Sol-Ark 5K-1P Hybrid Inverter System

Sol-Ark 5K-1P Hybrid Inverter System Delivers 120V Backup Power With Solar And Battery Control

The Sol-Ark 5K-1P Hybrid Inverter System is designed for 120V solar and battery backup systems that need integrated power conversion, solar charging, and energy management in one inverter. With 4,800W of continuous AC output, support for 48V lithium or lead-acid batteries, two MPP trackers, and grid, off-grid, and battery backup operating modes, it gives homeowners, remote property owners, and other power users a practical way to coordinate solar, battery, grid, and generator power.

Sol-Ark 5K-1P Hybrid Inverter System Features

Hybrid Power Management For More Flexible Backup Planning

The Sol-Ark 5K-1P combines a hybrid inverter and solar charge control in a single system. It can manage power from solar, batteries, the utility grid, and a generator, helping you build a backup setup around the energy sources available at your location. Its operating modes support grid-connected use, off-grid operation, and battery backup applications.

4,800W Continuous AC Output So You Can Power 120V Loads

With a nominal AC output of 120V single phase and 4,800W of maximum continuous real power, the Sol-Ark 5K-1P is built for substantial 120V power needs. It supports up to 40A of output current and can provide up to 7,200VA of peak apparent power for five seconds when operating off-grid.

• 4,800W maximum continuous real power
• 40A maximum output current
• 7,200VA peak apparent power for 5 seconds off-grid
• 120V single-phase nominal AC voltage

10,400W PV Input For A Substantial Solar Array

The solar input section accepts up to 10,400W of PV power at STC, giving the system a large solar input capacity relative to its continuous AC output. The 150–425V nominal voltage range, 125V startup voltage, and 500V maximum input voltage define the operating range for the solar input.

Two MPP trackers are provided, with two PV strings per MPPT. Each MPPT supports a maximum input current of 26A with 20A self-limiting, giving the system flexibility for solar array planning while keeping the specified electrical limits in view.

48V Battery Support For Lithium Or Lead-Acid Storage

The Sol-Ark 5K-1P supports both lithium and lead-acid battery technologies at a nominal 48V DC. Its specified operating voltage range is 40–60V, with a maximum battery charge or discharge current of 120A. Battery capacity is specified from 50 to 9,900Ah.

The battery charging system uses a 3-stage charging controller with equalization. The inverter also includes a current shunt for accurate state-of-charge percentage monitoring and an external temperature sensor. Communication with lithium batteries is supported through CANBus and RS485.

Grid And Generator Integration For Multiple Power Sources

Power availability can change quickly during an outage or in an off-grid environment. The Sol-Ark 5K-1P is designed to manage grid and generator power alongside solar and battery resources. It includes automatic generator start functionality and supports a maximum grid passthrough current of 50A.

Remote Monitoring And Connected Communication For Easier Oversight

Wi-Fi and LAN communication are included, along with remote monitoring capability. This gives users a way to monitor the system remotely rather than relying solely on physical access to the inverter. For installations where the power system is located away from the main living or working area, that added visibility can be especially useful.

Fast Backup Transfer For Connected Loads

The specified backup transfer time is 5ms. For systems where maintaining power during a transition matters, the fast transfer specification is an important part of planning the backup configuration.

Real-World Applications For The Sol-Ark 5K-1P

Home Backup Power For 120V Systems

The Sol-Ark 5K-1P can serve as the central inverter in a residential solar and battery backup system. Its 4,800W continuous AC output, 48V battery support, and ability to manage grid, solar, battery, and generator power make it suited to backup planning where several energy sources need to work together.

Off-Grid Power For Remote Properties

For off-grid installations, the inverter can operate without relying on utility power while coordinating solar generation and battery storage. Generator integration provides another available power source for systems designed around multiple forms of energy input.

Emergency Preparedness For Extended Outages

Rather than relying on a standalone generator as the only backup source, a solar and battery system built around the Sol-Ark 5K-1P can incorporate solar charging and stored battery energy. The inverter's grid-connected, off-grid, and battery backup modes allow the system to be configured around different operating needs.

