Power Source PSI 300 Portable Solar Generator

Solar Generator - PSI 300 - Heavy Duty Solar Generator

The PSI 300 Portable Solar Generator comes in a solid steel case with two handles on top and rubber feet to keep the unit stable indoors or outdoors. Like all solar generators, you don’t want to keep the unit in wet conditions. This solar generator keeps you prepared for any emergency; ready to go on that long delayed camping trip or  to just have the best tailgate party ever. Its strong durable and a workhorse.  Its only drawback is the lack of solar panels. If that looks like a deal breaker, you can look at other solar generators which come with panels as part of the kit. Here are detailed reviews and specification of some of the top solar generators.
Solar Generator - Power Source PSI 300

The unit is powered by a 35 Amp Hour AGM battery which ships with the unit. There is additional space to add a second battery in the unit. You can daisy chain and add more batteries if you need more power, but they would have to be stored externally.  The unit can be charged with an external solar panel or panels or with a battery charger. The unit does not ship with solar panels, but it does have an integrated 15 Amp PWM Charge controller for external solar panels. So you do not need to buy a charge controller but you will have to buy solar panels separately if you intend to charge the unit with solar.

The front panel of the uniSolar Generator - Power Source PSI 300 Displayt has a display unit which shows the current battery charge available as a battery icon as well as a % charged number. It also display the battery voltage. Right next to the display unit are two integrated USB ports to charge your phone, tablet or camera. The power switch is right next to the USB ports. And to the right are two 120 volt AC outlets. The PSI 300 solar generator generates 300W of pure sine wave AC power.  The AC output is safe for sensitive electroniSolar Generator - Power Source PSI 300 - DC outputscs like cell phones, tablets, laptops,  TV’s, CPAP Machines etc.

This unit can easily power small efficient appliances, lighting or even charge your tools. The side of the unit has 4 Banana Plugs to directly  connect any 12 Volt powered appliances. The shipping weight is 18 Lbs and its dimensions are 20×9.5×18 inches. The unit also ships with a battery that weighs  22 lbs. Overall the unit is fairly easy to set up and can be called a plug and play device.

You will need to buy external solar panels to power the battery/batteries.

Best Solar Generators

Amsu 100w
Anker Powerhouse 400
Aspect 250
Duracell Power Source 1800
Forty2Max 2000
Goal Zero Yeti 150
Goal Zero Yeti 1250
Grengine 1000
Inergy Kodiak 1100
Kalisaya KP401
Kalisaya KP600
Kohler Encube
Lazer Volt
Paxcess 100w
Poweroak 400
Renogy Firefly
Renogy Firefly (old)
Suaoki 400wh
Suaoki 220w
Wagan 1500w

The PSI 300 Power Source solar generator can be powered by solar panels with maximum output of 180W. This unit has a built in 15 Amp Charge Controller so no additional charge controller is needed. The charge controller makes sure the battery in the unit does not get overcharged or completely discharged.

The Eco Worthy 100W panel  would be a good choice as a power source for the Power Source PSI 300 solar generator. There are more choices available on Amazon, but the Eco worthy panel and charger come with good reviews. This unit is shipped and sold by  JRL Electric Supply, Inc.

If you are hungry for more information about other generators , you can read more about the latest solar generators available today in the market right here :

SaleBestseller No. 1
SUAOKI Portable Power Station 150Wh Quiet Gas Free Solar Generator QC3.0 UPS Lithium Power Supply with Dual 110V AC Outlet, 4 DC Ports, 4 USB Ports, LED Flashlights for Camping Travel CPAP Emergency
144 Reviews
$199.99 - $60.00 $139.99
Buy at Amazon
SUAOKI Portable Power Station 150Wh Quiet Gas Free Solar Generator QC3.0 UPS Lithium Power Supply with Dual 110V AC Outlet, 4 DC Ports, 4 USB Ports, LED Flashlights for Camping Travel CPAP Emergency

