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Solar Generator vs Battery Bank

Solar Generator VS Battery Bank | Thoughtful Comparison

As the world has advanced, our energy needs are also getting complicated and complex. Fossil fuels are depleting rapidly and the focus has shifted toward renewable energy resources. Solar has become the number one source of energy in this time of need. Here in this piece of information we will compare solar generators vs battery banks and try to conclude which one is the best. Let dive first into the battery bank and then go towards our final competitor the solar generator:

Battery bank

What is a battery bank? The battery bank is a compact pack of batteries that provides power stored in it. However, we must charge the battery bank first to extract the juice from it. Find out the best power banks available in the market


Solar Generator vs Battery Bank

Battery banks are highly portable and they can be taken anywhere and charge all your appliances on the go. A battery power bank does not need good ventilation to keep it cool. As the batteries do not get heated quickly.

Charging Options

Solar Generator vs Battery Bank

A battery bank can be charged directly from the AC outlet and car 12V-24V DC outlet. However, the battery power bank cannot be charged with direct solar panels. It does not support direct charging from solar panels due to the lack of any in-built charge controller and needs a charge controller for compatibility. However, there are available solar rechargeable battery banks but with lower capacity.

Charging Technologies

Solar Generator vs Battery Bank

Many of the battery banks are equipped with wireless charging and another charge with traditional USB cables. A normal battery power bank can automatically identify your mobile and charge it with 5W to 25W rapid fast charging.

Battery Power Bank Range

Today in the world of competition we have a wide range of battery power banks on the market. A battery power bank can range from 5V-5000mAh to 12v-50000mAh. As the portable battery power banks are used for small appliances such as mobile and laptops, therefore we do not see higher voltages and amperes range available.

The battery used in a battery bank

Solar Generator vs Battery Bank

Most of the power banks available in the market use Lithium-ion battery. The Lithium-ion battery is used in the mobile phone to provide longer backup even when used extensively. In addition to this, it also retains the charge for an extended period.

Power Bank Battery Life

There are several battery power banks available in the market. So do vary their built quality and reliance. The low-quality built power banks usually discharge quickly and lose their battery capacity earlier than the high-quality and expensive battery banks. On the other hand, high-quality power banks with superior-quality components retain the charge longer, discharge slowly, and last for a prolonged period.

Best For

Solar Generator vs Battery Bank

Comparatively, battery power banks are best for small devices as they do not have a renewable resource to charge and have a small battery backup here are a few devices that can be charged with a battery power bank.

  1. Mobile phone
  2. Tablets
  3. Laptops
  4. Cameras

Keep reading and find out what are the top 10 best solar generators and how they are different from a battery power bank

Solar Generators

Solar Generator vs Battery Bank

Solar generators are comparatively new in the market and have become increasingly a sensation for campers, RV vans, and tourists. All the credit goes to its solar compatibility and never-ending green energy. Secondly, almost all solar power generators are equipped with state-of-the-art technology that assists them in last long, performing better, and power-up all the devices at the same time. Click here for the complete guide that how a solar generator work.


Another factor that solar generators are becoming a popular choice is their high portability. They are compact and can fit into your vehicle easily. Light weight makes them easier to carry and significantly increases their portability. Pick up with one hand and place it in your desired location to get going.

How to charge a solar generator?

Solar Generator vs Battery Bank

It’s quite easy to charge a solar generator with multiple charging options. A solar generator can be charged easily with these 4 easy methods:

  1. Compatible solar panels
  2. AC wall outlet
  3. Car DC 12V-24V outlet
  4. PD Type-C Charger

You can charge the solar generator easily with the 4 methods of charging mentioned above. Charging with solar panels makes the solar generator a popular choice for camping, touring, and RV van camping.

Charging Technology

Solar generators are using state-of-the-art Maximum Power Point Tracking (MPPT) technology for charging. MPPT significantly increases the charging capability of solar panels and gives a boost to available solar power. Solar power multiplies 3x when passed through an MPPT small copper-wired transformer.

