Why does the AC output on my OUPES Exodus 1500 occasionally disconnect without an alarm while in use, and how can I fix it?

If the AC output on your OUPES Exodus 1500 is disconnecting without a visible alarm, it is likely due to one of the following reasons:Overload Protection: Even if an alarm doesn't sound, the unit may be hitting its 1500W continuous limit. High-startup devices (like refrigerators or power tools) can trigger a surge that exceeds the 3600W peak, causing the inverter to shut down for safety. Solution: Reduce the number of connected devices and restart the unit.AC Timeout Setting: The Exodus 1500 features smart control via the OUPES app. There may be an "AC Timeout" or "Auto-off" setting enabled that shuts down the AC output after a period of inactivity or low power draw. Solution: Connect the unit to the OUPES app via Bluetooth/Wi-Fi and check the settings to adjust or disable the AC timeout.Low Battery: If the battery level is very low, the unit may prioritize internal systems and shut off the high-draw AC inverter first. Solution: Ensure the unit is charged above 20% when running high-wattage appliances.Ventilation/Overheating: If the unit is in a confined space, it may shut down the inverter to prevent heat damage. Solution: Ensure the ventilation openings are clear and unobstructed.If the problem persists after checking these settings, try a hard reset by pressing and holding the main POWER button for 3 seconds to turn the unit off, then back on. If the issue continues, contact OUPES customer support as it may indicate a firmware or hardware fault.

My OUPES Exodus 1500 works, but the cooling fan turns on every 5-10 seconds even when only using 50Wh. Is this normal behavior for a unit that is only 10 days old?

Frequent fan cycling on the OUPES Exodus 1500 can be caused by several factors, even at low power loads like 50W. While the manual does not specify the exact temperature thresholds for the fan, here are the most common reasons and steps to troubleshoot:Ventilation Obstructions: Ensure that the ventilation openings on the sides of the unit are completely clear. The manual emphasizes keeping these unobstructed to allow proper airflow.Ambient Temperature: If the unit is in a warm environment or under direct sunlight, the internal sensors may trigger the fan more frequently to protect the LiFePO4 battery.Charging Status: If you are charging the unit (via AC or Solar) while simultaneously discharging 50W, the internal heat generated by the charging circuit will cause the fan to run more often.App Settings: Since the Exodus 1500 supports APP Smart Control, download the OUPES app. It may allow you to monitor internal temperatures or check if there are firmware updates that optimize fan algorithms.Inverter Efficiency: Even with a small load, the AC inverter generates heat. If you are using the AC outlets, try switching to DC or USB ports for low-power devices to see if the fan behavior changes, as DC output is generally more efficient and cooler.If the fan continues to cycle every 5-10 seconds in a cool environment with no charging input and clear vents, it may indicate a sensitive thermal sensor. Since your unit is only 10 days old and covered by a 3-Year Warranty, you should contact OUPES customer support for a technical evaluation.

Why is my OUPES Exodus 1500 portable power station only charging up to 88%?

If your OUPES Exodus 1500 is stopping at 88% charge, it may be due to a calibration issue with the battery management system (BMS) or environmental factors. While the manual does not explicitly list an "88% limit," here are the recommended steps to resolve charging issues:Calibrate the Battery: Fully discharge the unit until it turns off completely, then charge it continuously to 100% using the AC wall charger. This helps the internal software accurately recognize the battery's full capacity.Check Temperature: LiFePO4 batteries have safety protections that may limit charging if the unit is too hot or too cold. Ensure you are charging the unit in a well-ventilated area within normal operating temperatures.Try a Different Charging Source: If you are currently using solar panels, try switching to the AC wall outlet. AC charging is more stable and can help determine if the issue is with the power source or the station itself.Check the OUPES App: Use the mobile app to check for any firmware updates or specific settings (like charging speed limits) that might be affecting the charge cycle.If the unit consistently stops at 88% after a full discharge/recharge cycle, please contact OUPES customer support as this may indicate a hardware fault covered under your 3-year warranty.