  • AC/DC/USB Outputs: (2x) AC outlet (max 100W, peak power 150W); (4 x) DC port (15A / 180W max); (1x) QC3.0 USB port (18W max); (3x) USB ports (10.5W max); charges or powers products such as laptops, phones, tablets, cameras, drones, CPAP machine, small home appliances and more
  • On-the-Go Power Source: 150Wh (3.7V 40500mAh/11.1V 13500mAh) powerful charging station for camping or emergency backup; probably the most compact power station with a size of 7.3*4.3*4.7 inch, and the weight is only 2.9 lbs; 2 hideable lift handles make it even more portable
  • Efficient Solar Generator: connect a solar panel (not included) and S270 Power Station via DC 3.5X1.35 to MC4 connector (included), it can be a silent and gas-free solar generator; with MPPT solar charge controller inside, the unit can be charged much more efficiently
  • Triple Input Modes: (1) can be recharged by connecting to SUAOKI 60W, 100W solar panel (SOLD SEPARATELY); (2) can be fully charged in 8 hours by being plugged into wall outlet; (3) can also be charged by plugging into your car 12V socket. (Car charger included)
  • Perfect Emergency Tool: battery management system (BMS) enables voltage control, temperature control and more advanced safety operations, ensuring ultra-safety for you and your devices; can also works as a torch for emergency lighting; 18 months warranty and friendly customer service
SaleBestseller No. 2
EasyFocus Portable Power Station 200Wh Solar Generator 300W Pure Sine Wave Inverter Emergency Power Supply Charged by Solar/AC Outlet/Cars
131 Reviews
$403.99 - $385.00 from $18.99
Buy at Amazon
EasyFocus Portable Power Station 200Wh Solar Generator 300W Pure Sine Wave Inverter Emergency Power Supply Charged by Solar/AC Outlet/Cars

  • VERSATILE & PORTABLE POWER SOURCE: comes with 3*100V/110V AC outlets (300W Pure Sine Power Inverter), 4*DC outlets (a extra cigarette socket cable), 4*USB ports. It can charge USB/5V, DC/12V and AC appliance anywhere
  • On-the-Go Power Source: 200Wh powerful charging station for camping or emergency backup; probably the most compact power station with a size of 9.1*4.3*5.2 inch, and the weight is only 5.2 lbs
  • Pure sine wave: Better than modified sine wave, high efficiency, high frequency, stable technology, suitable for all kinds of load, can be connected to many electrical equipments and no interference.
  • With 3 Ways Input Charging- Home wall AC outlet power,Car cigarette DC 12V/24V power and 18v 100W solar power panel(Separately)
  • What You Get:300W Portable Generator,AC Adapter,Car Charging Cable,DC Cable,MC4 Solar Connector Cable,User Manual along with our 18-month warranty and friendly&easy-to-reach customer service.
SaleBestseller No. 3
Portable Solar Generator with Solar Panel,Included 3 Sets LED lights,Solar Power Inverter,Electric Generator,Small Basic Portable Generator Kit,Solar Lights for Home & Camping,Power for Solar Fans
54 Reviews
$179.00 - $99.11 $79.89
Buy at Amazon
Portable Solar Generator with Solar Panel,Included 3 Sets LED lights,Solar Power Inverter,Electric Generator,Small Basic Portable Generator Kit,Solar Lights for Home & Camping,Power for Solar Fans

