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16.08kWh 51.2V LiFePO4 Residential Solar Battery with 6000 Cycles for Home Backup Energy Storage
16.08kWh 51.2V LiFePO4 Residential Solar Battery for Home Backup
The 16.08kWh 51.2V LiFePO4 Residential Solar Battery for Home Backup is designed as the battery storage component of a residential solar and backup power system. With 314Ah nominal capacity, it provides a 16kWh-class energy reserve from a single low-voltage battery unit.
For homeowners or residential solar projects requiring more stored energy than smaller 5kWh or 10kWh batteries, the 16.08kWh capacity provides another option without immediately requiring multiple battery modules.
Is a 16kWh Home Battery Enough for Your Backup Needs?
The answer depends on which household loads need backup and how long they need to operate. Battery capacity describes stored energy, while inverter power determines how much electrical load can be supplied at one time.
A 16.08kWh battery provides more nominal stored energy than typical 5kWh or 10kWh residential battery options, but that does not automatically mean it can support every appliance in a home for a fixed number of hours.
Use Solar Energy Later Instead of Only When It Is Generated
When integrated with a compatible hybrid inverter and solar PV system, residential battery storage can store energy for later household use according to the operating strategy of the complete system.
The battery itself is not an all-in-one solar power system. A compatible inverter, PV system and required electrical protection components are needed to build the complete residential energy storage installation.
Smart Monitoring for Everyday Residential Use
Although this second listing focuses on residential backup and system sizing, the battery also includes several monitoring and control functions that can make day-to-day system management easier.
Core Technical Specifications
Swipe left or right to view the complete specification table.
| Parameter | Specification |
|---|---|
| Battery Chemistry | LiFePO4 |
| Nominal Energy | 16.08kWh |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 314Ah |
| Recommended Charge Current | ≤100A |
| Maximum Continuous Discharge Current | ≤200A |
| Recommended Charge Voltage | 57.6V |
| Communication | CAN / RS485 / RS232 |
| Wireless Communication | Bluetooth / Wi-Fi |
| Display | 3.5-Inch Touchscreen |
| Parallel Expansion | Up to 15 Units |
| Cycle Life | 6000 Cycles (25°C, 100% DOD) |
| Warranty | 5 Years |
| Design Life | 15 Years |
| Protection Rating | IP65 |
| Dimensions | 490 × 276 × 905mm |
| Approx. Weight | 118kg |
Expand Beyond One 16kWh Residential Battery
The supplied product information supports parallel connection of up to 15 battery units and describes system expansion to approximately 240kWh.
This allows a residential or other low-voltage storage project to begin with one battery and increase total storage capacity when future energy requirements change.
The final battery quantity should be confirmed against the inverter configuration, battery communication and complete electrical system design.
Check Inverter Compatibility Before Installation
CAN, RS485 and RS232 interfaces are provided for system communication, and the technical information lists multiple supported inverter brands.
Compatibility should still be confirmed using the exact inverter model rather than the brand name alone because voltage settings, firmware and BMS communication protocols can differ between models.
Frequently Asked Questions
Q1. Is a 16kWh battery enough for whole-home backup?
It depends on the home's electrical consumption and which appliances need to operate during backup. A 16.08kWh battery provides a substantial amount of stored energy, but whole-home backup capability must also consider inverter output power, appliance demand and required backup duration.
Q2. How long will a 16kWh home battery last during a power outage?
Backup duration depends on average electrical consumption. Lower loads will use the stored energy more slowly, while air conditioning, electric heating, pumps and other high-power equipment can significantly reduce backup time.
Q3. Is a 10kWh or 16kWh battery better for home backup?
A 16kWh-class battery provides more stored energy and may be appropriate when longer backup time or greater solar energy storage is required. A 10kWh battery may already be sufficient for a household with lower energy requirements. The better option depends on actual load and backup expectations.
Q4. What size inverter should I use with a 16kWh battery?
Inverter selection should not be determined from battery energy capacity alone. The inverter must match the battery voltage, allowable current, charging requirements, connected loads and BMS communication protocol.
Q5. Can this 51.2V battery work with a 48V hybrid inverter?
51.2V LiFePO4 batteries are commonly used in 48V-class energy storage systems. The exact inverter operating voltage, charging parameters and communication protocol should still be confirmed before installation.
Q6. Can solar panels connect directly to this 16kWh battery?
The battery is designed as part of an energy storage system rather than as a direct standalone PV input device. A compatible inverter or charging system is required between the solar array and battery according to the complete system design.
Q7. Can this battery provide backup power when the grid fails?
The battery can be used as the storage component of a backup system. Actual backup operation depends on the connected inverter and the electrical architecture being designed to supply backup loads during a grid outage.
Q8. Can I monitor the residential battery from a phone?
The product specification includes Bluetooth APP access and Wi-Fi internet connectivity, together with a 3.5-inch local touchscreen.
Q9. Can I add more 16kWh batteries later?
Yes. The supplied product information supports up to 15 battery units in parallel, providing an expansion path when more storage capacity is required.
Q10. What information should I provide before ordering a 16kWh home battery system?
Provide the inverter brand and exact model, household loads, required backup duration, solar PV capacity and target battery storage capacity. These details help determine battery quantity and check system compatibility.
Is 16kWh the Right Backup Capacity for Your Home?
Send us your inverter model, household load, solar system size and required backup time. We can help check whether one 16.08kWh battery or a larger residential storage configuration better matches your system.
Plan Your 16kWh Home Battery System16.08kWh Residential Solar Battery
,51.2V Home Backup Battery
,6000 Cycles LiFePO4 Energy Storage
Customer Service
- Email: info@voltertechenergy.com
- Tel: +86 13600078043
- WhatsApp: 8613600078043
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