Number one is enhanced as well as multiplies the available solar power and secondly reduces the charging time for a quick charge. Pure Sine Wave is another winning factor of solar generators. This technology ensures that all the devices powered up simultaneously are supplied with stable currents. The devices will get stable and equal current as well as voltage in extreme conditions. Resultantly, all the devices will be saved from fluctuation and damage.

Mobile App Control

Solar Generator vs Battery Bank

An interesting feature of most solar generators is their mobile app access. The mobile application allows greater control and command of solar generators. Keep an eye on the voltages, amperes, battery level, ports in use, and watt power all from your mobile. Additionally, turn on and switch off any port from the palm of your hand. A feature that is lacking in the traditional gas generator and battery power banks.

Best for

Solar Generator vs Battery Bank

As compared to a battery power bank, solar generators are way more compatible with a large number of devices. Thanks to its MPPT technology it can also power up heavier devices and fulfill all your camping needs. Here is a list of devices that a solar generator can power up all day long and at night with strong LiFePO4 batteries.

  1. 100W solar generator
  • Mobile phone (16 recharges)
  • Light 10W (10Hrs)
  • Cameras (6 recharges)
  • Drones (2 recharges)


  1. 200W solar generator
  • Mobile phone (24 recharges)
  • Tablet (7 recharges)
  • Camera (12 recharges)
  • Drone (4 recharges)
  • Laptop (2 recharges)


  1. 500W solar generator
  • Blender (7Hrs)
  • TV (7Hrs)
  • Air Pump (8Hrs)
  • Laptop (9 recharges)
  • Drone (4 recharges)
  • Camera (25 recharges)
  • Lamp 5W (85Hrs)
  • Camera (25 recharges)
  • Mini Electric Cooker (5Hrs)
  • Mobile Phone (40 recharges)


  1. 800W solar generator
  • Mobile Phone (55 recharges)
  • TV (9Hrs)
  • Mini Fridge (6.5Hrs)
  • Mini Electric Cooker (7Hrs)
  • Laptop (11 recharges)
  • Tablet (20 recharges)
  • Camera (35 recharges)
  • Lamp 10W (55Hrs)
  • Fan 30W (18Hrs)
  • Coffee Maker (62 Minutes)
  • Drone (8 recharges)


  1. 1000W solar generator
  • Coffee Maker (88 minutes)
  • Electric Grill (50 Mins)
  • Blender (13Hrs)
  • Mini Cooler (13Hrs)
  • Travel Mug (9 recharges)
  • Drone 90W (10Hrs)
  • Electric Blanket (16Hrs)
  • Mini Refrigerator 60W (15Hrs)
  • Lamp 4W (230Hrs)
  • Laptop 42W (22Hrs)
  • Mobile Phone 10W (93Hrs)


  1. 1200W solar generator
  • Car refrigerator (20Hrs)
  • Coffee maker (100Mins)
  • Electric Grill (20Mins)
  • Microwave (50Mins)
  • Blender (3Hrs)
  • TV (12Hrs)
  • Mini Fridge 60W (17Hrs)
  • Pressure Cooker 900W (50Mins)

Batteries Used in Solar Generators

Solar Generator vs Battery Bank

Technology is advancing at a constant speed and so is the technology. Solar generators have a much higher level of battery technology deployed as compared to a normal battery power bank. Most solar generators use LiFePO4 batteries which have a higher level of durability. This is the reason that solar generators come with an extended period of the warrant. LiFePO4 batteries with MPPT technology ensure quick charge and slow discharge. Additionally, these batteries have higher life cycles compared to traditional acid lead batteries.

Battery Management System (BMS) provides for retention of charge for longer periods. In other words, the solar generators with BMS technology keep charging stored for a prolonged time when on stand-by and even when in use. Moreover, BMS ensures that all the devices get stable current when powered at the same time and slow discharge of batteries.


Battery power banks are the best fit for smaller devices such as mobile phones, cameras, and probably a laptop. But for longer power backups and heavier devices, solar generators are the panacea. Solar generators power up high current consumption all day long and at night too with BMS and LiFePO4 powerful batteries. Solar generators are perfect for camping, outdoor sitting, and touring.

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