  • Portable Solar Generator Kit: A rechargeable & replaceable battery solar generator system with solar panels, storage solar generator power to battery and supply power to LED light and mobile phone. Widely applicable to home, camping, rv.
  • Multiple Outports: 6 watt 6V solar panel, 9Ah 3.7V battery, 2 USB 5V DC Output for your tablets, iPhone, iPad, usb fans and small TV charged up, or lights. 4 Ports 3.7 V output to LED light.
  • Compact: portable, small size, outdoor.6.9*6.5*3.0 inch, weight:3.3Lb(4.2Lb with all accessories). Widely applicable to camping, hiking, fishing, expedition, hunting, outdoor activities and home as emergency power supply.2 way charging- by solar energy, or by AC Power.
  • Durable: Use rechargeable & replaceable battery and high quality solar panels, with lifetime more than 10000h.
  • Package content: 1* Portable Power Generator ,1* Solar panel,5* Rechargeable battery,1* Power cable,1* Multi function USB cable,3* LED Lamps,1* Remote Control,1* User Manual.
SaleBestseller No. 4
AIMTOM Portable Solar Generator, 42000mAh 155Wh Energy Inverter Supply, Emergency Backup Battery Box with Flashlights, Power Station for Camping, Home, CPAP, Car (110V AC Outlet, 3x12V DC, 3x USB)
18 Reviews
$199.97 - $46.00 $153.97
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AIMTOM Portable Solar Generator, 42000mAh 155Wh Energy Inverter Supply, Emergency Backup Battery Box with Flashlights, Power Station for Camping, Home, CPAP, Car (110V AC Outlet, 3x12V DC, 3x USB)

  • AIMTOM SPS-155 GENERATOR, POWER YOUR LIFE: The AIMTOM SPS-155 Portable Generator is a perfect portable power solution, with 42000mAh larger power capacity, whether you are looking for an emergency power supply for your home or you need to power a campsite, tailgate party, or your latest home improvement project.
  • POWERFUL AC/USB/DC OUTPUTS & MULTIPLE RECHARGING: Power Source with 110V/ 100W AC outlets provide power for small home appliances (max 100W), laptops, CPAP etc; 3* 5V USB output for phones, iPad, gps, mp3, camera, rc helicopter etc; 3* 12V DC output (max 180W, with an cigarette socket) for car devices and more. 3 Ways Recharging support solar panel (Not included), car charger and AC wall charger.
  • HIGH CAPACITY LIGHTWEIGHT LITHIUM POWER PACK: The solar power station with 42000mAh 155WH large capacity is only 3.48LB with an easy-carry handle. Designed to be a travel-friendly power station for powering up most devices less than 180 watts, very lightweight and compact, easy to take around when you go around to put into your bag. Take and use it pretty much anywhere.
  • QUIET SILENT GENERATOR: This power source was build-in power inverter, it runs super quiet, silent when you use in the night. Extremely quiet operation is comparable to the sound of a normal conversation according to the US Department of Health and Human Services.
  • SAFETY GUARANTEED AND WARRANTY: Battery Management System (BMS) prevent over-current, over-voltage and over-temperature, prolong battery life, ensuring ultra-safety for you and your devices; Solar charging with MPPT; Built-in cooling fan to avoid over-heating when charging; It can also works as a torch/SOS for emergency lighting; 12 months warranty and Aintek Support Team lifelong friendly customer service.
SaleBestseller No. 5
Rockpals 250-Watt Portable Generator Rechargeable Lithium Battery Pack Solar Generator with 110V AC Outlet, 12V Car, USB Output Off-grid Power Supply for CPAP Backup Camping Emergency
28 Reviews
$599.99 - $440.00 from $159.99
Buy at Amazon
Rockpals 250-Watt Portable Generator Rechargeable Lithium Battery Pack Solar Generator with 110V AC Outlet, 12V Car, USB Output Off-grid Power Supply for CPAP Backup Camping Emergency

