Voltertech Co.,Limited
| Delivery Time | 15-25 Days After Deposit Confirmation |
| Backup Source Changeover | 10ms |
| Available Battery Reserve | 14.4kWh at 90% DOD |
| Matched Capacity Platform | 6kW Output / 16kWh Storage |
| Integrated System Layout | Inverter + Battery + MPPT + Monitoring |
| Payment Terms | L/C,T/T,Western Union |
| Cabinet Installation Profile | 430 × 481 × 736mm / 136kg |
| Monitoring and Service Access | LCD / USB / WiFi |
| Supply Ability | 5000 Sets per Month |
| Target Project Type | Home Backup / Solar Self-Use / Weak Grid |
| Solar Design Headroom | Up to 9000W / 27A |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 |
| Model Number | ESS-16KWH-6KW-H-Q-2 |
| Brand Name | Voltertech |
| Place of Origin | China |
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Product Specification
| Delivery Time | 15-25 Days After Deposit Confirmation | Backup Source Changeover | 10ms |
| Available Battery Reserve | 14.4kWh at 90% DOD | Matched Capacity Platform | 6kW Output / 16kWh Storage |
| Integrated System Layout | Inverter + Battery + MPPT + Monitoring | Payment Terms | L/C,T/T,Western Union |
| Cabinet Installation Profile | 430 × 481 × 736mm / 136kg | Monitoring and Service Access | LCD / USB / WiFi |
| Supply Ability | 5000 Sets per Month | Target Project Type | Home Backup / Solar Self-Use / Weak Grid |
| Solar Design Headroom | Up to 9000W / 27A | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 | Model Number | ESS-16KWH-6KW-H-Q-2 |
| Brand Name | Voltertech | Place of Origin | China |
| High Light | 6kW All In One Energy Storage System ，Residential All In One Energy Storage System | ||
6kW 16kWh All In One Energy Storage System for Residential Backup Power
This 6kW 16kWh all in one energy storage system combines a pure sine wave inverter, battery pack, MPPT solar charger, LCD interface and WiFi monitoring within one cabinet.
The system provides 16kWh of rated battery energy and approximately 14.4kWh of usable energy at 90% depth of discharge. It is suitable for residential backup, solar self-consumption and projects with an unstable utility supply.
Compared with a separately installed inverter and battery, the integrated configuration reduces the number of cabinets, external connections and communication interfaces that installers need to arrange.
Calculate the combined continuous demand of lighting, routers, refrigerators, computers, security equipment and other loads that need backup power.
Refrigerators, pumps, air conditioners and other motor-driven appliances may require significantly more power during startup than during normal operation.
The system provides approximately 14.4kWh of usable battery energy. Actual operating time depends on load power, conversion efficiency, battery condition and temperature.
The photovoltaic string must meet the inverter voltage, current and open-circuit voltage limits under local temperature and sunlight conditions.
| AC Input and Wiring | 208 / 220 / 230 / 240Vac; L + N + PE |
|---|---|
| AC Input Voltage Range | 90–280Vac Normal Mode / 170–280Vac UPS Mode |
| AC Output | 208 / 220 / 230 / 240Vac; 50Hz / 60Hz |
| Power Factor | 1.0 |
| Battery-Mode Overload Capacity | 60s at 102–110%; 10s at 110–130%; 3s at 130–150%; 0.2s above 150% |
| Maximum Battery-Mode Efficiency | 93% at 48Vdc |
| PV Voltage Requirements | 80–450Vdc MPPT / 500Vdc Maximum Open-Circuit Voltage |
| Charging Current Limits | 120A PV / 120A AC / 120A Combined Maximum |
| Battery Electrical Range | 51.2Vdc Nominal / 40.0–58.4Vdc Operating Range |
| Operating Environment | IP20 / -10°C to 50°C / 5–95% Non-Condensing / Maximum 4000m |
The system combines the inverter, battery pack, MPPT solar charging, operating interface and monitoring functions within one cabinet.
The 16kWh battery provides approximately 14.4kWh of usable energy when operated at 90% depth of discharge.
Whole-home suitability depends on total continuous demand, appliance starting power and required backup time. The combined continuous load must remain within the 6kW rating.
The system accepts up to 9000W and 27A of photovoltaic input. The MPPT voltage range is 80–450Vdc, and open-circuit voltage must remain below 500Vdc.
The product includes an LCD interface and supports USB communication and WiFi monitoring for operating information and system status.
Provide the installation country, AC voltage, backup-load list, required operating time, solar panel specifications, installation environment and order quantity.
This 6kW 16kWh all in one energy storage system is suitable for solar installers, energy storage distributors, electrical contractors and project developers requiring integrated residential backup equipment.
Voltertech provides load assessment, photovoltaic string matching, AC voltage selection, installation information, monitoring setup and project quotation support.
Planning an integrated residential energy storage 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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