Voltertech Co.,Limited
| Battery Stack Structure | Base Battery plus Three Expansion Layers |
| Series Capacity Position | Largest Battery Option in the Range |
| Payment Terms | L/C,T/T,Western Union |
| Typical Project Profile | Large Homes, Offices and Remote Facilities |
| Energy Reserve Purpose | Extended Backup and Solar Energy Shifting |
| Output Circuit Concept | Essential and Flexible Load Separation |
| Floor Space Strategy | Vertical Battery Capacity Expansion |
| Buyer Selection Focus | Daily Energy before Peak Inverter Power |
| Supply Ability | 5000 Sets per Month |
| Delivery Time | 15-25 Days After Deposit Confirmation |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Suitable Load Pattern | Moderate Peak Power with Longer Operating Hours |
| Certification | MSDS , UN38.3 |
| Model Number | ESS-15KWH-3.6KW-A |
| Brand Name | Voltertech |
| Place of Origin | China |
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Product Specification
| Battery Stack Structure | Base Battery plus Three Expansion Layers | Series Capacity Position | Largest Battery Option in the Range |
| Payment Terms | L/C,T/T,Western Union | Typical Project Profile | Large Homes, Offices and Remote Facilities |
| Energy Reserve Purpose | Extended Backup and Solar Energy Shifting | Output Circuit Concept | Essential and Flexible Load Separation |
| Floor Space Strategy | Vertical Battery Capacity Expansion | Buyer Selection Focus | Daily Energy before Peak Inverter Power |
| Supply Ability | 5000 Sets per Month | Delivery Time | 15-25 Days After Deposit Confirmation |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam | Suitable Load Pattern | Moderate Peak Power with Longer Operating Hours |
| Certification | MSDS , UN38.3 | Model Number | ESS-15KWH-3.6KW-A |
| Brand Name | Voltertech | Place of Origin | China |
| High Light | Modular LiFePO4 Energy Storage Battery ，Stackable LiFePO4 Energy Storage Battery ，LiFePO4 Energy Storage Battery 3.6kW | ||
15.36kWh 3.6kW All in One Energy Storage System with Modular LiFePO4 Stack
This all in one energy storage system combines a 15.36kWh LiFePO4 battery stack with a 3.6kW pure sine wave inverter and MPPT charging. It is the largest battery configuration in this series and is designed for projects where longer operating time is more important than higher inverter power.
The battery bank provides four times the nominal energy of the entry model. It can support longer backup periods or greater daily solar-energy use when the connected loads remain within 3.6kW.
This capacity can be considered for larger homes, offices, small shops, clinics and remote sites with moderate peak power but longer operating hours.
The battery structure includes one base section and three middle expansion sections beneath the inverter. The vertical design maintains a 450 × 420mm footprint while increasing stored energy.
The calculated complete net weight is approximately 146.3kg. The system requires a stable indoor floor and adequate access for ventilation and electrical connections.
The MPPT input operates from 60–500Vdc, with a 500Vdc maximum open-circuit voltage and an 18A photovoltaic input-current limit.
A larger battery requires sufficient solar or AC charging energy to restore the capacity used during each operating cycle. Two AC outputs can help preserve the reserve by separating priority and flexible loads.
The total output remains 3.6kW. Parallel operation and grid export are not supported.
| Battery and Inverter | 15.36kWh LiFePO4 / 3.6kW Pure Sine Wave |
| Battery Rating | 25.6V / 600Ah / 15360Wh |
| AC Output Platform | 220/230Vac ±5% / 50 or 60Hz |
| Rated and Instantaneous Power | 3.6kW Rated / 5400VA Instantaneous |
| Solar Input Range | 60–500Vdc MPPT / 500Vdc Maximum Voc / 18A |
| Maximum Battery Current | 100A Charge / 150A Discharge Continuous |
| Local Monitoring | LCD / RS232 / RS485 / CAN |
| Battery Stack | Base Battery + Three Middle Batteries + Inverter |
| System Placement | Approx. 146.3kg Net / IP22 / Dry Indoor Location |
Yes. It uses one base battery and three expansion sections to provide 15.36kWh.
No. The larger battery increases stored energy, while inverter output remains 3.6kW.
It provides the largest reserve in the series, but actual backup time depends on the connected loads.
No. Parallel-machine operation is not supported.
Compare daily energy use, required backup duration and the available solar or AC charging time.
Send the daily load profile and desired backup time. We will review whether the largest configuration is necessary for the project.
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st... About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st...
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