Amazing 20kWh Home Energy Storage Battery | Stackable ESS

Product Features

The H096-10kWh all-in-one battery comes from a professional LiFePO4 energy storage supplier, delivering safe and flexible home solar storage.

Key Features:
– High-voltage platform with 95% charge & discharge efficiency
– Easy installation with a mobile, flexible placement design
– Wide temperature tolerance for various environments
– Up to 6 modules in series for larger energy needs
– Lifespan of 6,000+ cycles with smart BMS control
– WiFi/GPRS remote monitoring included

Product Description

Usable Capacity

20.48kWh

Four modules stacked in one tower — the largest H096 home configuration.

Nominal Voltage

204.8V

Series stack working across a 160V–233.6V window.

Footprint

637×387×1397mm

Full tower weighing 277.4 kg, still one compact column.

Cycle Life

3000+ cycles

More than 80% of the original capacity retained after 3000 cycles.

LiFePO4
IP20
L+N+PE
RS485 / CAN
WiFi + APP
CE
FCC
RoHS
H096-(5-20)kWh stackable, 4 modules · the full four-module tower at 20.48kWh, top of the H096 stackable platform
OEM / ODM customization for distributors and installers

Huada H096 stackable home battery, 20.48kWh four-module configuration
H096 four-module tower — 20.48kWh for larger homes and longer outages

Overview

20.48kWh in one column, for homes that run longer on their own power

The four-module H096 stackable tower delivers 20.48kWh of usable LiFePO4 storage in a single column. It suits larger homes and villas whose evening and backup demand outgrows a single-module battery, without forcing a move to a separate plant cabinet. The inverter is integrated into the tower, so there is still no separate inverter to purchase or match, and capacity is reached by stacking modules rather than installing a new system.

H096 20.48kWh stackable home energy storage tower overview
Tower overview — four stacked modules with the inverter integrated

Four modules, one column

Reach 20.48kWh on the same footprint logic as the smaller configurations.

Top of the H096 stackable range

High-voltage series stack

A 204.8V nominal stack working across 160V–233.6V, keeping currents low.

Higher efficiency over long cable runs

All-in-one integration

Inverter built into the tower — no separate cabinet or matching exercise.

Fewer components to quote and install

LiFePO4 throughout

Every module uses the same proven lithium iron phosphate chemistry.

Over 3000 cycles with 80%+ retained

Smart BMS protection

Overcharge, over-discharge, short-circuit and thermal protection coordinated across modules.

Monitored at module level

APP-based monitoring

WiFi and Bluetooth pairing keeps every tower value visible on your phone.

Remote checks without a site visit

System Topology

How the battery is wired into your home

The tower sits between rooftop solar, the grid and your loads, with the inverter integrated in the stack. Wiring is limited to the L+N+PE grid connection and the RS485 / CAN link to existing equipment.

01

Rooftop solar (PV)

Surplus daytime generation charges the full tower before any export.

02

Utility grid & meter

Grid connection type L+N+PE, with 110% overload capability for motor start-up.

03

Four-module stack

A 204.8V nominal pack rated 20.48kWh, working across 160V–233.6V.

04

Built-in inverter

Converts stored DC to AC and manages the changeover during an outage.

05

APP & monitoring

WiFi and Bluetooth for direct status checks, RS485 / CAN for system integration.

What’s Inside

What you get inside the tower

The four modules are matched, stacked and full-function tested together before shipment, so the tower arrives as one verified system.

Four battery modules

Stacked to give 20.48kWh at 204.8V nominal.

Module-level BMS

Balancing and protection per module, coordinated across the whole stack.

Built-in inverter

Conversion and grid-tie logic inside the tower.

Stacking structure

Mechanical and electrical interfaces engineered for the full four-module column.

RS485 / CAN terminals

Hard-wired link to hybrid inverters and energy management systems.

Wireless module

WiFi and Bluetooth connection to the mobile APP.

H096 20.48kWh stackable tower shown from six angles
Multi-angle display — front, side, back, top and bottom views of the tower

Specifications

H096 20.48kWh stackable specifications

Parameters for the four-module configuration. Smaller households can specify two or three modules on the same platform. Request a stamped datasheet through the form at the bottom of this page.

