipped with a solar tracking solar generator

360+ people viewing

Last viewed: 6 hours ago

■High-efficiency LED lighting equipped with a sun-tracking solar generator I want to make effective use of the sun's blessings, so I've come up wit...

Wako System Control Co., Ltd.