OUPES Exodus 1500 Solar Generator Kit User Manual

1. Introduction

This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your OUPES Exodus 1500 Solar Generator Kit. This kit includes the Exodus 1500 portable power station and a 240W foldable solar panel, designed to provide reliable off-grid power for various applications.

OUPES Exodus 1500 Solar Generator Kit main unit

Image 1.1: The OUPES Exodus 1500 portable power station.

Please read this manual thoroughly before using the product and retain it for future reference.

Video 1.1: An overview of the OUPES Exodus 1500 Power Station's features and capabilities.

2. Safety Instructions

Observe the following safety precautions to prevent injury or damage to the product:

Do not disassemble, repair, or modify the unit.
Keep the unit away from heat sources, direct sunlight, and flammable materials.
Avoid exposure to water, rain, or high humidity.
Use only original or certified accessories.
Ensure proper ventilation during use and charging.
Keep out of reach of children and pets.
Dispose of the product according to local regulations.

3. Package Contents

Verify that all items are present in your package:

1 × OUPES Exodus 1500 Power Station
1 × 240W Foldable Solar Panel
1 × AC Charger
1 × Car Charging Cable
1 × User Manual (this document)

4. Product Overview

The OUPES Exodus 1500 features multiple output ports and a clear display for monitoring status.

Diagram of OUPES Exodus 1500 showing 10 ports including AC, DC/Car, USB-A, USB-C, and Anderson Input

Image 4.1: Front panel and side view of the Exodus 1500, highlighting various input and output ports.

4.1. Ports and Controls

AC Output: 3 x Pure Sine Wave 120V/1500W (Boost 1700W, Surge 3600W)
DC Output: 2 x DC5521 (12V/10A), 1 x Car Lighter (12V/10A)
USB-C Output: 2 x PD Fast Charging (140W Max per port)
USB-A Output: 2 x QC3.0 Fast Charging (18W Max per port)
AC Input: Up to 800W Max
Anderson Input: Up to 480W Max (for solar charging)
Power Button: To turn the unit on/off.
LCD Display: Shows battery level, input/output power, and status indicators.

5. Setup and Charging

5.1. Initial Charging

Before first use, fully charge the Exodus 1500. It can be charged via AC wall outlet or solar panel.

OUPES Exodus 1500 charging via AC wall outlet and solar panel

Image 5.1: The Exodus 1500 can be recharged via AC or solar input.

AC Charging: Connect the AC charger to the AC input port on the power station and then to a wall outlet. The unit charges from 0-100% within approximately 4 hours (0-80% in 2 hours).
Solar Charging: Unfold the 240W solar panel and position it in direct sunlight. Connect the solar panel to the Anderson input port on the power station. Charging time with one 240W panel is approximately 8-13 hours.
Car Charging: Use the provided car charging cable to charge the unit from your vehicle's 12V outlet.

5.2. Hybrid Charging

The Exodus 1500 supports hybrid charging, allowing you to charge via AC and solar simultaneously for faster recharge times.

6. Operating Instructions

6.1. Powering On/Off

Press and hold the main POWER button for 3 seconds to turn the unit on or off. The LCD display will illuminate.

6.2. Using Output Ports

Once the unit is on, press the respective button (AC, DC, USB) to activate the desired output ports. The corresponding icon on the LCD display will light up.

OUPES Exodus 1500 powering various devices like a blender, radio, camera, drone, and laptop

Image 6.1: The Exodus 1500 can power a wide range of devices simultaneously.

AC Outlets: Plug your AC devices into the 120V outlets. The unit provides 1500W continuous power, with a boost mode up to 1700W and surge capability of 3600W.
DC Outlets: Use the DC5521 or car lighter port for 12V DC devices.
USB Ports: Connect your USB-C (up to 140W PD) and USB-A (up to 18W QC3.0) compatible devices for fast charging.