ItemH096-(5-20)kWh stackable, 4 modules
System
Product NameH096-(5-20)kWh stackable
Battery Module51.2V / 5.12kWh / 51.8kg
Number of Modules4
Battery Capacity20.48kWh
Installation ModeStackable
Battery Cycle LifeOver 3000 cycles, remaining capacity above 80%
Electrical
Nominal Voltage204.8V
Battery Voltage Range160V – 233.6V
Max Charge / Discharge Current45A
Overload Capacity110%
Grid Connection TypeL+N+PE
CommunicationRS485 / CAN
Communication ModeWiFi and Bluetooth connection with mobile APP
Mechanical & Environment
Dimensions (L×W×H)637 × 387 × 1397 mm
Weight277.4 kg
Charging Temperature0 °C ~ 50 °C
Discharge Temperature−20 °C ~ 50 °C
Protection & Certification
System protectionOver-temperature protection, over-voltage protection, over-current protection, over-charge protection, over-discharge protection and load short-circuit protection
Certification standardsCE / FCC / RoHS
Protection LevelIP20
H096 20kWh stackable home battery product highlights
Product highlights of the 20kWh stackable configuration

Specifications follow the documents shipped with each unit. Capacity, branding, enclosure and communication protocol can be customized for OEM / ODM programmes.

Applications

Where a 20.48kWh tower earns its keep

Large homes, villas and small commercial sites that need multi-day backup or heavy evening loads covered without moving to a floor-mounted industrial cabinet.

Villas & large homes

Air conditioning, pool pumps and evening loads covered without importing power.

Extended blackout cover

Essential circuits stay powered through long or repeated grid outages.

High self-consumption targets

Store most of what a large rooftop array produces across the day.

Multi-unit small buildings

One column serving shared services and prioritised tenant circuits.

Time-of-use tariff saving

Shift a large share of daily consumption into cheap tariff windows.

Long-term households

Sized once for the loads you expect over the next decade.

Packing & Delivery

From factory test to first charge at home

Every unit completes full-function testing before packing, ships in reinforced export packaging and arrives ready to wire up.

01

Configuration selected

Four modules confirmed against your consumption and essential-load list.

Before order

02

Production & configuration

Modules matched and stacked, with cell batch records kept on file.

Per order schedule

03

Full-function testing

Capacity, protection and inverter functions tested on the assembled tower.

Completed pre-shipment

04

Reinforced export packing

Protective packing and export carton suitable for sea and land transport.

Standard export packing

05

Shipping & arrival

Packing list, parameter sheet and wiring guidance travel with the tower.

Per shipping schedule

06

Install, wire & monitor

Placed and wired by a qualified installer, then paired with the mobile APP.

Depends on site conditions

Huada New Energy production lines for household and C&I energy storage products
Factory production lines behind every Huada household energy storage unit

FAQ

Frequently asked questions

The questions homeowners, installers and distributors ask us most often about this battery.

What is the capacity of this configuration?
The four-module tower is rated 20.48kWh at 204.8V nominal, working across a 160V–233.6V window — the largest configuration on the H096 stackable platform.
Why is the nominal voltage higher than the smaller versions?
The four modules are stacked in series to reach 204.8V, which keeps the current lower for the same power and helps efficiency over longer cable runs.
Can I start smaller and grow into this size?
Yes. The same tower takes two or three modules first — 10.24 or 15.36 kWh — and adds modules later without replacing the system.
Does the tower include the inverter?
Yes, the inverter is integrated into the tower, so there is no separate inverter cabinet to purchase, mount or match on site.
How much space does it need?
The full tower measures 637 × 387 × 1397 mm at 277.4 kg and is intended for an indoor location rated IP20, such as a garage, utility room or plant room.
What certifications does it hold?
Certified to CE / FCC / RoHS, with further certificates available on request for regional import and utility requirements.
Do you support OEM / ODM for distributors?
Yes. Capacity, branding, enclosure, communication protocol and packaging can all be customized, backed by multiple patents and High-Tech Enterprise certification. Factory visits are welcome.

Get a Quote

Tell us about your home energy project

Share your monthly consumption, essential loads and whether you already have rooftop solar — we will come back with a capacity recommendation and a quotation.








We normally reply within one business day. Your details are used only for this enquiry.

Who We Are

About Huada New Energy

Huada New Energy (Huizhou Huada Technology Co., Ltd.) is a professional energy storage manufacturer with a complete product portfolio — portable power stations, household energy storage systems and commercial & industrial (C&I) solutions. Starting from lead-acid battery production, we have grown into an advanced lithium technology manufacturer.

We are backed by multiple invention patents, utility model patents, design patents and High-Tech Enterprise certification. With a professional R&D team, modern production facilities and a global energy monitoring data center, we provide reliable OEM/ODM services for customers worldwide.

Lithium Technology

Advanced lithium battery manufacturer, upgraded from lead-acid production.

OEM / ODM

Reliable OEM/ODM services for customers worldwide.

Global Monitoring

Global energy monitoring data center for after-sales support.

Certified Quality

High-Tech Enterprise certification with a full patent portfolio.

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