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A higher-capacity E-STONE battery for homes with larger evening loads, longer backup targets and stronger solar self-consumption requirements.
Extended Household Backup
E-STONE 16.0kWh Home Battery
A higher-capacity E-STONE battery for homes with larger evening loads, longer backup targets and stronger solar self-consumption requirements.
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Extended Household Backup
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Cell chemistryLFP (LiFePO4)
Energy15.97kWh
Nominal voltage51.2V
Product overview
What this product is designed to do
A practical explanation of the product, intended customer and role in the energy system.
E-STONE 16.0 is a 51.2V LiFePO4 residential battery for homes that need substantially more stored energy than a standard 5kWh unit. It is intended for longer evening use, larger protected-load groups and higher solar self-consumption.
The 15.97kWh platform can reduce the need to combine several small enclosures, but the 130kg product requires a suitable wall structure or a carefully planned floor installation. Backup capability still depends on the inverter output, transfer method and actual household load.
Choose this model when a single high-capacity residential enclosure is preferred. Choose the Pro version when IP55 protection, floor mounting and WiFi monitoring options are project priorities.
Customer value
Advantages tied to real decisions
No generic claims: each point explains a practical selection, installation or operating benefit.
01
More usable storage
Supports evening consumption and longer backup targets with one integrated battery.
02
High current platform
Designed for larger residential power requirements when matched to a suitable inverter.
03
Clear expansion path
Parallel capability supports phased system growth.
Verified technical data
Technical specifications
One complete, copyable table. Unverified values remain clearly gated.
Swipe to view full specificationsRequest parameter confirmation
| Specification | Value |
|---|---|
| Cell chemistry | LFP (LiFePO4) |
| Energy | 15.97 kWh |
| Nominal voltage | 51.2 V |
| Operating voltage | 45.6–56.16 V |
| Output current | 300 A / 150 A |
| BMS protection current | 310 A, 1 s |
| Communication | CAN / RS485 / RS232 |
| Dimensions (W × D × H) | 720 × 160 × 916 mm (28.3 × 6.3 × 36.1 in) |
| Weight | 130 kg (287 lb) |
| Installation | Wall-mounted or floor-mounted |
| Ingress protection | IP20 |
| Cell certifications | UN38.3 / IEC 62619 / UL 1642 |
| Battery pack certifications | UN38.3 / IEC 62619 / IEC 61000 / UKCA |
| Display | SOC status display and LED indicators |
| Operating temperature | −20°C to 60°C |
| Ambient humidity | ≤95% RH |
| Cycle life | 6,000 cycles @ 80% DoD, 25°C, 0.5C, 60% EOL |
| Parallel support | Up to 15 units |
| Operating modes | Grid-connected / grid-connected + standby / off-grid |
| Inverter compatibility | Major PCS brands; confirm against the compatibility list |
| Test condition | 100% DoD; charge/discharge at 0.2C and 25°C |
| Temperature derating | Applies from −10°C to 5°C and from 45°C to 55°C |
Clear product selection
Is this product right for your project?
These conditions help buyers rule the model in or out before detailed engineering.
Application scenarios
Application 01
Application 02
Application 03
Where this product creates value
Villa solar storage
Increase use of a larger residential PV array after sunset.
Longer backup window
Provide more stored energy for a planned group of protected circuits.
High household consumption
Support homes with larger evening energy demand when matched to the right inverter.
System compatibility
Confirm these points before ordering
Compatibility is determined by the complete electrical and communication design, not the product name alone.
- 51.2V inverter battery port
- CAN or RS485 protocol confirmation
- Inverter current and cable sizing review
Technical documents
Downloads reserved for verified files
Datasheets, manuals and certificates will appear here only after document verification.
Document package in preparation
No placeholder or unverified files are published. Contact the team to request the currently available documents for E-STONE 16.0.
Product-specific FAQ
Questions customers ask before selection
Direct answers with the conditions that affect the final recommendation.
How long can E-STONE 16.0 provide backup?
Backup time equals usable battery energy divided by the average protected load, with conversion losses included. Send the intended loads for a project calculation.
Is wall mounting always recommended?
At 130kg, the supporting structure and installation method must be reviewed. Floor installation may be more practical for many sites.
Can it run high-power appliances?
The battery has a higher-current design, but appliance support is determined by the inverter output, surge rating and protected-load design.
Can multiple units operate together?
Yes. Up to 15 parallel units are listed, subject to inverter compatibility and coordinated protection.
Is it suitable for outdoor installation?
The brochure lists IP20. Use a protected indoor location or an engineered weatherproof enclosure.
What must be checked before ordering?
Confirm the inverter protocol, battery voltage, peak load, backup target, cable route, mounting structure and local electrical requirements.
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