Voltertech Co.,Limited
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| AC Distribution Design | Two Output Channels for Organized Load Control |
| Payment Terms | L/C,T/T,Western Union |
| Load Planning Method | Priority and Flexible Load Separation |
| Installation Style | Floor-Standing Indoor Energy System |
| Homes, Offices, Shops and Small Business Sites | Standalone Operation; Parallel Function Not Supported |
| Suitable Project Profile | Homes, Offices, Shops and Small Business Sites |
| Quotation Preparation | Load List, PV Array Data and Local AC Standard |
| Supply Ability | 5000 Sets per Month |
| Integrated Solution Format | Battery, Inverter and Solar Charging in One Unit |
| Delivery Time | 15-25 Days After Deposit Confirmation |
| Solar Energy Strategy | Store Daytime PV Energy for Later Use |
| Place of Origin | China |
| Brand Name | Voltertech |
| Certification | MSDS , UN38.3 |
| Model Number | ESS-16KWH-6KW-FS-A |
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Product Specification
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam | AC Distribution Design | Two Output Channels for Organized Load Control |
| Payment Terms | L/C,T/T,Western Union | Load Planning Method | Priority and Flexible Load Separation |
| Installation Style | Floor-Standing Indoor Energy System | Homes, Offices, Shops and Small Business Sites | Standalone Operation; Parallel Function Not Supported |
| Suitable Project Profile | Homes, Offices, Shops and Small Business Sites | Quotation Preparation | Load List, PV Array Data and Local AC Standard |
| Supply Ability | 5000 Sets per Month | Integrated Solution Format | Battery, Inverter and Solar Charging in One Unit |
| Delivery Time | 15-25 Days After Deposit Confirmation | Solar Energy Strategy | Store Daytime PV Energy for Later Use |
| Place of Origin | China | Brand Name | Voltertech |
| Certification | MSDS , UN38.3 | Model Number | ESS-16KWH-6KW-FS-A |
| High Light | 6kW LiFePO4 Energy Storage Battery ，16kWh LiFePO4 Energy Storage Battery ，All In One Energy Storage Battery | ||
16kWh 6kW All in One LiFePO4 Energy Storage System with 9kW PV Input
This floor-standing energy storage system integrates a 16kWh LiFePO4 battery, 6kW pure sine wave inverter and MPPT solar charging function in one coordinated unit. It gives project buyers a simpler alternative to separately arranging the battery, inverter and major control components.
With up to 9kW of photovoltaic input and two AC output channels, the system can be planned around essential loads, flexible loads and available solar generation. It is suitable for indoor residential, office, retail and small business energy projects that require solar storage and backup capability without a complex multi-cabinet layout.
The all in one structure reduces the number of separate products that must be selected and coordinated during project preparation. The battery and inverter are matched within the same system platform, while the compact floor-standing enclosure keeps the installation area organized.
Its 16kWh nominal energy capacity and 6kW rated output serve different purposes. Battery capacity influences how much energy can be stored, while inverter power determines how much compatible equipment can operate at the same time.
Integrated Project Layout
A single floor-standing unit simplifies space planning compared with installing separate battery and inverter enclosures.
Clearer Load Organization
Two AC output channels allow the project design to separate important equipment from loads that can be restricted when stored energy is limited.
The MPPT charging section supports up to 9kW of photovoltaic input. Its 60–450Vdc MPPT range provides flexibility when configuring a compatible solar string, while the maximum photovoltaic open-circuit voltage is 500Vdc.
A larger PV input can help operate daytime loads and recharge the battery during the same solar window. The final array should be selected from local sunlight, daily consumption, panel voltage and the required battery recovery time.
The 9kW value is the maximum supported PV input rather than a mandatory array size. Smaller arrays may be used when they remain compatible with the MPPT voltage and input-current limits.
The system supplies 6kW of rated pure sine wave AC output and lists 9000VA of instantaneous power. It can support a combination of compatible lighting, computers, communication equipment, refrigeration and selected household or business loads.
Equipment containing motors, pumps, compressors or heating elements should be checked carefully. The continuous wattage, startup demand and number of devices operating together all affect system selection.
The source-transfer reference is 10ms in computer mode and 20ms in household-appliance mode. Equipment response can vary, so sensitive devices should be evaluated according to their own power requirements.
RS232, RS485 and dry-contact interfaces provide communication options for supported system monitoring and control requirements. An LCD offers convenient access to local operating information.
The IP21 enclosure is intended for a dry indoor or protected technical location. The unit should be placed on a stable floor with adequate ventilation and access for electrical connections.
Parallel-machine operation is not supported. The required output power and battery capacity should therefore be confirmed before the system is selected.
| Integrated System Rating | 6kW Inverter / 16kWh LiFePO4 Battery |
| Battery Configuration | 51.2V / 314Ah / 16000Wh |
| AC Output | 220/240Vac ±5% / 50 or 60Hz / Pure Sine Wave |
| Rated and Instantaneous Output | 6kVA / 6kW Rated / 9000VA Instantaneous |
| PV Input and MPPT Range | 9000W Maximum / 60–450Vdc MPPT / 500Vdc Maximum Voc / 27A |
| Charging Capacity | 120A Maximum PV / AC / Total Charging Current |
| Battery Current Limits | 160A Maximum Continuous Charge / 150A Maximum Continuous Discharge |
| Communication and Transfer | RS232 / RS485 / Dry Contact / 10ms or 20ms Transfer |
| Dimensions and Environment | 1050 × 460 × 240mm / 122kg Net / IP21 / -10°C to 55°C |
Yes. The system combines the 16kWh battery, 6kW inverter and solar charging functions in one floor-standing enclosure.
They allow the project wiring to organize priority loads separately from equipment that can be limited when necessary.
No. Nine kilowatts is the maximum PV input. The final array depends on energy demand, sunlight and electrical compatibility.
No. Parallel-machine operation is not supported for this configuration.
Provide the appliance list, peak load, required backup time, solar-panel data, local AC standard and project quantity.
Send us the equipment you need to power and the available solar-panel information. We will review whether the 6kW output, 16kWh battery and PV configuration match your 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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