ALP Household Energy Storage Systems: A New Benchmark For Smart Energy Management
As a global leading provider of household energy storage system solutions, ALP has launched the APOLLO B series household energy storage battery system, equipped with a 5 KVA inverter and a 20480 watt-hour (20.48kWh) hub, to provide families with efficient, safe, and flexible energy management solutions. The energy storage system combines advanced technology with humanized design to help families achieve energy self-sufficiency, improve electricity stability and economy, and contribute to environmental protection.
The APL T-100 series household energy storage battery system consists of a 5 KVA inverter and a 20.48kWh energy storage battery pack. It supports access to renewable energy sources such as solar and wind power, is compatible with grid power supply, and can meet the needs of daily household electricity consumption, emergency backup, peak-valley electricity price arbitrage, etc. The system adopts a modular design and supports multiple groups of parallel expansion, which can be expanded to a maximum of 102.4kWh to adapt to the electricity consumption scale of different households.

Working Diagram

Product Parameters
|
Type |
ALP T-100 |
|
|
Inverter |
Rated power |
5.5kw |
|
AC rated voltage |
230VAC |
|
|
Rated frequency |
50/60Hz |
|
|
Efficiency |
>98% |
|
|
Transfer time |
10ms |
|
|
Waveform |
Pure Sine wave |
|
|
Battery Overcharge |
58.4V |
|
|
Battery undervoltage alarm |
45V |
|
|
Constant voltage charge |
58.4V |
|
|
Float voltage |
56V |
|
|
Max charging current |
100A |
|
|
Communication interface |
RS232 (lnverter)/ RS485(BMS) |
|
|
Dimension |
60*18.3*36.5cm |
|
|
AC Input |
Norminal voltage |
230VAC |
|
Voltage range |
90-280VAC |
|
|
Rated frequency |
50/60Hz |
|
|
Frequency range |
40-70HZ |
|
|
Rated current |
30A |
|
|
Max AC current |
60A |
|
|
PV Input |
Max voltage |
500V |
|
Optimum voltage |
300-400V |
|
|
Voltage range |
120V-500V |
|
|
Max power |
5500W |
|
|
Rated capacity |
5120Wh(100Ah) 10240Wh(200Ah) 15360Wh(300Ah) 20480Wh(400Ah) |
|
|
Battery |
Norminal voltage |
51.2V |
|
Discharge voltage range |
43.2V-58.4V |
|
|
Standard charging current |
50A |
|
|
Max charging current |
100A |
|
|
Max discharging current |
100A |
|
|
Depth of discharge |
95% |
|
|
Communication interface |
CAN/IRS485 |
|
|
Cycle life |
≥6000, 25±2℃, 0.5℃, EOL80% |
|
|
Working temperature range |
Charge: 0℃-50℃; Discharge: -10℃-60℃ |
|
|
Storage temperature |
-10℃-60℃ |
|
|
Dimension |
60*18.3*39cm |
Dimension of Household Energy Storage Battery

Core Features
Efficient Energy Saving, Intelligent Management
* Peak-valley electricity price arbitrage: The system automatically charges from the grid during low electricity price periods (such as nighttime) and discharges during peak periods (such as evening) to reduce electricity bills. Taking the German market as an example, users can save more than 30% of electricity bills annually.
* Energy self-sufficiency: With photovoltaic panels, excess solar energy is stored during the day and used at night or on cloudy days to improve the utilization rate of renewable energy.
* Smart Scheduling: Through the ALP Smart Energy APP, users can remotely monitor real-time power consumption, set charging and discharging strategies, or link smart home devices (such as air conditioners and water heaters) to automatically optimize power consumption.
Safe And Reliable, Long-life Design
* Lithium iron phosphate battery: It uses automotive-grade lithium iron phosphate cells with strong thermal stability and no explosion risk. It has passed the UL9540A thermal runaway test and complies with international certifications such as CE and UN38.3.
* Multiple protections: The BMS has protection functions such as overcharge, over-discharge, over-temperature, and short circuit, and cooperates with the circuit breaker + release design to ensure safe operation of the system.
* Long cycle life: Capacity retention rate ≥80% after 6000 cycles, far exceeding the industry average, reducing replacement costs.
Flexible Expansion And Wide Adaptation Scenarios
* Modular design: supports multiple groups of batteries in parallel, and can be gradually expanded according to household electricity demand, from 20.48kWh to 102.4kWh.
* Off-grid/grid-connected dual mode: automatically switch to off-grid mode when power outages occur to ensure continuous power supply to key loads such as refrigerators and medical equipment; in grid-connected mode, it supports the connection of surplus power to the grid to obtain additional benefits.
* Multi-energy access: compatible with solar energy, wind energy, small hydropower, etc., to build a multi-energy complementary home microgrid.
Minimal Installation, Convenient Operation And Maintenance
* Plug and play: wall-mounted design, no professional installation required, supports DIY operation, and saves installation costs.
* Maintenance-free design: built-in intelligent temperature control and automatic balancing system, reducing manual maintenance requirements and operation and maintenance costs.
* Remote monitoring: real-time viewing of system status and fault warnings through the APP, support for OTA firmware upgrades, and maintaining system performance leadership.
Operation Function

