Hysolis MPS 4,500wH / 3,000W Solar Generator Lithium Battery All-In-One Power Station + FREE Shipping, NO US Sales Tax 


The MPS3K-4500 from Hysolis is an all-in-one solar power station that includes everything you need for reliable, sustainable, off-grid power. This is a mini off-grid solar system in a box - integrated with a 3,000W pure sine inverter & 4,500 watt hour lithium battery, the Hysolis MPS 4,500 will run just about anything you throw at it!

This system includes a built-in MPPT solar charger and comes with an AC wall charger for charging the battery from any standard wall outlet, a 12V charger for charging from your vehicle or any other 12V power source as well as the necessary solar panel adapter cable for connecting any solar panels to recharge the battery from the sun.

Weighing 120 lbs it is perfect for an RV, off-grid cabin or emergency backup at home. Its compact design allows it to be stored easily and requires no major installation tools or skills. It can be easily placed in the corner of the house or small storage shed or even fit in the trunk of your car.

The Hysolis MPS 4,500 is one of the biggest options available for all-in-one solar power, capable of running everything from tiny homes, RVs, vans, home backup power, and even small commercial, camping, or bug out situations.

What's Included With Your Hysolis MPS 4,500wH / 3,000W Solar Generator

  • 1 x Hysolis MPS 4,500wH / 3,000W Solar Generator
  • 1 x AC Wall Charger
  • 1 x 12V Car Charger
  • 1 x Set of MC4 Solar Panel Cables (Positive & Negative)
  • 1 x Setup & User Manual
  • 2-Year Warranty on Generator + 3-Year Warranty on Battery
  • Free Shipping & NO US Sales Tax

What Can The Hysolis 4,500 Solar Generator Power?

You can actually charge the Hysolis with up to 1500 watts of solar at the same time you're using it which means you can be taking power out of it to run appliances at the same time you're charging it from the sun. Because of this feature, we actually have customers who use the Hysolis as their full-time power source in their vans or off-grid homes.

  • Fridge/Freezer (100 watts): 45+ hours
  • 50" TV (65 watts) : 37 hours
  • LED Lights (6 watts) : 750 hours
  • House Fan (50 watts): 90 hours
  • Smartphones (5-7 watts): 700+ hours
  • Tablets (25-40 watts): 100+ hours
  • Laptops (50 watts): 90+ hours
  • Electric Blanket (Queen Size, 75 watts): 60 hours
  • CPAP Machine (30 watts): 150+ hours

Watch Hysolis 4500 Solar Generator Review:

Hysolis MPS 4,500wH / 3,000W Solar Generator Specs:

  • Inverter Type: Low frequency pure sine wave single phase
  • Rated AC Output Power:  Continuous 3,000W Pure Sine wave 120VAC/ 60Hz
  • Surge Power: 6,000W
  • Solar Charge Controller: MPPT 48V/30A
  • Solar Input Voltage Range: 60VDC-150VDC
  • AC Charger: 120VAC/1KW
  • Car Charger: 12VDC/10A
  • Built-in Battery Bank Capacity: 4,500 watt-hours (Lithium)
  • Battery Lifecycles: 2,000
  • Weight(Kgs): 120 lbs (55 Kg)
  • Product Size(In):  L 19.8 in* W 12.5 in * H 19 in

Hysolis MPS 4,500wH / 3,000W Solar Generator Technical Data:

Model : MPS- 


Rated AC Power 

120VAC / 3,000 Watts



Rated voltage 


Battery capacity 

4,500 Wh

Battery Type 

Lithium / Li(NiCoMn)O2

BMS & 




High voltage protection 

62.1 VDC

High voltage recovery 

57.4 VDC

Low voltage alarm 

38.4 VDC

Low voltage protection 

37.2 VDC

Floating charge voltage 

50.4 VDC

AC Input

AC Input Voltage 



60 Hz or 50Hz


AC charger 

Default 1KW (0-1KW Adjustable)

Solar Charger 

48V/30A MPPT (Max 1,500 watts, MPPT  voltage range 60VDC-150VDC)

Car Charger 

Max. 12VDC x 10A



voltage range 

120VAC ±5% (Inverter mode)


60Hz or 50Hz ±1%( Inverter mode)

Output wave 

Pure Sine Wave

Transfer time 

<10ms(Typical load)


>85%(80% Resistive load)



USB Plug 


Car Plug 


Low-voltage protection 


Low-voltage recovery 



Battery over-voltage and low-voltage protection,  overload protection, short circuit protection,  over-temperature protection

Operating ambient temperature 

-20℃ to +50℃

Storage ambient temperature 

-25℃ to +55℃

Product size: L * W * H (mm) 

503 x 318 x 483

Package size: L * W * H (mm) 

595 x 400 x 535

Net Weight / Gross Weight 

55Kg / 63Kg

Can I use the solar generator at the same that it is charging?

Yes. This is called pass-thru charging and it’s one of the most important features when considering any solar generator. This is because pass-thru charging is what allows you to use a solar generator as a long term/off grid power solution.

You can run your devices all day and night while simultaneously charging the generator during the 5-7 good sun hours each day.

No More Gas. Free, Renewable Power.

With a lithium battery “fuel tank” and a powerful pure-sine wave inverter. This solar generator equips you with safe, clean, portable power for off-grid living, workshops and emergency home backup.

Power Multiple Devices All at Once.

A solar generator can handle multiple appliances running all at the same time, just like a gas generator. But instead of being noisy, dirty and a hassle to run, a solar generator can sit inside on the dining room table and provide clean, quiet power for days.

Versatile Plug Options.

With multiple AC wall outlet style plugs, USB ports and even a 12V cigarette port for small fridges and other 12V devices, there’s endless options for recharging your devices.

Unlimited Power. Anywhere. Anytime.

Charge your solar generator from the sun with compatible solar panels or keep it topped off from any wall outlet in your home when the power is on. The built-in MPPT charge controller ensures the most efficient charging while still protecting the battery.

Back Up Your Home

A solar generator is a great way to backup the power in your home when the power goes out. Easily back up four essential circuits in your home and scale to meet your needs. Power everything from lights, fridge and tv to medical devices, internet modems and more. 

Get Off The Grid.

Take the step towards grid independence while living or traveling off the grid. Simply connect the solar generator to solar panels and power everything from lights, fridges, cpap machines and more!

HUGE Capacity. Totally Silent. Safe For Indoor & Outdoor Use.

With it's 4,500 Watt Hours of battery storage and a 3,000 watt pure sine inverter the Hysolis solar power station is the perfect gas generator alternative. People love the fact that it's completely silent and safe for indoor use. You can set the generator in the dining room or beside your bed and use it to power all sorts of appliances inside. Including full size fridge and freezers!

The Hysolis is weighs in just over 120 lbs and has built-in double handles for carrying, or strapping to a truck trolly, making it easier to move from one place to another.  And lastly, the Hysolis is super simple to use. With only a couple of buttons and standard plugs for all of your devices, it's extremely easy to setup, use and maintain!