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Residential ESS · 51.2V 16S Platform

Home Battery Storage: Wall-Mounted & Stackable LiFePO4

Two form factors on one 51.2V 16S platform: wall-mounted units at 5.12 and 10.24 kWh, and stackable towers that grow from 5.12 kWh to 60+ kWh. 6,000+ cycles at 90–95% DoD, IP65 wall enclosures, and CAN/RS485 protocol profiles for the inverter brands EU and US integrators actually install.

Home battery pack assembly line in the EMS-ESS Shenzhen factory

Home Battery Storage

Wall-Mounted & Stackable Home Storage

Wall units at 5.12 and 10.24 kWh, stackable towers past 60 kWh — 6,000+ cycles at 90–95% DoD.

Wall-mounted home energy storage battery in studio product photography

Line Overview

One 51.2V Platform, Two Form Factors

Europe added more than one million home storage systems and 27.1 GWh in 2025 alone, and Germany already runs 2.2 million installed battery systems. Integrators buying at OEM volume need one platform that covers both the single-unit wall market and the stacked high-consumption segment — this is that platform.

  • A-grade prismatic cells — CATL 280/314Ah or EVE LF280K; the LF280K is rated ~6,000 cycles (A-grade lots to 8,000) with ≤0.25 mΩ internal resistance, and every lot arrives with capacity and IR reports.
  • 16S electrical architecture — 51.2V nominal, 41–58.4V window, 100A continuous charge and discharge with 200A peaks for 10 seconds.
  • Inverter communication — CAN + RS485 with protocol profiles on file for Deye, Victron, Growatt, Sol-Ark, SMA and Luxpower.
  • Parallel growth — 12–16 units in parallel; stackable towers reach 60+ kWh on the same BMS firmware.
  • Factory process — laser-welded busbars, 7-day full-charge aging, and 100% end-of-line OCV, IR and capacity testing on every unit.
Certification & QC Details

Specifications

Wall-Mounted & Stackable Datasheets

Wall-Mounted 51.2V Series

ParameterWall-Mounted 100AhWall-Mounted 200Ah
Configuration16S LiFePO4 · 51.2V 100Ah16S LiFePO4 · 51.2V 200Ah
Usable energy5.12 kWh10.24 kWh
Voltage window41–58.4V (charge 57.6–58.4V)41–58.4V
Cycle life6,000+ @90–95% DoD, 25°C6,000+ @90–95% DoD
Charge / discharge100A (1C) · 200A peak 10s100A (0.5C) continuous
CommunicationCAN + RS485, six inverter profilesCAN + RS485
Parallelup to 12–16 unitsup to 12–16 units
EnclosureIP65 wall cabinetIP65 wall cabinet
CellsCATL 280/314Ah or EVE LF280K A-gradeCATL 280/314Ah or EVE LF280K
CertificationsUN38.3 · IEC 62619 · CEUN38.3 · IEC 62619 · CE
UL 1973optional, per-project programoptional, per-project program

Stackable Tower Series

ParameterStackable System
Module configuration51.2V 100Ah (16S LiFePO4) per module
Energy per module5.12 kWh
Stack energy range5.12–20.48 kWh in a 4-module tower
System expansionstacking plus parallel, to 60+ kWh
Voltage window41–58.4V
Current per module100A continuous · 200A peak 10s
CommunicationCAN + RS485, daisy-chained between modules
Protection ratingIP20–IP65 by configuration
Cycle life6,000+ @90–95% DoD
CertificationsUN38.3 · IEC 62619 · CE · UL 1973 optional

Customization Process

How a Home-Battery Program Starts

Spec Review

Send capacity target, inverter model and annual volume. Within 24 hours an engineer confirms the 100Ah or 200Ah platform, or scopes a custom variant.

Proposal & Sampling

Quotation and spec sheet in 2 working days. Sample units with your BMS profile and inverter protocol follow in 15–20 days; sample fees credit against the first order.

Branding & Production

Enclosure color, silk-screen logo, packaging and protocol file are locked at 30% deposit. 100–500 units deliver in ~15 working days after deposit.

Delivery & Docs

IMDG sea freight from Yantian or Shekou with UN-certified packaging, UN38.3 test summary, MSDS and dangerous-goods declaration included.

Buyer Questions

Home Storage, Answered by the Numbers

Which inverters do your home batteries talk to?
CAN and RS485 protocol profiles are on file for Deye, Victron, Growatt, Sol-Ark, SMA and Luxpower. If your fleet uses a different model, we capture its CAN traffic on a sample unit and map registers in firmware — it is a firmware task, not a hardware change.
How far can a single installation grow?
Wall-mounted units parallel to 12–16 units. Stackable towers hold 5.12–20.48 kWh each and parallel to 60+ kWh on the same BMS firmware, so one SKU family covers the 5 kWh retrofit and the 60 kWh high-consumption install without re-certification.
What warranty ships with the line?
A 10-year limited warranty on the home ESS line, matching the benchmark set by tier-one brands. It is backed by the cell platform — 6,000+ cycles at 90–95% DoD — and by 100% end-of-line testing rather than sampling.

All 20+ buyer FAQs →

EMS-ESS factory floor at dusk with work lights

Price a 51.2V Home ESS Program

Send capacity, inverter brand and annual volume — you get a platform recommendation, cell option and unit pricing within 24 hours.