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SunWell Energy

5kW 100Ah Wheeled Portable All-in-One ESS

5kW 100Ah Wheeled Portable All-in-One ESS

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The 5kW 100Ah Wheeled Portable All-in-One ESS is an all-in-one LiFePO4 system for homes and small businesses needing backup and solar self-use. It works with mainstream hybrid inverters and grows from a single unit to a bigger bank. Built-in protection guards every cell against over-charge, over-discharge, over-current and short circuits.

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5kW 100Ah Wheeled Portable All-in-One ESS — Technical Specifications
MODELSW-MA-5K5LV
Rated Power5000VA/5000W
INPUT
Nominal Voltage230Vac(Settable)
Selectable Voltage Range170-280Vac(UPS) / 90-280Vac(Appliances)
Nominal Input Frequency50/60Hz(Auto Sensing)
OUTPUT
Nominal Voltage230Vac(Settable)
Surge Power10000VA
Frequency50/60Hz(Auto Sensing)
Peak Efficiency 96%(PV to INV)
Peak Efficiency93%(Battery to INV)
Transfer Time10ms(UPS) / 20ms(Appliances)
WaveformPure Sine Wave
Overload Protection60s@105%~110% Load / 10s@110%~140% Load / 5s@≥140% Load
BATTERY
Battery TypeLiFePO4
Battery Voltage51.2Vdc
Rated Capacity100Ah
Battery Voltage Range42~58.4Vdc
SOLAR CHARGER & AC CHARGER
Solar Charger TypeMPPT
Max. PV Array Power5500W
Max. PV Array Open Circuit Voltage500Vdc
MPPT Operating Voltage Range60Vdc~450Vdc
Max. PV Input Current27A
Max. Solar Charge Current100A
Max. AC Charge Current30A/100A
Max. Charge Current(PV+AC)100A
PHYSICAL
Product Dimension (W×D×H)280×450×705mm
Package Dimension(L×W×H)535×365×765mm
Net Weight60kg
CommunicationRS232/RS485(BMS)/Bluetooth/WiFi
Lithium Battery ActivationYES(By PV or Utility)
Parallel CapacityYES
Type Of PV ConnectionMC4
Type Of AC Input ConnectionIEC C14 Inlet/Circular Connector
Type Of Battery Expansion ConnectionCircular Connector(Optional)
Type Of AC Output Connection30A Circular Connector×1; 10A CN/13A UK/16A EU/ect.Standard Socket×3
Type Of DC Output ConnectionUSB:18W×4,Type C:100W×1,60W×1; DC:12V10A×1,12V5A×2
OPERATING ENVIRONMENT
Operating TemperatureCharge:0°C to 50°C; Discharge:-10 to 50°C
Storage Temperature-20°C to 25°C
Humidity5%~95% Relative Humidity(Non-condensing)

Features

  • All-in-one architecture integrates battery, inverter and management. The system combines storage, a hybrid inverter and MPPT in one enclosure, cutting installer time and wiring.
  • Built-in inverter and MPPT handle solar, grid and backup. It harvests PV, powers loads and switches to battery backup within moments of an outage, with no manual action.
  • Intelligent EMS optimizes self-consumption and savings. The system routes power between solar, battery, grid and load in real time, enabling time-of-use scheduling and peak shaving.
  • Real-time monitoring keeps status visible. Through the unit display communication you can check state-of-charge, power flow and faults on site or remotely.
  • Safe LiFePO4 chemistry with multi-layer protection. Inherently stable cells plus system safeguards monitor over-voltage, over-current and temperature during daily operation.
  • Scalable storage expands as demand grows. Add battery modules or parallel units to increase capacity, protecting your initial investment as needs rise.

Applications

  • Rolling Home Backup: Moves to where needed to keep lights, Wi-Fi, and a fridge running through outages.
  • Outdoor & Job Sites: The wheeled cabinet and DC/USB ports power tools, laptops, and phones away from sockets.
  • Daily Solar Self-Consumption: Charges from up to 5500W of PV and discharges in the evening to reduce grid use.
  • Off-Grid Cabins: Supplies independent power for small cabins and shelters when paired with panels.
  • Sensitive Electronics: Pure-sine-wave AC outlets and 12V/USB/Type-C ports safely run routers, laptops, and phones.
  • Capacity Expansion: Parallel operation lets you add another cabinet to grow power and storage.

Energy Management & System Architecture

The SW-MA-5K5LV organizes energy through an all-in-one architecture that combines a built-in MPPT solar charger, a pure-sine-wave inverter, and a 51.2Vdc LiFePO4 battery in a single wheeled cabinet. PV generation enters the MPPT, which accepts up to 5500W across a 60–450Vdc range and converts it to charge the 100Ah pack or supply the load directly. Integrated control shows and routes power between PV, battery, grid, and connected devices according to demand.

Battery storage delivers 5000W continuous with a 10000VA surge through the inverter/PCS at 96% PV-to-inverter and 93% battery-to-inverter efficiency. Intelligent control manages charging from PV or utility (lithium activation by PV or utility) and load distribution across the multi-output AC and DC ports, while RS232, RS485(BMS), Bluetooth, and WiFi links report status and support parallel coordination.

Grid, Backup & System Integration

The unit works as a portable backup center, supplying 230Vac output with a 10ms(UPS)/20ms(Appliances) transfer that keeps essential loads on through outages. Solar self-consumption is built in: the inverter sends daytime PV to power devices and charge the battery first, cutting grid draw without manual switching.

Backup energy comes from the 100Ah LiFePO4 bank, rechargeable from PV or the grid, while the selectable 170–280Vac(UPS)/90–280Vac(Appliances) input tolerates weak supplies. Scalability arrives via parallel operation, letting multiple cabinets combine for more power and capacity, and RS232/RS485/Bluetooth/WiFi links enable monitoring and home energy-management use.

Warranty

LiFePO4 batteries for 5 years, hybrid inverters for 2 years, and solar panels under the supplier policy of a 10-year product warranty plus 30-year linear power warranty. If you experience any quality issues within the applicable warranty period, please contact us and we will arrange a replacement or repair promptly.

Frequently Asked Questions

Will the SW-MA-5K5LV work with the solar panels I already have?

Yes. The MPPT accepts up to 5500W of PV across a 60–450Vdc range with a 500Vdc open-circuit limit, covering typical 200–600W home panels. Use MC4 connections and match your string voltage to the MPPT window.

How long can it power my home during an outage?

With a 100Ah (51.2Vdc) LiFePO4 pack and 5000W output, it runs lights, Wi-Fi, a fridge, and phones for several hours depending on load; the 10000VA surge starts small motor appliances without tripping.

Where can I install a wheeled unit like this?

Its wheeled 60kg cabinet (450×280×705mm) rolls into a garage, utility room, or outdoor shelter. The DC and AC outlets power devices directly, so no fixed wall mount is required.

Can I add more capacity as my needs grow?

Yes. The unit supports parallel operation, letting you add another cabinet to raise both power and capacity as needs grow.

Expert Support

Our team of solar energy experts is ready to help you find the perfect solution for your needs.

Fast Response

We typically respond to all inquiries within 24 hours during business days.

Custom Solutions

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