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SunWell Energy

6.2kW 206Ah Wheeled Portable All-in-One ESS

6.2kW 206Ah Wheeled Portable All-in-One ESS

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Built as an all-in-one LiFePO4 system, the 6.2kW 206Ah Wheeled Portable All-in-One ESS brings dependable storage to 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. The all-in-one design installs with basic cabling and no special tools, fitting tight equipment spaces.

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6.2kW 206Ah Wheeled Portable All-in-One ESS — Technical Specifications
MODELSW-MA-6K10LV
Rated Power6200VA/6200W
INPUT
Nominal Voltage230Vac(Settable)
Selectable Voltage Range170-280Vac(UPS) / 90-280Vac(Appliances)
Nominal Input Frequency50/60Hz(Auto Sensing)
OUTPUT
Nominal Voltage230Vac(Settable)
Surge Power12400VA
Frequency50/60Hz(Auto Sensing)
Peak Efficiency96%（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 Capacity206Ah
Battery Voltage Range42~58.4Vdc
SOLAR CHARGER & AC CHARGER
Solar Charger TypeMPPT
Max. PV Array Power6500W
Max. PV Array Open Circuit Voltage500Vdc
MPPT Operating Voltage Range60Vdc~450Vdc
Max. PV Input Current27A
Max. Solar Charge Current120A
Max. AC Charge Current30A/100A
Max. Charge Current(PV+AC)120A
PHYSICAL
Product Dimension(W×D×H)340×600×705
Package Dimension(L×W×H)690×425×755
Net Weight94kg
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 6500W 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-6K10LV manages energy through an all-in-one architecture joining 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 6500W across a 60–450Vdc range and converts it to charge the 206Ah pack or power the load directly. Integrated control routes power between PV, battery, grid, and connected devices according to demand.

Battery storage delivers 6200W continuous with a 12400VA surge through the inverter/PCS at 96% PV-to-inverter and 93% battery-to-inverter efficiency. Intelligent control handles charging from PV or utility (lithium activation by PV or utility) and load sharing 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 acts as a portable backup center, delivering 230Vac output with a 10ms(UPS)/20ms(Appliances) transfer that keeps essential loads on through outages. Solar self-consumption is built in: the inverter directs daytime PV to power devices and charge the battery first, reducing grid draw automatically.

Backup energy comes from the 206Ah LiFePO4 bank, rechargeable from PV or the grid, while the selectable 170–280Vac(UPS)/90–280Vac(Appliances) input rides through unstable supplies. Scalability comes 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-6K10LV work with the solar panels I already have?

Yes. The MPPT accepts up to 6500W of PV across a 60–450Vdc range with a 500Vdc open-circuit limit, so most home rooftop or ground arrays connect via MC4. Match your string voltage to the MPPT window during setup.

How long can it keep my home running during an outage?

With a 206Ah (51.2Vdc) LiFePO4 pack and 6200W output, it runs fridge, lighting, Wi-Fi, and a well pump for many hours depending on load; the 12400VA surge starts motor appliances without tripping.

Where can I install a wheeled unit like this?

Its wheeled 94kg cabinet (600×340×705mm) rolls into a garage, utility room, or covered outdoor area. The mixed AC and DC outlets power devices directly, so no fixed wall mounting is needed.

Can I add more capacity as my needs grow?

Yes. It supports parallel operation, so you can add another cabinet to increase both power and stored capacity as demand grows.

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