1 1

SunWell Energy

15.36kWh 6kW APOLLO A Stackable All-in-One ESS

15.36kWh 6kW APOLLO A Stackable All-in-One ESS

Get a Quote Contact Us
Model

A six kilowatt inverter and fifteen point three six kilowatt hour pack sit in one floor cabinet here, giving a site a self-contained solar hub that grows by stacking. Think of it as a fifteen point three six kilowatt hour six kilowatt power brick: the APOLLO A snaps beside others to scale a home from evening buffer to full-day backup.

View full details
15.36kWh 6kW APOLLO A Stackable All-in-One ESS — Technical Specifications
MODELSW-A-51.2-300
Inverter
Rated Power6kW
AC Rated Voltage230Vac
Rated Frequency50/60Hz
Efficiency≥98%
Transfer Time10ms
WaveformPure Sine Wave
Battery Overvoltage58.4V
Battery Undervoltage Alarm45V
Constant Voltage Charge58.4V
Float Voltage56V
Max. Charging Current100A
Communication InterfaceUSB（Inverter) / RS485（BMS）
Dimension60×40.5×18cm
AC Input
Nominal Voltage230Vac
Voltage Range90-280Vac
Rated Frequency50/60Hz
Frequency Range40-70Hz
Rated Current60A
Max. AC Current100A
PV Input
Max. Voltage500V
Optimum Voltage300-400V
Voltage Range80V-500Vdc
Max. Power27A/9000W
Battery
Rated Capacity15360Wh(300Ah)
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

  • Build as you go One six kilowatt cabinet today, a wall of them tomorrow — the fifteen point three six kilowatt hour capacity adds one block at a time.
  • Clean output The six kilowatt inverter holds a true sine wave on two hundred thirty volt for delicate loads.
  • Thousands of cycles Engineered for nightly use, the fifteen point three six kilowatt hour pack repeats its routine for years.
  • Cell-level care A self-written BMS balances the fifteen point three six kilowatt hour bank and logs health over the link.
  • Flexible sourcing Charge from panels, grid or generator through one tolerant MPPT input.
  • Indoor tough The cabinet keeps working where humidity and heat would stall lesser units.

Applications

  • Peak-period bill cut: It stores cheap midday power and gives it back when prices climb, smoothing the peak-demand charges on the account.
  • Annex & outbuilding: A shed, studio or guest wing shares the main bank, so outbuildings stay powered without a separate box.
  • Large residence: Stacked cabinets cover a villa or multi-room home, meeting the full fifteen point three six kilowatt hour demand from one tidy row.
  • Workshop & tools: A pure-sine six kilowatt feed starts saws and pumps cleanly, so the workshop runs as if wired to the grid.
  • Small business: Card readers, routers and display lights draw from the six kilowatt output, so trading never pauses for an outage.
  • Off-grid cabin: With no mains nearby, the battery and inverter keep a remote cabin lit and working through every nightly cycle.

Energy Management & System Architecture

The architecture is deliberately flat: inverter, controller and the fifteen point three six kilowatt hour pack talk over a single link watched by the BMS, removing the boxes and cables of a rack build. Every six kilowatt cabinet carries its own inverter and a slice of the fifteen point three six kilowatt hour LiFePO4 pack, yet the BMS treats the stack as one battery with one state of charge.

On two hundred thirty volt the system self-consumes solar and banks surplus; islanded, the six kilowatt inverter carries the load and the BMS guards each cell until supply returns. Day to day it converts panel power to two hundred thirty volt at high efficiency and refills the bank; in an outage the six kilowatt stage takes over fast and the BMS holds the line.

Grid, Backup & System Integration

The unit floats on the grid and disconnects cleanly into island mode, the six kilowatt inverter rebuilding a stable two hundred thirty volt wave from the fifteen point three six kilowatt hour pack. Expansion is mechanical, not electrical: drop a six kilowatt fifteen point three six kilowatt hour block beside the first and the BMS adopts it, stretching both capacity and backup at two hundred thirty volt.

Generator support is built in: if solar and grid both fall short, the MPPT input accepts a genset to recharge the bank while the BMS keeps watch. The system stays one virtual battery, so runtime grows the moment the new tile clips on.

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

Do I need a battery room?

No. The six kilowatt fifteen point three six kilowatt hour unit is one floor cabinet that stacks.

Can it charge from a generator?

Yes. The single PV input also accepts a genset to refill the bank.

Will the fifteen point three six kilowatt hour pack suit daily use?

It is built for exactly that — nightly charge and discharge, year after year.

Indoor installation safe?

Yes. The BMS covers over-current, heat and short circuit; ventilate the space.

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.