  • UPGRADED 250-WATT POWERFUL AC, USB ADN 12V OUPUTS: Comparing similar battery powered generators, Rockpals portable generator has upgraded the AC output to 250W continuous (300W surge max) dual AC outputs, built-in 2x USB 2.1A and 4x DC 12V ports. Perfect emergency backup power for home/ travel/ camping, charging up your tablets, iPhone, iPad, laptops, fans, TV, lights and CPAP machine (*Use DC-DC converter from your CPAP would get longer hours)
  • HIGH CAPACITY LIGHTWEIGHT LITHIUM POWER PACK: 222WH(3.7V 60Ah/12V 18.5Ah) lithium polymer batteries and weights 5.5lb. powerful enough to charge smartphones 25 times, laptops 3-5 times, 32" TVs 2-3 hours, mini-refrigerator or other small appliances, lights, and more (AC output). This solar generator is also very handy to be put on your RV, camper and perfect for emergencies, camping or wherever you need power
  • EASILY RECHARGEABLE VIA THE SUN OR WALL: 1)The solar generator can be recharged from the sun with any compatible 50W or 100W solar panel (SOLD SEPARATELY). 2) This battery pack can be fully charged in 8 hours by being plugged into wall outlet.
  • PURE SINE WAVE INVERTER: Better than modified sine wave and clean power like utility supplied electricity. Inductive loads like microwaves and motors run faster, quieter and cooler. Reduces audible and electrical noise in fans, fluorescent lights, audio amplifiers, TV, fax and answering machines. And it is a gas-free source of portable power supply, it runs quiet (The cooling fan on the side of generator will make a slight sound when working), no exhaust fumes.
  • WHAT YOU GET: Rockpals portable generator (222Wh Portable Power Supply), 6.5ft / 2m AC adapter, 3.3ft / 1m car charger cable, DC to Cig Socket adapter, user guide, our worry-free 18-month warranty and friendly customer service. 
Bestseller No. 6
Jackery Portable Power Station Explorer 240, 240Wh Camping Generator 110V/200W AC Outlet, 12V Car Port, 2 USB Outputs, Optional Solar Panel, Solar Generator for Fishing Vanlife CPAP Picnic
5 Reviews
$299.99
Buy at Amazon
Jackery Portable Power Station Explorer 240, 240Wh Camping Generator 110V/200W AC Outlet, 12V Car Port, 2 USB Outputs, Optional Solar Panel, Solar Generator for Fishing Vanlife CPAP Picnic

  • JACKERY PORTABLE POWER STATION, POWER OUTDOORS!
  • JACKERY EXPLORER 240: one of the Jackery Explorer family, is a Portable Power Station, features an AC-outlet, CarPort and USB-outputs. With its 240Wh Capacity, it's capable of charging/powering multiple portable device to fulfill your needs on power when living an outdoor life.
  • EASY OUTDOOR LIFE: light and compact, it's easily portable and lightest in its class at just 6.6 lbs and 5'' wide and 8'' tall, with an easy-carry handle for easy travel. It's noise-free without vibration. And it hazes zero emissions, therefore does no harm to personal health, nor to the nature.
  • RECHARGED ANYWHERE: recharged under the sun with the Jackery 50W Solar Panel (sold separately) within 10-hrs (in full sun) while living outdoors; recharged from a CarPort within 8-hrs while living a van life; or from an AC wall outlet within 8-hrs.
  • POWER OUTDOORS: Plug in a mini coffee maker, mini-fridge, portable cooler and much more. Now you can keep food fresh in coolers for a family cook-out at the campsite. Or keep your drinks cold and plug in a TV/Projector for tailgating before the big game or camping with friends. Or power your GoPro/camera to film your adventures when fishing, hunting, car-traveling, boating etc? Take Jackery Explorer 240 with you to power all your outdoor fun.
SaleBestseller No. 7
Aeiusny UPS Backup Battery 500W Portable Generator Parts, Uninterrupted Power Supply for CPAP Mask Home Camping Laptop Emergency Battery Backup 288Wh Charged by Solar/AC Outlet/Car for Outdoor&Indoor
36 Reviews
$399.99 - $391.00 $8.99
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Aeiusny UPS Backup Battery 500W Portable Generator Parts, Uninterrupted Power Supply for CPAP Mask Home Camping Laptop Emergency Battery Backup 288Wh Charged by Solar/AC Outlet/Car for Outdoor&Indoor

