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High Capacity Stackable Battery Home Solar Power Storage System

This home battery is modular with 3kWh-5.5kWh- increments, providing a capacity range of 5-40 kWh per Stack. This also allows for easy
servicing and future expansion. With continuous output at up to 15 kW, true full-home backup is here.
  • STOL


  • 3000A/5000A/5500A

  • 230VAC

  • 170-280VAC

  • 50HZ-60HZ

The Energy Storage Controller Inverter Integrated Machine combines the functions of inverter, MPPT solar controller and utility charging to provide stable power supply for power-using equipment in areas with no power, lack of power and unstable power. The product is based on a fully digital intelligent design with advanced SPWM technology, outputting pure sine wave, converting DC power into AC power, suitable for AC loads such as household appliances, power tools, industrial equipment, electronic video and audio. LcD screen display design, real-time display of system operation data and operating status. Comprehensive electronic protection function ensures the whole system is safer and more stable.Contact us


Modular battery pack and modular inverter for easy assembly to expand power, capacity, and less wiring, 

reducing costs, with presentable appearance.


Model 3000A 5000A 5500A
Rated power 3000W 5000W 5500W
AC rated voltage 230VAC
Selectable voltage range 170-280VAC
Frequency range 50HZ-60HZ
AC voltage 230VAC+5%
Max.power output 11000VA
Efficiency ≥93.5%
Transfer time 10ms
Waveform Sine Wave
Rated battery voltage 51.2V
Battery voltage range 40-60V
Compatible battery type Lithium
Max.PV array open circuit voltage 500VDC
Max.PV array power 3000W
5000W 5500W
MPPT range@ Operating voltage 120-450VDC
Max.charge current 80A
100A 100A
Net weight 10kg
Dimension 100*300*400mm
Rated capacity 5.12KWH 5.12KWH 10.24KXH
Nominal voltage 51.2V
Discharge voltage range 43.2-57.6V
Charging current 20A@25℃
Max.charging current 50A@25℃
Max.discharge current 100A@25℃
Max.power output 5120W 5120W 10240W
Depth of discharge DOD 0.9
Communication Interface RS485/RS232/CAN
Cycles 5000 cycles 80%DOD. @25℃
Working Temp.Range Charge: 0℃~50℃/Discharge: -10℃~60℃
Storage temperature(°C) -20°℃ ~-60℃
Net weight 65kg 65kg 130kg
Dimension 590*742*195mm 590*742*195mm 590*1174*195mm


STOL-Solar Power System- (4)

Product Description


The following figure shows the system application scenario of this product. A complete system includes the following parts:

1. Photovoltaic module: Convert light energy into DC electric energy, charge the

battery through energy storage inverter, or directly reverse it into AC to power

the load.

2. Utility or generator: Connected at the AC input, it can supply power to the load

and charge the battery at the same time. If no utility or generator is connected,

the system can also operate normally, when the load power is provided by the

battery and PV module.

3. Battery: The role of the battery is to ensure the normal use of power for the

system load when the solar energy is insufficient and there is no utility power.

4. Household load: It can access various household and office loads, including

refrigerators, lamps, TV sets, fans, air conditioners and other AC loads.

5. Energy Storage Controller Inverter Integrated Machine: The energy conversion device

of the whole system.Contact us

STOL-Solar Power System- (5)STOL-Solar Power System- (6)STOL-Solar Power System- (7)

Product Dispaly

Supporting one-stop procurement, our product categories are complete; There is aspecialized production line with guaranteed quality; Batch purchase supports OEM/ODM and provides professional installation guidance. Welcome to Contact usSTOL-Solar Power System- (8)


Product Description

Thank you for your interest in our inverters. Below, you will find answers to some frequently asked questions:Contact us

Are your inverters pure sine wave output?

Yes, all our inverters provide true pure sine wave output.

What kind of output can your inverters provide?

Our inverters are typically produced with 110V, 115V, 120V, 220V, 230V, and 240V, 50/60Hz self-adaption. If you have any special requirements, please let us know for engineer consulting.

What's the difference between low frequency and high frequency inverters?

Low frequency inverters offer various protections, strong adaptability to the environment, and reliable voltage regulation. On the other hand, high frequency inverters lack these features.

What's the difference between pure sine wave and modified sine wave inverters?

Pure sine wave output inverters provide power that is as good as the public power grid, if not better. They have a low repair rate, long lifespan, no harmonic pollution, and are environmentally friendly. On the other hand, modified sine wave output inverters can negatively impact appliances and cannot load inductive loads such as air conditioners and refrigerators. Certain motor control circuits are also not compatible with modified sine wave inverters.

What appliances can your inverters load?

Our inverters can be used with household, office, agricultural appliances, and other inductive loads such as refrigerators, air conditioners, water pumps, etc.

Can you customize the inverters with our company logo?

Yes, we accept OEM orders and can print your company logo on the inverters, nameplates, and packaging.

How do I choose the right inverter?

Simply tell us your requirements, and our sales team will recommend a suitable inverter for you.

How do I solve technical problems?

We offer 24-hour after-service consultancy to help you easily solve any technical problems you may encounter.

Do I need a power inverter?

While not absolutely required, a power inverter is necessary if you want to have 220 or 230 volts AC and use normal AC appliances. Without a power inverter, you will solely rely on battery power, which may be acceptable in small RVs or cabins.

What's the difference between 12, 24, and 48 volt inverters?

The voltage refers to the input voltage from the battery bank. Higher voltages allow for less current, which means you can use smaller wires between your solar panel array and battery bank. It's important to ensure that the solar panels, inverter, and battery bank all use the same voltage.

What should I do if the product is broken?

If any product is faulty, please send us a picture or video, and we will study it and provide the necessary spare parts of the PCB board for after-sale service.Contact us

For more information, please visit our website or contact us directly. Thank you

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Zhongshan Alltop Lighting Co., Ltd.