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LiFePO4 storage battery 30 – 32 kWh

LiFePO4 storage battery 30 – 32 kWh, nominal voltage 51,2 V. Factories and workshops. Two versions: large or small display.

Rack-mount lithium battery storage 51.2V 100Ah

Technical specifications

Capacity
30 – 32 kWh
Watt-hours
30720 Wh
Amp-hours
600 Ah
Voltage
51,2 V
Mounting
Cabinet

Overview

The 30 – 32 kWh battery uses LiFePO4 cells — lithium iron phosphate, which tolerates heat better and is safer than ordinary lithium when installed indoors. Sixteen cells in series give a nominal 51,2 V, which works out to 600 Ah in amp-hours.

This capacity suits: Factories and workshops. Two versions: large or small display.

Cycle count, depth of discharge, round-trip efficiency and operating temperature range are not in the documentation Asia Energy has supplied, so this page does not state them. If you need those figures for an investment calculation, call us and the technical team will send the datasheet for the actual lot.

Asia Energy quotes three ways: OEM manufacturing under your own brand, a distribution franchise, or retail with full installation. Free roof survey within 48 hours, warehouses in Hanoi and Ho Chi Minh City, nationwide delivery.

Other capacity steps

LiFePO4 storage battery 2,56 kWhWall-mounted LiFePO4 storage battery 5 kWhWall-mounted LiFePO4 storage battery 10 kWhFloor-standing LiFePO4 storage battery 15 – 16 kWhFloor-standing LiFePO4 storage battery 15 – 16 kWhFloor-standing

Further reading

How is a LiFePO4 battery different from an ordinary lithium one?Why home storage packs use LiFePO4 almost exclusively: safety, cycle life and heat tolerance. Is battery storage worth the money?Three reasons people buy storage, and why being able to sell 50% of surplus power since 26 June 2026 weakens one of them. Solar with batteries, or a generator?Two ways to keep the lights on, fundamentally different. Compared on criteria you can actually use. Does rooftop solar work during a blackout?A standard grid-tied system shuts down when the grid fails, even in full sun. Why that happens, and what it takes to keep the lights on. Lead-acid batteries or LiFePO4 for a solar system?A question that comes up when comparing two quotes: one cheaper with lead-acid, one dearer with lithium. How many kWh of battery storage do you need?There is no single answer, because it depends what you want the battery for. But there is a way to reach your own number.

FAQ

Questions buyers ask about the 30 – 32 kWh battery

How long does a 30 – 32 kWh battery last in an outage?

The pack holds 30.720 Wh. At a safe 90% depth of discharge that is about 69,1 hours for an essential load of roughly 400 W — lights, fans, a fridge, the modem and one television. Add an air conditioner or a water heater and the time falls fast, since one AC unit alone draws 800 – 1,500 W. For a figure that fits your house, add up what you actually intend to run during an outage and divide 30.720 Wh by that total.

How is LiFePO4 different from ordinary lithium?

The difference is the cathode material. LiFePO4 uses iron phosphate, far more thermally stable than the NMC chemistry in phones and laptops — it does not run away thermally, which makes it safer inside a home. In exchange it is heavier and bulkier for the same capacity, which matters little for a wall-mounted pack but is why electric cars rarely use it. Its cycle life is also several times longer.

Which inverters work with the 30 – 32 kWh battery?

The pack runs at 51,2 V, so it pairs with the 48 V hybrid inverters in the range — the model codes ending in 48PL. A pure grid-tie inverter cannot take a battery: when the grid fails it disconnects itself as the safety rules require. If your present system uses a grid-tie unit and you want storage, you must move to a hybrid, or add a separate charger.

Where in the house does the battery go?

This version is Tủ đứng. Pick somewhere dry and ventilated, out of direct sun and away from heat sources. Heat ages a battery quickly, so a closed garage or a spot right under a metal roof are both worth avoiding. For a wall mount the wall must carry the weight; the installer checks that during the roof survey.

What is the cycle life and the operating temperature range?

These two figures are not published yet; Asia Energy is compiling them. We will not post an estimate here: cycle life and temperature range decide real service life and where the pack may be installed, and a wrong number means a wrong lifetime calculation. Call 1900 4656 for the official datasheet covering the batch currently in stock.