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IP55 enclosure
Better protection for demanding installation environments than the standard IP20 residential enclosure.
Protected Residential Storage
E-STONE Pro 16.0kWh
A floor-standing 15.97kWh LiFePO4 battery with IP55 protection, WiFi-enabled communication options and a refined enclosure for demanding residential installations.
Compare this product family
- Cell chemistry
- LFP (LiFePO4)
- Available energy
- 15.97 kWh
- Nominal voltage
- 51.2 V
1 / 6Product overview
What this product is designed to do
E-STONE Pro 16.0 uses the same 15.97kWh residential energy platform in a floor-standing IP55 enclosure. It is designed for customers who need high household capacity together with a more protected installation format and additional monitoring options.
The Pro model adds WiFi to CAN, RS485 and RS232 communication options. WiFi supports monitoring; battery control still depends on an approved wired communication protocol with the inverter. Site exposure, drainage and local electrical rules must still be reviewed even with an IP55 enclosure.
Choose the Pro version for a premium equipment room, garage or protected service area where floor mounting is preferred. The standard E-STONE 16.0 may be more suitable when IP20 indoor installation is sufficient.
Product advantages
Advantages tied to real decisions
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Connected monitoring
CAN, RS485, RS232 and WiFi options support integration and visibility.
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Floor-standing format
A stable installation approach for the 130kg battery platform.
Selection logic
Choose by application and system requirements
Premium home energy room
A refined floor-standing format for organized residential service areas.
High-capacity PV self-use
Store more daytime generation for evening household consumption.
Protected backup installation
Use the IP55 enclosure where improved dust and water protection is needed.
Verified technical data
E-STONE Pro 16.0kWh technical specifications
Confirm the current datasheet, model scope and project conditions before specification or quotation.
| Electrical specification | E-STONE Pro 16.0kWh |
|---|---|
| Cell chemistry | LFP (LiFePO4) |
| Available 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 |
| Display | SOC status display and LED indicators |
| Communication | CAN / RS485 / RS232 / Wi-Fi |
| Cycle life | 6,000 cycles @ 80% DoD, 25°C, 0.5C, 60% EOL |
| Parallel support | Up to 15 units |
| Operating modes | Grid-tied / grid-tied + backup / off-grid |
| Inverter compatibility | Mainstream PCS brands; confirm against the compatibility list |
| Included parts | Battery, parallel cable and PCS cable |
| Test condition | 100% DoD; charge/discharge at 0.2C and 25°C |
| Mechanical and environmental | E-STONE Pro 16.0kWh |
|---|---|
| Dimensions (W × D × H) | 750 × 160 × 950 mm (29.5 × 6.3 × 37.4 in) |
| Weight | 130 kg (287 lb) |
| Installation | Floor-mounted |
| Operating temperature | −20°C to 60°C |
| Ambient humidity | ≤95% RH, non-condensing |
| Ingress protection | IP55 |
| Temperature derating | Applies from −10°C to 5°C and from 45°C to 55°C |
Compatibility and documents
Verify compatibility before ordering
- 51.2V compatible inverter
- Approved CAN or RS485 control protocol
- Monitoring network and installation exposure review
Project fit
Where E-STONE Pro 16.0kWh fits best
Good fit
- Premium home storage
- Protected installation areas
- Monitoring-ready projects
Review another format
- Sites without stable floor space for a 130kg unit
- Projects assuming WiFi replaces inverter communication
- Applications outside a 51.2V battery architecture
Frequently asked questions
Common questions before you choose
What is the main difference between E-STONE 16.0 and Pro 16.0?
The Pro version is floor-mounted, lists IP55 protection and adds WiFi to the communication options.
Can it be installed fully outdoors?
IP55 improves dust and water protection, but site exposure, drainage, temperature and local installation rules still require engineering review.
Does WiFi replace CAN communication?
No. WiFi is for monitoring options; battery-to-inverter control normally relies on the approved CAN or RS485 protocol.
Can it be expanded?
Yes. The brochure lists up to 15 parallel batteries, subject to system compatibility.
Which inverter should be used?
Use a 51.2V-compatible inverter with an approved communication protocol and adequate charge/discharge current.
What site information is required?
Provide the inverter model, load schedule, backup target, installation exposure, available floor area and cable distance.
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Project review
Confirm the product against your actual project
Share the application, electrical platform, load, capacity, runtime and installation location.