5000W 48V All-in-One Solar Charger Inverter

$899.90 $749.90 Save 17%
Single Phase
Compatible with IoT Module & App
Buy One Get One Free WIFI Module
Save $100 on an Inverter + 1 Battery: COMBO100
 30% Federal Tax Credit

  • All-In-One: All-In-One Solar Inverter Charger

  • Output Waveform: Pure Sine Wave
  • Rated Power & Peak Power: Output 5000W continuous and 10000W surge power
  • MPPT Charge Controller: 99% Efficiency
  • UPS: Uninterruptible power supply within 10 milliseconds if AC power failure
  • 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging
  • Dual Intelligent Cooling Fans: Efficiently dissipate heat and extend system life
  • Display: Equipped with LCD Display & 3 LED Indicators.
  • IoT Mobile APP: Real-Time and Remote Smart Controls.
  • Certificate: CE (IEC62109) / cUL (UL1741 (include UL1741-SB) & CSA) / EMC EN61000 / RoHS Compliant / FCC  
  • All-round protection: Short-circuit Protection, Overcharge Protection, Reverse Flow Protection
  • Compatibility: Compatible with Lead Acid and Lithium Batteries
  • User-friendly communication modules: RS485, CAN, USB, Dry Contact Port, Wi-Fi(optional), GPRS(optional), Bluetooth(optional)
  • No Load Power Consumption: 50W low idle consumption and 25W in low power mode
    Inverter: 5000W Inverter
    IoT Module: Wifi/Bluetooth Communication Module
    Shipping & Returns
    • Ships within 24 hours, delivers within 2-5 days
    • Free Shipping - within 48 contiguous United States
    • Local in stock, available for self-pick-up
    • 30-Day Money Back Guarantee!
    Inverter: 5000W Inverter
    IoT Module: Wifi/Bluetooth Communication Module
    Product information

    Calpha 5000W 48V Single Unit All-in-One Solar Charger Inverter

    All-in-One Compact Design

    Simplify your installation process and say goodbye to complex wire connections. Calpha solar charger inverter combines the functions of a solar charger, solar charger inverter, and inverter, all within a single compact design. This innovative integration not only saves you valuable space but also reduces the time and effort required for installation. With this integrated solution, you not only save valuable space but also reduce the time and effort required for installation. The Calpha solar charger inverter is versatile and compatible with various settings, including homes, cabins, sheds, RVs, and camping.

    Monitor & Manage with Ease

    Unlock the full potential of the solar inverters with the Calpha IoT mobile app. With the IoT mobile app, you can enjoy the benefits of real-time monitoring, remote control, energy insights, and seamless integration of your inverters and batteries' operating status.

    3 easy steps to get IoT mobile App support: 1. Effortlessly connect your WiFi to the solar inverter. 2. Monitor the status of your charger inverter on your mobile device. 3. Personalize usage modes according to your preferences.

    Uninterrupted Power Supply

    With a lightning-fast response time of less than 0.01 seconds, Calpha solar pure sine inverter charger ensures an immediate reaction to power outages, ensuring uninterrupted operations for your critical devices and appliances. 

    Intelligent Cooling Fans

    Calpha’s off grid solar inverter is equipped with dual automatic cooling fans. These intelligent fans constantly monitor system temperature, adjusting their speed to maintain optimal operating conditions, enhancing efficiency, reliability, and significantly extend the lifespan of your solar power system.

    Real-time Power Updates

    Stay informed and in control with the Calpha smart solar inverter charger's LCD display, providing real-time charging and loading information at your fingertips. With its clear and intuitive interface, you can easily monitor the performance of your solar energy system and stay updated on its status.

    MPPT Charge Controller

    The solar charge module utilizes advanced MPPT tracking technology to efficiently capture the maximum energy output from solar panels. With an impressive efficiency rating of up to 99.9%, it converts harvested solar energy into usable electrical power with minimal losses.

    4 Charging Modes

    Calpha solar inverter offers users four charging modes: Only Solar, Mains Priority, Solar Priority, and Mains & Solar hybrid charging. These versatile charging modes provide reliability and optimize energy utilization, making the Calpha solar inverter an excellent choice for maximizing the benefits of solar power systems.

    All-round Protection

    The Calpha solar inverter is equipped with over 10 comprehensive protection functions, ensuring the safety and longevity of both the inverter and the connected solar power system. These protection mechanisms include complete short circuit protection, overvoltage and undervoltage protection, overload protection, backfilling protection, and so on. With these advanced protection features, you can have peace of mind knowing that the solar power system is safeguarded against various potential risks and faults.

