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SunWell Energy

10.24kWh 5kW APOLLO A Stackable All-in-One ESS

10.24kWh 5kW APOLLO A Stackable All-in-One ESS

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Model

A stack-first design puts a ten point two four kilowatt hour five kilowatt block at the base of a system you extend one cabinet at a time. The ten point two four kilowatt hour five kilowatt APOLLO A stacks into a home as one cabinet, pairing a pure-sine inverter with a LiFePO4 bank so rooftop solar becomes stored, switchable power.

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10.24kWh 5kW APOLLO A Stackable All-in-One ESS — Technical Specifications
MODELSW-A-51.2-200-US
Inverter
Rated Power5KW
AC Rated Voltage110V/230V (Split phase)
Rated Frequency50Hz
Efficiency≥98%
Transfer Time10ms
WaveformPure Sine Wave
Battery Overvoltage58.4V
Battery Undervoltage Alarm45V
Constant Voltage Charge58.4V
Float Voltage56V
Max. Charging Current100A
Communication InterfaceRS232（Inverter) / RS485（BMS）
Dimension60×40.5×18cm
AC Input
Nominal Voltage110Vac
Voltage Range77-135Vac
Rated Frequency50/60Hz
Frequency Range40-70Hz
Rated Current30A
Max. AC Current50A
PV Input
Max. Voltage150V
Optimum Voltage60-105V
Voltage Range60-150V
Max. Power6400W
Battery
Rated Capacity10240Wh(200Ah)
Nominal Voltage51.2V
Discharge Voltage Range43.2V-58.4V
Standard Charing Current50A
Max. Charging Current100A
Max. Discharging Current100A
Depth of Discharge95%
Communication InterfaceCAN/RS485
Cycle Life≥6000, 25±2°C, 0.5C, EOL80%
Working Temperature RangeCharge: 0°C-50°C; Discharge: -20°C-60°C
Storage Temperature-20°C-60°C
Dimension60×40.5×19.5cm

Features

  • Stack to suit Need more? Add a five kilowatt cabinet and the ten point two four kilowatt hour total climbs.
  • Waveform safe The five kilowatt inverter keeps a true sine on one hundred ten volt for picky devices.
  • Chemistry edge LiFePO4 makes the ten point two four kilowatt hour store fire-safe and long.
  • Live protection The BMS isolates a bad cell before the five kilowatt stage feels it.
  • Generator friendly The PV input drinks from a genset when the sun hides.
  • Low fuss Mount, link and forget — the cabinet self-manages in the background.

Applications

  • Off-grid cabin: With no mains nearby, the battery and inverter keep a remote cabin lit and working through every nightly cycle.
  • Cold storage: Frozen and chilled goods stay safe on battery through a blackout, with the ten point two four kilowatt hour pack holding the cold.
  • Security & lighting: Surveillance, gates and yard lights stay on the battery through an outage, holding a site under watch.
  • Community microgrid: Neighbouring homes wire their cabinets into one pool, sharing a single backup bank through the blackout.
  • Water pump: An irrigation or well pump starts and runs on the pure-sine five kilowatt output, drawing from stored solar.
  • Whole-home backup: A blackout barely registers: the five kilowatt inverter hands the load to the ten point two four kilowatt hour bank in moments.

Energy Management & System Architecture

Several five kilowatt blocks share one BMS bus here, so the ten point two four kilowatt hour capacity is really a row the owner builds outward as needs climb. No combiner, no rack: the ten point two four kilowatt hour five kilowatt APOLLO A is its own module, and linking more just extends the same BMS spine.

The BMS sums cell data across the row and tops the weakest first, then the five kilowatt inverter serves one hundred ten volt loads from a single state of charge. Self-consumption and backup both run off that one spine at one hundred ten volt; the five kilowatt stage hands over in milliseconds when the grid leaves.

Grid, Backup & System Integration

Because the BMS already spans the row, adding a five kilowatt cabinet simply lengthens the same backup string protecting a home at one hundred ten volt. Blackout response is measured in milliseconds: the five kilowatt stage pulls the ten point two four kilowatt hour bank online before most appliances notice.

The ten point two four kilowatt hour total rises with each tile, and the five kilowatt inverter keeps feeding one hundred ten volt essentials without a rewire. The BMS merges every stacked block into one virtual battery, so backup grows in step with the physical stack and the one hundred ten volt feed stays unified.

Warranty

We provide a 5-year warranty on the battery and a 2-year warranty on the inverter of this product. If you experience any quality issues within the warranty period, please contact us and we will arrange a replacement or repair promptly.

Frequently Asked Questions

How modular is it really?

Fully — the ten point two four kilowatt hour store is just five kilowatt blocks clipped together.

What does the BMS actually do?

Balances cells, caps current and heat, and isolates faults before the inverter strains.

Will it run my one hundred ten volt loads?

Yes, the five kilowatt sine stage feeds them cleanly from the ten point two four kilowatt hour pack.

Safe to mount inside?

Yes. Keep it ventilated; the BMS handles the rest.

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

Every project is unique. Let us design a solar solution tailored to your specific requirements.