Remote And Mobile Power Planning

The inverter is wall-mounted and weighs 53 lb, so it is intended as a fixed component of a larger power system rather than a portable power station. That makes it more appropriate for planned installations at homes, remote properties, and other locations where a permanent solar and battery system is desired.

How The Sol-Ark 5K-1P Compares To Typical Alternatives

A portable power station generally packages battery storage, inverter functions, and charging into a mobile unit. The Sol-Ark 5K-1P takes a different approach: it is a wall-mounted hybrid inverter designed to coordinate an external 48V battery system with solar, grid, and generator power.

Compared with a basic solar inverter, the Sol-Ark 5K-1P adds battery management and backup-oriented operating modes. Compared with a traditional grid-only inverter, it is designed to manage multiple energy sources and includes automatic generator start functionality. It can also be stacked with up to eight units in parallel when a larger system configuration calls for that capability.

Battery selection remains an important part of the overall system. The inverter supports both lithium and lead-acid technologies, but the appropriate battery configuration should be confirmed before purchase based on the complete system design.

Buyer Guidance For Choosing The Sol-Ark 5K-1P

The Sol-Ark 5K-1P is worth considering if you are planning a 120V solar and battery system and want one inverter to coordinate solar charging, battery storage, grid power, and generator power. Its 10,400W maximum PV input and 4,800W continuous AC output should be considered together when designing the complete system.

This May Be A Good Fit If:

• You are building a 120V single-phase solar and battery backup system.
• You need up to 4,800W of continuous AC output.
• You want to use 48V lithium or lead-acid batteries.
• You want grid-connected, off-grid, and battery backup operating modes.
• You want to integrate solar, battery, grid, and generator power.
• You need remote monitoring through included Wi-Fi and LAN communication.
• You want the option to parallel up to eight units.

Because this is a wall-mounted hybrid inverter rather than a standalone portable power station, customers should confirm their battery configuration, solar array design, electrical requirements, and installation details before purchase.

Common Questions About The Sol-Ark 5K-1P

How Much Continuous AC Power Does The Sol-Ark 5K-1P Provide?

The Sol-Ark 5K-1P provides up to 4,800W of continuous real AC power at its nominal 120V single-phase output. Its maximum output current is 40A.

What Batteries Can The Sol-Ark 5K-1P Use?

The inverter supports lithium and lead-acid batteries with a nominal DC voltage of 48V and an operating voltage range of 40–60V. Its specified battery capacity range is 50–9,900Ah.

How Much Solar Power Can The Sol-Ark 5K-1P Accept?

The maximum allowed PV power is 10,400W at STC. The system has two MPP trackers and two PV strings per MPPT, with a maximum input voltage of 500V.

Can The Sol-Ark 5K-1P Work Off Grid?

Yes. The provided product information specifies grid-connected, off-grid, and battery backup operating modes. The system is also designed to manage solar, battery, grid, and generator power.

Does The Sol-Ark 5K-1P Support Remote Monitoring?

Yes. Remote monitoring is supported, and Wi-Fi and LAN communication are included.

What’s Included 

• 1 x External Temperature Sensor

The provided product information does not specify additional physical items included with the product. Customers should confirm the complete package contents before purchase.

Build Your Power System Around The Sol-Ark 5K-1P

The Sol-Ark 5K-1P gives you a defined foundation for a 120V solar and battery backup system, combining 4,800W of continuous AC output with solar charging, 48V battery support, remote monitoring, and management of grid and generator power. With an IP65 / NEMA 3R enclosure, 10-year standard warranty, 97.6% maximum efficiency, and the ability to parallel up to eight units, it is designed for customers planning a more structured long-term power solution. At Outbound Power, we focus on helping customers match the inverter, battery, and solar components to the actual requirements of their system, so you can build your power setup with practical planning in mind.

Sol-Ark 5K-1P Hybrid Inverter System Manuals

Sol-Ark 5K-1P Hybrid Inverter System Spec Sheet

Sol-Ark 5K-1P Hybrid Inverter System Brochure