    Package Includes

    5000W 48V Single Unit 3-in-1 Charger Inverter


    User Manual



    Inverter (AC Output)
    Rated Power: 5000W Rated Current: 41.7A
    Peak Power Rating: 10000W Output Waveform: Pure Sine Wave
    Output Voltage: 120 (100/105/110)VAC Output Frequency: 50Hz / 60Hz(+/- 0.3Hz)
    Operation Mode: Single Unit (1-phase) Max Bypass Current: 63A
    Max Load of Motor: 4HP Nominal Efficiency: >95%
    Output Frequency: 50Hz / 60Hz(+/- 0.3Hz)    

    Solar (PV)
    Charge Controller Type: Maximum Power Point Tracking (MPPT) No. of MPPT Line: 1
    Maximum Input Power: 5500W Maximum Input Current: 16A
    Max. Open Voltage: 500V MPPT Input Voltage Range: 120-450VDC
    Short-circuit Protection: Equipped with Internal Fuse Wiring Protection: Reverse Polarity
    Max. PV Charge Current (Battery): 80A    

    Charger (AC Input)
    Input Voltage Range: 90-140VAC Frequency: 50Hz/60Hz
    Max. AC Charge Current (Battery): 40A Transition Time: 10ms(UPS function)
    AC Charge Efficiency: >95%    

    Battery Compatibility
    Battery Type: Compatible with Lead Acid and Lithium Batteries Rated Voltage: 48VDC
    Battery Voltage Range: 40-60VDC Max. Overall Charge Current(Battery): 100A
    Short-circuit Protection: Equipped with Breakers and Fuses Reverse Flow Protection: Supported

    Model: SCI485000 Dimensions: 16.8*13.5*5.0 inches / 426*342*126 mm
    Weight: 25.4 lbs(11.5 kg) Communication Ports: RS485/CAN/USB/Dry Contact Port/Wi-Fi(optional)/GPRS(optional)
    Operating Temperature Range: -10°C to 55°C(14°F to 131°F) No Load Power Consumption: <50W (<25W in low power mode)
    Waterproof-rating IP20 Certifications: CE(IEC62109) / cUL(UL1741&CSA) / EMC EN61000 / RoHS Compliant / FCC
    Warranty 5-Year Warranty    

    Customer Reviews

    Based on 17 reviews
    Anthony M. Duncan
    Does what it is supposed to

    Got this unit as I needed an all-in-one battery charger solar charger sine wave inverter I live off grid and have solar and a generator this unit is simple to set up and wire works great to keep batteries full automatically switches between generator and solar use the digital menu is a little bit tricky but use the enclosed guide book and take your time to learn what all of the functions do so you can use it to its full ability mine is running my home daily since I got it with no troubles at all even when running at 100% output fans come on automatically and the unit works perfectly

    Walter W.
    Good inverter for 48 volts golf carts change!!

    5000 watts 48 volt inverter. I Use for 2018 golf club car battery charging & home emergency power station . Berry Happy!!!!!!??????????Thank you very much Calpha Solar!!!

    Larry B. Karr

    Have been running two of these for over a year now fully off grid In Hawaii. They have been amazing! We are admittedly heavy power users, we have 220v Air conditioning, 220v water pump, 220v induction stove, washer dryer. Never had an issue overloading the system..even when the ladies think everything should be on at once lol. Example if your doing laundry and cooking then the water pump kicks on the inverters give a beep but always cover the load. Couldnt be happier with them for the price they're much much better of a deal then the big names. I will and have recommended this inverter/charger to everyone that inquires about it.

    Thomas C. Stinson
    So far so good

    I had a 3000 watt eg4 but it was horrendously loud , this is by far quieter and the mppt tracks way better with a 5000 watt output for a hundred dollars more... well worth it so far.. the wifi is a nightmare to hook up on any of these things

    Harry M. Robinson
    Think about it a lot

    Very nice unit, I'm upgrading my off-grid solar fpor my camper from 1500w to this.
    BUT, I'm also switching to LiFe batteries from lead.
    Now, this unit can do it, old one could not.
    However you need to read the manual,
    then sit down with your favorite beverage and read it again.
    And then struggle through the setup stuff.
    I think if you have lead batts, its just plug it in and go.
    But I had quite a head scratcher figuring out how the unit would talk to the BMS that runs the new batteries.