|
No. |
Name |
Instruction |
|
① |
LCD Screen |
Display system operation data |
|
② |
Status Indicator |
Always on: grid mode, output from AC Flash: battery mode, output from battery or PV |
|
③ |
Charging Indicator |
Always on: battery fully charged Flash: battery charging |
|
Fault indicator |
Always on: Inverter failure lash: Inverter warning |
|
|
⑤ |
ESC |
ESC Mode |
|
⑥ |
UP |
Back to last option |
|
⑦ |
Down |
Turn to next option |
|
⑧ |
Confirm |
Confirm a selection in setup mode or enter setup mode |

|
No. |
Interface Instruction |
|
① |
AC OUT |
|
② |
AC IN |
|
③ |
Inverter communication port RS232 |
|
BMS communication port RS485 |
|
|
⑤ |
Dry contact NC, normally closed contact |
|
⑥ |
Dry contact C, common contact |
|
⑦ |
Dry contact NO, normally open contact |
|
⑧ |
Inverter switch |
|
⑨ |
PV+ |
|
PV- |

|
No. |
Port Instruction |
|
① |
0-16.6% capacity |
|
② |
16.6-33.2% capacity |
|
③ |
33.2-49.8% capacity |
|
49.8-66.4% capacity |
|
|
⑤ |
66.4%-83% capacity |
|
⑥ |
83.0%-100% capacity |
|
⑦ |
warning light |
|
⑧ |
running light |
|
⑨ |
battery switch |
Application Scenarios
Daily Household Electricity Consumption
* Save electricity bills: Utilize the peak-valley electricity price difference, charge at low valleys and discharge at peaks, and save 30%-50% of electricity bills annually.
* Clean energy: With photovoltaic panels, it can achieve "self-generation and self-use, and storage of surplus electricity", reduce dependence on the grid, and reduce carbon emissions.
Emergency Backup Power Supply
* Sudden power outage: In natural disasters such as typhoons and heavy rains or power grid failures, it provides continuous power to households to ensure basic needs such as lighting, refrigerators, and mobile phone charging.
* Medical equipment: Supports the stable operation of medical equipment such as ventilators and oxygen generators to protect the health of family members.
Off-grid Life And Outdoor Scenes
* Remote areas: Provide stable electricity for rural and mountainous households without grid coverage, supporting the lighting, televisions, water pumps, and other equipment.
* RV/Camping: Portable design, can be used with solar panels to power RVs and campsites to meet outdoor electricity needs.
Electric Vehicle Charging
* V2G technology: supports reverse charging of electric vehicles, using low-priced valley electricity to store energy for vehicles, and reducing charging costs.
Packing List & Transportation Packing Details

|
Name |
Item No |
Components |
CNT |
Carton Size |
N.W (kg) |
G.W (kg) |
Unit CBM (m3) |
Total CBM (m3) |
|
APOLLO B Series 5KWH |
SCAP-B-51.2-100 |
Inverter |
1 |
65*43*24CM |
26.5 |
28 |
0.067 |
0.067 |
|
Battery |
1 |
65*44*24CM |
44.2 |
45.7 |
0.067 |
0.067 |
||
|
Accessories |
1 |
61*9*18CM |
4.3 |
4.6 |
0.010 |
0.010 |
||
|
APOLLO B Series 10KWH |
SCAP-B-51.2-200 |
Inverter |
1 |
65*43*24CM |
26.5 |
28 |
0.067 |
0.067 |
|
Battery |
2 |
65*43*24CM |
44.2 |
45.7 |
0.067 |
0.134 |
||
|
Accessories |
1 |
61*9*18CM |
4.3 |
4.6 |
0.010 |
0.010 |
||
|
APOLLO B Series 15KWH |
SCAP-B-51.2-300 |
Inverter |
1 |
65*43*24CM |
26.5 |
28 |
0.067 |
0.067 |
|
Battery |
3 |
65*43*24CM |
44.2 |
45.7 |
0.067 |
0.201 |
||
|
Accessories |
1 |
61*9*18CM |
4.3 |
4.6 |
0.010 |
0.010 |
||
|
APOLLO B Series 20KWH |
SCAP-B-51.2-400 |
Inverter |
1 |
65*43*24CM |
26.5 |
28 |
0.067 |
0.067 |
|
Battery |
4 |
65*43*24CM |
44.2 |
45.7 |
0.067 |
0.268 |
||
|
Accessories |
1 |
61*9*18CM |
4.3 |
4.6 |
0.010 |
0.010 |
Why Choose ALP
Professional brand
10 years of focus on home energy storage, serving 500,000+ households worldwide, mature technology, and an after-sales network covering 100+ countries.
Customized solutions
Provide free energy assessment and customize the optimal configuration based on household electricity usage habits, roof area, etc.
One-stop service
Provide full-process support from equipment procurement, installation, to operation and maintenance, saving worry and effort.







