51.2V 600Ah 30 kWh floor-standing LiFePO4 home storage battery on castors

Powerwall Lithium Batteries

30 kWh 51.2V 600Ah Floor-Standing LiFePO4 Battery

Name: 30 kWh 51.2V 600Ah Floor-Standing LiFePO4 Battery
Brand: Sike Power

The largest single pack in the Sike residential range: 51.2V 600Ah, or 30 kWh in one floor-standing cabinet on wheels.

Product Overview

The largest single pack in the Sike residential range: 51.2V 600Ah, or 30 kWh in one floor-standing cabinet on wheels. It exists for properties where the solar array has outgrown anything that can reasonably hang on a wall, and where the installer would rather roll one cabinet into position than mount four. Construction is the same as the wall-mounted powerwall packs - grade A 3.2V LiFePO4 cells, a smart BMS handling overheating, overcharge, over-discharge, cell balancing and short circuit - scaled up and rated at 6000+ cycles with a 10+ year service life and a five-year warranty.

30 kWh lithium battery cabinet shown from the front with the display panel

51.2V 600Ah lithium battery pack for home solar energy storage

51.2V 30 kWh LiFePO4 lithium battery cabinet side view

30 kWh 51.2V 600Ah lithium battery built for residential solar systems

Key benefits

Why Buyers Choose This Pack

30 kWh Without A Wall

A floor cabinet on wheels removes the structural question entirely. No wall survey, no mounting frame rated for a heavy pack, and the unit can be repositioned if the plant room layout changes.

Parallel To 120 kWh

Two units give 60 kWh, three give 90 kWh and four give 120 kWh on the same 51.2V bus. Capacity becomes a cabinet count rather than a system redesign.

6000+ Cycles With A Five-Year Warranty

Cycled daily, the published rating covers well over a decade of service, and the warranty is five years rather than a sentence about expected life.

One Voltage Across The Range

51.2V, the same as every other Sike home storage product, so inverter settings, protocols and installer familiarity carry across from a 5 kWh job to this one.

Application scenarios

Where It Is Used

Large homes running air conditioning or heat pumps through the evening
Off-grid properties carrying a full night plus a margin for bad weather
Farms and workshops where the grid is unreliable and the load is substantial
Small commercial premises: clinics, shops and offices on a time-of-use tariff
Base stations and UPS duty needing continuous day-and-night supply
Phase-one installs that will grow to 60 or 90 kWh with more cabinets

Who it is for

The Buyers This Pack Suits

Off-Grid And Rural Property Owners

Where the battery has to carry the whole house overnight and a wall-mounted 10 kWh pack was never going to be enough.

Solar EPC Contractors

Delivering large residential or light commercial projects where one cabinet is simpler to install and commission than a bank of wall units.

Distributors Serving High-Consumption Markets

Regions with air conditioning loads and unreliable grids, where 30 kWh is the entry point rather than the top of the range.

Problems it solves

What It Fixes

Wall Capacity Runs Out

Wall-mounted storage is limited by what the wall can carry and how much of it is free. At 30 kWh that ceases to be a sensible constraint.

Four Packs Means Four Installs

Mounting, wiring and commissioning multiple wall units costs labour that a single cabinet does not.

Growth Without Rework

Adding a second cabinet in parallel keeps the inverter and the wiring architecture as designed rather than forcing a rebuild.

Specifications

Published Figures For This Pack

Every value below comes from our own product specification. Where a figure is not published we leave it out rather than estimating it.

30 kWh 51.2V 600Ah Floor-Standing LiFePO4 Battery specification
Nominal voltage	51.2 V
Capacity	600 Ah / 30 kWh
Cells	Top-brand grade A 3.2V LiFePO4
Cycle life	6000+ cycles
Service life	10+ years
Format	Floor-standing cabinet on wheels
Parallel expansion	2 units 60 kWh, 3 units 90 kWh, 4 units 120 kWh
BMS protection	Overheating, overcharge, over-discharge, short circuit, cell balancing
Warranty	5 years
OEM / ODM	Yes
Certificates	CE, MSDS, IEC, UN38.3, ISO
Cells and BMS	Grade A LiFePO4 cells, smart BMS

Packing and documents

How It Ships And What Comes With It

Packing And Shipping

Packing follows UN38.3 requirements for lithium battery transport, and the carton and pallet arrangement is confirmed with the quotation for your quantity and destination. We do not publish a fixed carton specification here because it changes with order size and freight mode.

Documentation

UN38.3 and the MSDS travel with every lithium shipment, and the certificates listed in the specification table above are supplied for the model you order. Tell us the destination market at the quotation stage so the document set is planned rather than chased after the goods are built. Where a certificate we do not hold is required, we will say so rather than promise it.

Manufacturing

This pack is built at Shenzhen Sike Power Technology Co., Ltd. in Da Peng New District, Shenzhen, with cell grading, assembly, BMS integration, aging test and final inspection carried out in house. Only brand-new grade A LiFePO4 cells and a top-brand smart BMS go into it.

Download the catalogue and datasheets for the specification in PDF form.

Installation guide

Getting It Right First Time

Step 1

Confirm the floor can take a loaded cabinet and that the route in is wide enough - it is on wheels, but it is still a 30 kWh battery.

Step 2

Send us the hybrid inverter brand and model so the communication protocol is confirmed before the order, not at commissioning.

Step 3

Leave breaker and cable capacity for the second cabinet if 60 kWh is a realistic future, because retrofitting that capacity later is the expensive part.

Step 4

Keep the installation inside the datasheet temperature range; charging a lithium pack below freezing without heating permanently costs capacity.

Step 5

Set a small daily reserve in the inverter rather than cycling to the floor every night, which is what keeps the 6000+ cycle rating realistic.

Comparison

How It Compares In Our Range

Within the powerwall range the decision is capacity and mounting, not chemistry - all four packs share cells, BMS architecture, cycle rating and warranty.

Alternatives to the 30 kWh 51.2V 600Ah Floor-Standing LiFePO4 Battery
5 kWh 51.2V 100Ah wall mount	Apartment or small home evening load, hangs on the wall
10 kWh 51.2V 200Ah wall mount	Typical family home self-consumption, IP54
15 kWh 51.2V 300Ah wall mount	Homes with air conditioning or a heat pump
30 kWh 51.2V 600Ah floor unit	Large or off-grid properties, parallels to 120 kWh

FAQ

30 kWh 51.2V 600Ah Floor-Standing LiFePO4 Battery Questions

Can this be wall mounted?

No. At 600Ah it is a floor-standing cabinet on wheels by design. If the install has to be on a wall, the 5, 10 and 15 kWh powerwall packs are the range to look at.

How many can I run in parallel?

The published expansion is 2 units for 60 kWh, 3 for 90 kWh and 4 for 120 kWh. Beyond that, send us the project and we will confirm what the architecture supports.

What inverters does it work with?

It communicates over the common battery protocols used by mainstream hybrid inverters. Send the model with your enquiry and we will confirm the protocol match before shipping.

What certificates does it carry?

CE, MSDS, IEC, UN38.3 and ISO are listed for this product. UN38.3 and the MSDS are the two your freight forwarder will need.

Is OEM branding available?

Yes, OEM and ODM are both supported. Case marking, label and packaging follow your specification, with a sample approved before bulk production.

What does the five-year warranty cover?

The pack and its BMS, against a published 6000+ cycle rating and a 10+ year service life expectation. Installation outside the datasheet parameters - particularly charging below freezing - is the usual exclusion.