  • UPGRADE --- Comparing to other similar style, this Power Station is with larger power capacity 288Wh rather than 200Wh, built-in more USB and DC ports. Perfect emergency power generator for home/ travel/ camping/ CPAP machine (Use DC-DC converter from your CPAP would get longer hours)/ RC helicopter/ Laptop/ Phones/ Lights all electronic devices.
  • EASILY RECHARGEABLE VIA SUN,WALL OUTLET AND CAR --- Charged by solar panel(13V-24V,solar charger cable sold separately) Charged by wall outlet(7-8 hours fully charged, power adapter included) Charged by car 12V adapter(car charger included). Easy and Fast! Kindly Notice: The solar panel is not included with the generator, you need to buy separately!
  • On Line UPS -- Battery power supply surge protection for desktop pc,workstations,networking devices and home entertainment systems.Safeguards valuable documents, photos, videos,and music files, playstation from loss or damage due to power outage.
  • Versatile Outputs and Mini Size -- Pure-sine wave inverter,3 three-prong 110V receptacles (for devices up to 500Watt/0.67Hp) ,4 DC 12V ports ,4 USB ports ,1W Led flashlight,Car emergency jump starter,emergency power generator around you!Just weight 7LB!
  • Safety Guaranteed and Warranty -- Battery Management System (BMS) Provide short circuit, Overcharger Overload protection, environmental protection, energy saving and fire-proof ABS materia.Our worry-free 12-month warranty and friendly customer service.
SaleBestseller No. 8
SUAOKI Solar Charger 60W Portable Solar Panel Foldable High Efficiency 5V USB 18V DC Dual Output Charger for Laptop Tablet GPS iPhone iPad Camera Other 5-18V Device
15 Reviews
$239.99 - $80.00 $159.99
Buy at Amazon
SUAOKI Solar Charger 60W Portable Solar Panel Foldable High Efficiency 5V USB 18V DC Dual Output Charger for Laptop Tablet GPS iPhone iPad Camera Other 5-18V Device

  • HIGH CONVERSION EFFICIENCY: charge with the power of the sun; the solar charger generates 60W output with up to 20% high conversion efficiency under 3.8W Lux, providing enough power to charge two devices simultaneously
  • PORTABLE POWER SOURCE: 5V USB and 18V DC dual output keep your USB/DC devices full of juice, without having to rely on a wall outlet, or a power bank, and brings you an unplugged lifestyle
  • FOLD UP AS A BRIEFCASE: when folded, the solar charger looks like a briefcase (11.5 x 6.3 inches) easy for transport; when unfolded (11.5 x 65.7 inches), it can hang on your RV, tent, or just spread out on the beach to gives you instant charge from sunlight
  • SUAOKI TIR-C TECHNOLOGY: built-in smart IC for the USB port; the charger can automatically and quickly identify the current of your equipment and speed up the charge process with our advanced TIR-C technology
  • 10-IN-1 CONNECTOR INCLUDED: the connector features 10 connectors for most laptops on the market (MacBooks excluded); charge your laptop directly without any AC adapter, AC outlet involved
SaleBestseller No. 9
Webetop 155Wh 42000mAh Portable Generator Power Inverter Battery 100W Camping Emergency Home Use UPS Power Source Charged by Solar Panel/Wall Outlet/Car with 110V AC Outlet,3 DC 12V,3 USB Port
89 Reviews
$249.99 - $96.00 $153.99
Buy at Amazon
Webetop 155Wh 42000mAh Portable Generator Power Inverter Battery 100W Camping Emergency Home Use UPS Power Source Charged by Solar Panel/Wall Outlet/Car with 110V AC Outlet,3 DC 12V,3 USB Port

