Ampace

UniC DG500 1500V

Industrial & CommercialDC Block

Updated Sep 28, 2026

Industrial & CommercialDC BlockUpdated Sep 28, 2026

532.4 kWh nominal energy, Ampace UniC DG500 1500V is an LFP battery energy storage system for commercial and industrial applications, supplied as a DC block. It uses air cooling and 100 Ah prismatic cells. It weighs 6 tonnes (13,228 lb).

Use Cases

Ampace UniC DG500 1500V has an energy capacity within the commercial and industrial range. That specification points to use behind the meter on the customer's side of the utility connection.

Capabilities

Ampace UniC DG500 1500V has a DC block that connects through a separate inverter. That configuration points to renewable colocation, storing output from a wind or solar plant on the same site.

Nominal energy

0.53MWh

What does this system typically cost?

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Energy & Power

Nominal energy
0.53MWh

Architecture

Installation
Outdoor-capable

DC Side

DC voltage range
1,164.8 – 1,497.6 V

AC Side

Physical & Footprint

Dimensions (W × D × H)
2,200 × 1,400 × 2,443mm
Weight
6t

Battery Cells

Chemistry
LFP
Cell capacity
100 Ah
Cell format
Prismatic
Cell supplier
Ampace (in-house)

Lifespan

Protection

Enclosure protection
IP54
Corrosion protection
C4
Fire & safety
Aerosol

Full Specification Sheet

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Plant Round-Trip Efficiency

Duration
typical default
0.5C
—
State of health
new system
as-new
—
DC block
typical @2 h
round trip @ 2 h
94 %
PCS (DC/AC)
typical default
each way
97.02 %
Transformer LV/MV
typical default
each way
98.01 %
Transformer MV/HV
typical default
each way
98.01 %
Cables (all segments)
typical default
each way
98.8 %
Auxiliary power (plant's own consumption)
typical default
−4.3 pts
Plant Round-Trip Efficiency at the Point of Interconnection
82.2 %
40 %100 %
1.216MWh charged for every 1 MWh discharged
Both measured at the grid connection point. The plant's own power use is already included in the losses.

The calculator estimates the full "plant" round-trip efficiency (RTE) at the point of interconnection. Some values are pre-blocked depending on information on a particular ESS. The rows that are marked "each way" are one-way efficiencies; they are applied on charge and again on discharge. We then square them. To enter a bundled PCS efficiency value, use its rated-power value, not peak. If the PCS skid already includes the LV/MV transformer, set Transformer LV/MV to 100 % so those losses are not counted twice.

Site Space Required

single unit clearance 3 m / side
60.7m² total site area · 1 × 1
653 ft²0.0061 ha0.015 acres114.5 m² / MWh1,232 ft² / MWh
Unit W × D
2.2 × 1.4 m
7.22 × 4.59 ft
Site envelope
8.2 × 7.4 m
26.9 × 24.28 ft
Per unit
60.7 m²
Installed energy
0.53 MWh
1 × nameplate
Units1
Per row1
Clearance between unitsShared

Shared: one 3 m aisle serves both neighbours. Dedicated: each unit keeps its own 3 m, so gaps double to 6 m.

Clearance allowance
6m per axis · 3 m per side
19.69 ft per axis · 9.84 ft per side

Single unit — matches the stored area_sqm convention.

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About the Vendor

AmpaceTier-2Private Company

Founded in 2021, Ampace is a CATL and Amperex Technology Limited joint venture based in Xiamen, China. It makes lithium-ion cells, battery packs, and integrated energy storage systems for commercial, industrial, residential, and renewable energy uses, and it reports shipping more than 2.45 million ESS units and over 65 million cells in more than 30 countries and regions.

Production scale0.2-1 GWh
Vertical integrationHigh
BankabilityNeutral

How to Read the Product Page

This profile of UniC DG500 1500V by Ampace is assembled exclusively from public data to support early-stage screening and requires additional due diligence.

Always confirm these terms and technical specifications directly with the vendor and project stakeholders. Reflect all agreed-upon details in the legal agreements before making any investment decisions.

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