5.12 kWh nominal energy
Review this attribute together with the complete system, destination requirements, and operating conditions.
solar storage
PowerHom-5W 51.2 V / 5.12 kWh Wall-Mounted Home Battery
A 51.2 V, 100 Ah wall-mounted LFP battery with 5.12 kWh nominal energy for compatible residential solar and backup architectures.
- 5.12 kWh nominal energy
- 51.2 V / 100 Ah LFP battery
- Wall-mounted format
- CAN and RS485 communications
- Model
- HZF-51.2-100-SB
- Battery chemistry
- LFP
- Nominal voltage
- 51.2 V
- Nominal capacity
- 100 Ah
Product overview
PowerHom-5W is a wall-mounted battery module for space-conscious installations. Confirm wall structure, inverter voltage and communications, charge settings, usable-energy target, protective devices, and the approved expansion architecture before selection.
Configuration note: nameplate values help define the starting point. Final usable energy, interfaces, operating limits, document scope, and commercial terms are confirmed for the specific project.
51.2 V / 100 Ah LFP battery
Review this attribute together with the complete system, destination requirements, and operating conditions.
Wall-mounted format
Review this attribute together with the complete system, destination requirements, and operating conditions.
CAN and RS485 communications
Review this attribute together with the complete system, destination requirements, and operating conditions.
Key specifications
| Parameter | Value | Condition or note |
|---|---|---|
| Model | HZF-51.2-100-SB | Confirm final operating conditions in the project proposal. |
| Battery chemistry | LFP | Confirm final operating conditions in the project proposal. |
| Nominal voltage | 51.2 V | Confirm final operating conditions in the project proposal. |
| Nominal capacity | 100 Ah | Confirm final operating conditions in the project proposal. |
| Nominal energy | 5.12 kWh | Confirm final operating conditions in the project proposal. |
| Charge / discharge cut-off | 58.4 V / 42 V | Confirm final inverter and BMS settings for the supplied configuration. |
| Maximum continuous charge current | 50 A | Confirm final operating conditions in the project proposal. |
| Maximum continuous discharge current | 100 A | Confirm final operating conditions in the project proposal. |
| Communications | CAN / RS485 | Confirm final operating conditions in the project proposal. |
| Published cycle reference | ≥8,000 cycles at 25 °C, 70% DOD, 0.5C | A source-sheet reference, not a warranty or guaranteed field service life. |
| Enclosure rating | IP20 | Plan an indoor or otherwise protected installation suitable for the quoted enclosure. |
| Dimensions (H × W × D) | 600 × 450 × 212 mm | Confirm final operating conditions in the project proposal. |
| Approximate mass | 53 kg | Confirm final operating conditions in the project proposal. |
| Operating temperature | Charge 0–50 °C; discharge -20–60 °C | Confirm final operating conditions in the project proposal. |
Applications to evaluate
Residential photovoltaic self-consumption
Validate the duty cycle, site, interfaces, and operating objective before confirming model suitability.
Selected critical-load backup
Validate the duty cycle, site, interfaces, and operating objective before confirming model suitability.
Space-conscious indoor battery installations
Validate the duty cycle, site, interfaces, and operating objective before confirming model suitability.
Review the application requirements
Selection, supply scope and engineering notes
- Verify wall construction, fasteners, clearances, cable routing, and the complete installed mass.
- Confirm inverter voltage, charge settings, CAN or RS485 compatibility, and the approved expansion topology.
- Calculate backup duration from usable energy and measured essential loads, including inverter losses and reserve.
- Confirm warranty, protective devices, accessories, commissioning, and applicable compliance documents in the quotation.
Confirm the project responsibility matrix
The product rating does not define a turnkey project scope. The quotation should identify who supplies, integrates, installs, commissions, and accepts each applicable item.
- Battery system, BMS, thermal management, enclosure, internal protection, and communications
- PCS, EMS or SCADA, transformer, switchgear, metering, external protection, and grid interface
- Fire strategy, foundations, lifting, cable routing, installation, testing, and commissioning
- Documentation, training, spare parts, warranty conditions, maintenance, and acceptance records
Published evidence and controlled documents
Source status: Published values are limited to the reviewed technical fields recorded for this model. A controlled model-specific technical brief is not currently published on this website.
Use the public page and any available procurement brief for initial comparison. Request the applicable controlled data sheet, drawings, test or certificate evidence, and commercial documents for the exact quoted model and destination.
Guides for your technical review
Home Battery Sizing
Size a home battery from the loads that must run, their coincident and starting power, required backup hours, usable-energy assumptions, recharge opportunity, and the inverter's supported battery configuration.
Read guide →Home Battery Formats
Rack, stacked, and wall-mounted batteries mainly differ in mechanical format, expansion method, service access, footprint, cable routing, and integration. Energy needs and inverter compatibility remain the first filters.
Read guide →Solar Battery Decision Guide
A solar battery is worth evaluating when it supports a defined objective that can be modeled from interval loads, solar production, outage needs, export limits, tariffs, and operating constraints.
Read guide →Frequently asked questions
What buyers ask before specifying a battery system
Answers cover the information needed to confirm configuration, operating conditions, documentation, price, and delivery.
How is a battery sized for a solar project?
Sizing starts with interval load data, photovoltaic production, desired backup loads, outage duration, export limits, tariff periods, and the operating objective. Oversizing from monthly consumption alone can produce a poor technical and commercial result.
Can a home battery back up every household load?
Only if the inverter power, battery energy, surge requirement, wiring, and changeover design support those loads. Critical-load backup and whole-home backup are different designs and should be specified separately.
How do rack-mounted, stacked, and wall-mounted home batteries differ?
They primarily differ in installation format, expansion method, service access, footprint, and system integration. Select the format after checking space, inverter compatibility, required energy, cable routing, and local installation rules.
Is nameplate energy the same as usable energy?
Not necessarily. Usable energy depends on the permitted state-of-charge window, operating conditions, conversion losses, control strategy, and project limits. Ask for both nominal and usable values in the final proposal.
Which certifications are available?
Certification scope varies by model and destination. Request the current certificate and test-report package for the exact quoted model; legacy or expired certificates are not presented as current product credentials.
Why are prices not published on the product pages?
The listed products are project-configured B2B systems or battery series. Pricing depends on configuration, quantity, accessories, packaging, destination, and commercial terms, so quotations are prepared against a defined project scope.
Discuss the PowerHom-5W
The inquiry keeps this product context attached, so the receiving team can see which specifications and application triggered the request.