  • WEBETOP ADVANTAGE: Comparing to other similar style, this unit is with larger power capacity 42000mAh rather than 40800mAh, built-in more usb and dc ports. Perfect emergency power backup for home/ travel/ camping/ helicopter/ laptop/ phones/ lights all electronic devices.
  • POWERFUL AC, USB and 12V DC OUTPUTS: It includes variety of outputs, 110V Dual AC outlet(sine wave max 100W, peak power 150W) for laptops, tv, fan, Christmas lights etc / 3* 12V DC ports(max 180W, with an cigarette socket cable) for car vacuum, car refrigerator, car air fan, car charger etc/ 3* 5V USB ports for phones, iPad, gps, mp3, camera, rc helicopter etc. Perfect for emergencies,camping or wherever you need power anytime.
  • EASILY RECHARGEABLE VIA SUN,WALL OUTLET AND CAR: Easily be charged by solar panel(13V-24V/over 18W). Where there is sunshine, there is power. /or by wall outlet(7-8 hours fully charged,power adapter included) /or by car 12V adapter(car charger included). Easy and Fast! / Kindly Notice: The solar panel is not included with the generator, you need to buy separately!
  • MINI PORTABLE & HIGH CAPACITY: The silent 155WH 42000mAh lithium ion batteries only weights 3.48lb with size 7.67*6.73*3.54 inch, possibly the smallest size in the market, cute and easy to handle. we can easily put it in our backpack or car, take to everywhere need power.
  • ULTRA BRIGHT LED & MULTISAFETY GUARANTEED: It is powerful with bright led flashlight(125 hours), one-button switch to blink mode, good for outdoor illumination or emergency./ Our leading advantage is in safety operations. We use BMS (battery management system) to improve battery utilization, prevent short circuit /over current /over power /low voltage /over temperature, ensuring complete protection for you and your devices. NO DANGER, NO WORRIES!
SaleBestseller No. 10
SUAOKI G500 Portable Power Station Portable Lithium 500Wh Rechargeable Solar Generator with 300W Pure Sine Wave AC, 12V DC, 12V Car, USB/Type-C Quick Charge for Emergency Camping Outdoors
100 Reviews
$899.99 - $300.00 $599.99
Buy at Amazon
SUAOKI G500 Portable Power Station Portable Lithium 500Wh Rechargeable Solar Generator with 300W Pure Sine Wave AC, 12V DC, 12V Car, USB/Type-C Quick Charge for Emergency Camping Outdoors

  • 500WH MEGA-CAPACITY: ultra high-capacity of 500Wh (137,700mAh), G500 can charge a regular smartphone, or power a laptop, small appliances (mini refrigerator, speaker, projector) and more
  • 300W PURE SINE WAVE AC: equipped with 2 pcs 110V / 300W AC outlets generating pure sine wave output for sophisticated devices like modern computers, speakers, and CPAP machines
  • QUICK CHARGE USB PORTS: features 3 pcs QC3.0 quick charge USB ports; 2 USB-A ports (5~12V/3A), 1 USB-C port (5~12V/3A) for mobile devices and modern computers like the new Macbook
  • VERSATILE DC OUTPUT: each DC port supports 12V/3A output; also has a 12V/10A car port to power up your in-car devices when you're not around your car
  • 3 WAYS FOR RECHARGING: you can use AC wall outlets, 12V cigarette lighter socket on your car, and solar panel (not included) to charge this lithium power station when wall outlet is not available

There is a lot more you can do with solar. Check out these solar articles and thank you for visiting MySolarHome.us

Power Source Portable Solar Generator

Last update on 2018-07-18 / Affiliate links / Images from Amazon Product Advertising API

Author: Michael Bennet

A solar energy professional with eight years of marketing and installation experience. Avid and passionate about the adoption of solar and related technologies in all homes. Blog about all things solar at mysolarhome.us.

2 thoughts on “Power Source PSI 300 Portable Solar Generator”

  1. Dear Mr Bennet, I looked at the review of the PSI-300 Solar Generator and noticed a mistake. I am the sole distributor for these in the USA and I like your article more than our own. The statement near the end

    You will need to buy external solar panels to power the battery/batteries. The PSI 300 Power Source solar generator can be powered by solar panels with maximum output of 180W. IN ADDITION A CHARGE CONTROLLER is NECESSARY to make sure the battery in the unit does not get overcharged or completely discharged.

    This unit has a built in 15 Amp Charge Controller so no controller is needed. Also the weight does not include the battery. The battery is an additional 22 lbs.

    I am greatfull for your review.
    Sincerely,
    Joe Levis
    JRL Electric Supply
    800-743-1851
    jrlelectric@outlook.com

Comments are closed.