6.3. Uninterruptible Power Supply (UPS) Function

The Exodus 1500 features an Uninterruptible Power Supply (UPS) function. When connected to an AC wall outlet and powering devices, it can automatically switch to battery power within ≤20ms during a power outage, protecting sensitive electronics like computers and CPAP machines.

OUPES Exodus 1500 providing UPS power to a computer, CPAP machine, refrigerator, and security camera

Image 6.2: The UPS function ensures continuous power for critical devices during outages.

6.4. APP Smart Control

Download the OUPES app to monitor and control your Exodus 1500 remotely via Bluetooth or Wi-Fi. The app allows you to check battery status, input/output power, and adjust settings like AC timeout and charging speed.

Smartphone screen showing the OUPES app interface for monitoring and controlling the power station

Image 6.3: The OUPES mobile app provides convenient remote monitoring and control.

7. Maintenance and Storage

7.1. General Maintenance

Clean the unit with a dry, soft cloth. Do not use abrasive cleaners or solvents.
Regularly check ports for dust or debris and clean if necessary.
Ensure ventilation openings are clear and unobstructed.

7.2. Storage

For optimal battery life and safety:

Store the unit in a cool, dry place, away from direct sunlight and extreme temperatures.
If storing for extended periods, charge the unit to 50-80% every 3-6 months.
Avoid storing in environments with high humidity.

Person lifting the OUPES Exodus 1500 from a car trunk, demonstrating its portability

Image 7.1: The compact design and integrated handles make the Exodus 1500 easy to transport.

8. Troubleshooting

If you encounter issues, refer to the following common problems and solutions:

Problem	Possible Cause	Solution
Unit does not power on	Battery is depleted; Power button not pressed correctly	Charge the unit; Press and hold the power button for 3 seconds.
AC output not working	AC output not activated; Overload protection triggered	Press the AC button to activate; Reduce connected load; Restart unit.
Solar charging is slow or not working	Insufficient sunlight; Panel not connected properly; Panel dirty	Reposition panel for direct sunlight; Check connections; Clean panel surface.
App not connecting	Bluetooth/Wi-Fi off; App not updated; Unit too far	Ensure Bluetooth/Wi-Fi is enabled; Update app; Move closer to the unit.

If the problem persists, please contact OUPES customer support.

9. Specifications

9.1. Exodus 1500 Power Station

Feature	Specification
Model Name	Exodus 1500
Battery Capacity	1.4kWh (1488Wh)
Battery Type	LiFePO4 (3,500+ Life Cycles to 80%)
AC Output	3 x Pure sine wave 120V/1500W, Peak 3600W, Boost 1700W
DC Output	2 x DC5521 (12V/10A), 1 x Car Lighter (12V/10A)
USB-C Output	2 x PD Fast Charging, 140W Max per port
USB-A Output	2 x QC3.0 Fast Charging, 18W Max per port
AC Input	800W Max
Anderson Input (Solar)	480W Max
Charging Time (AC)	0-100% within 4 Hrs
Special Features	UPS (≤ 20ms switchover), APP control, Built-in MPPT controller, Pass-through charging
Product Dimensions	14.1 x 10.7 x 10.9 inches (LxWxH)
Net Weight	30.5 lbs

9.2. 240W Solar Panel

Feature	Specification
Rated Power	240W
Conversion Efficiency	23.4%
Waterproof Level	IP67
Net Weight	Approx. 15.8 lbs (7.2KG)
Cable Length	16.4 ft

OUPES Exodus 1500 power station with various certification documents and a trophy

Image 9.1: The Exodus 1500 is rigorously tested and certified to global standards.

10. Warranty and Support

10.1. Warranty Information

The OUPES Exodus 1500 Solar Generator Kit comes with a 3-Year Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.

10.2. Customer Support

For technical assistance, warranty claims, or any questions regarding your OUPES product, please contact our customer support team. Refer to the contact information provided on the official OUPES website or your purchase documentation.