Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS
Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS

Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS

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    Estimated Arrival: Between Dec 04 and Dec 06.

    Estimated Handling Time: Product Ships in 1-2 Business Days

    Shipping Time: Please Allow 2-6 Business Days for Delivery

    Shipping & Returns: Free Shipping. All The Time.

    Hysolis MPS3K Power Station (3 kW / 4.5 kWh) MPS3K4500WH-PLUS

    An All-in-One, Plug-and-Play Solar Power Station with an Inverter, MPPT Solar Charger, AC Charger, Car Charger, Lithium Battery Bank, and Comprehensive Protective Features. All Integrated into a Heavy-Duty Metal Case with Mounting Bars.


    • Uninterruptable Power Supply: The MPS can use grid AC power until it detects a power outage and automatically switches to battery power!
    • Three ways to charge: Car power (DC), Wall outlet (AC), and Solar Array.
    • Advanced Maximum-Power-Point-Tracking (MPPT) Solar Charger gets the most energy possible out of your solar array.
    • Truly Plug-and-Play, meaning less hassle for you and more time to focus on what you need to focus on. Don’t worry about the Power Station - it will practically run itself!
    • Straightforward interface and LCD screen lets you operate the power station with ease.
    • Heavy-Duty Case with Rigid Mounting Bars. Let it stand on its own, or utilize the mounting bars to safely secure it in your vehicle.


    • Comprehensive safety protection system lets you operate the MPS3K without worrying. PV array over/under-voltage? Appliance short-circuited? Device drawing too much power? Temperature too high? Don’t worry, the unit has you covered. You’ll hear an alarm informing you something’s wrong, and any necessary systems will be shut down. An error code lets you know exactly what happened.
    • Smart Fan Control keeps the unit cool, safe, and reliable.

    Use for:

    • Ideal for Home Backup, Tiny Home Power, RV Power, Small Commercial Use, Farming/Ranching, Toolsheds, Camping, Defense, Off-Grid Stations, and more!
    • What can it power?
      • Mini-fridge for 5 days
      • 42” LED TV for 3 days
      • Full-powered air compressor 3 hours

    What's Included

    • MPS3K-4500 Power Station
    • PV Charging Cord
    • AC TT-30 Plug Charging Cord with 15A wall-plug adapter.
    • Car Charging Cord
    • One Pair Parallel PV Splitters
    • User Manual


    User Manual


    Model MPS3K-4500Wh
    Rated AC Power 120VAC / 3,000 W Continuous (6,000 W Surge)
    Battery Bank
    Rated Voltage 44.4 V DC
    Battery Type Lithium-ion (NCM)
    Battery Capacity 4,500 Wh
    Life Cycles >2,000
    BMS & Inverter Voltage Settings
    High Voltage Protection 62.1 V DC
    High Voltage Recovery 57.4 V DC
    Low Voltage Alarm 38.4 V DC
    Low Voltage Protection 37.2 V DC
    Floating Charge Voltage 50.4 V DC
    AC Input
    AC Input Voltage 85 V AC - 138 V AC
    Frequency 60 Hz or 50 Hz
    AC Charger Default 1 kW (0 - 1 kW Adjustable)
    Solar Charger 48 V / 30 A MPPT (Max 1,500 Watts, MPPT Voltage Range 60 V DC - 150 V DC)
    Car Charger Max 12 V DC x 10 A (120 W)
    AC Output
    Voltage Range 120 V AC +/- 5% (Inverter Mode)
    Frequency 60 Hz or 50 Hz +/- 1% (Inverter Mode)
    Output Wave Pure Sine Wave
    Transfer Time <10 ms (Typical Load)
    Efficiency >85% (80% Resistive Load)
    DC Output
    USB Plug 5 V DC 3 A x 3
    Type-C Plug 5V DC 12A x 1
    Car Plug 12 V DC 20 A x 1
    5mm DC plug 12V DC / 2A x2
    Working Temperatures
    Operating Ambient Temperature -20℃ to +50℃
    Storage Ambient Temperature -25℃ to +55℃
    Size / Weight
    Product Size (L*W*H) 503 mm (19.8 in) x 318 mm (12.5 in) x 483 mm (19 in)
    Weight 55kg / 121 lb



    As soon as your order is placed, you will receive an order confirmation e-mail.  This confirms your order has been received in our system and your credit card is authorized for purchase.  As soon as we receive your order, we begin processing to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will reach out to you via e-mail to confirm if you'd like to keep your order or cancel for a full refund.  If your item(s) are available for immediate shipment, we will process the charges and submit the order for shipment.


    Please reference your product page specific lead times. After shipment, items will arrive in 2-7 business days.

    Some models are custom made, and can take as long as 4-5 weeks to ship depending on the model and series. Please contact customer service before ordering if delivery time is a concern of yours.

    Certain items due to high demand and low supply can only be placed on back order at specific times. Please contact customer service to hear about any items availability.

    Please contact us for rush shipping rates and options. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within four business days of your order, feel free to follow up with us at info@truehomeoasis.com.

    Large items that ship via freight (not UPS or Fedex) require a signature upon delivery. You will receive a call from the shipping company to arrange a time and day for delivery that works for you.


    Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should REFUSE the package, and make note of it on the delivery receipt.  If your item(s) do arrived damaged, please contact us immediately and send photos to info@truehomeoasis.com . We will process an insurance claim on your behalf and happily work with you to resolve the issue and refund or replace your order.


    Generally, most of the items we carry can be returned within 30 days of receipt in new condition and unopened.

    Returned products must be sent back with their original packaging and have all of the parts and components that they came with. Please contact the manufacturer for any warranty issues.

    Please document (photograph) any damages upon receiving the item and report these damages to the delivery carrier if product was sent by LTL or freight (not by UPS, Fedex, USPS, etc).

    Some items may be subject to a 15% restocking fee. Customer is responsible for return shipping and original shipping cost, even if the item was "free shipping". Any damages to products may void the return.

    Returns must be accompanied with an RMA number. Please contact us in order to have one generated.

    Should you have any questions about a particular product’s return policy we’re here to help. Please contact us and we will respond within 24 hours.

    As stated in the Product Quality Guarantee, any item that arrives in less than perfect condition or missing parts will be handled at no extra cost. Refunds will be issued to the original credit card that you use when placing your order.

    It is the customers' responsibility to confirm the product will comply with their state, county or city codes. If you will be receiving an inspection by a county or city inspector, please ask them what they require.

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