Product Summary Datasheet · HPS & PCS Series

ATESS
Commercial Inverters

Industrial-Grade Hybrid & Battery Inverters · 30kW – 1000kW
Issued 2026 Range: HPS30 → PCS1000
Type: Hybrid & Battery PCS
Phase: 3-Phase only
Series: HPS / PCS
Note — This is a consolidated summary covering the ATESS commercial inverter range we hold in stock, spanning two distinct product families: the HPS all-in-one hybrid inverters (30–150kW) for off-grid and backup applications, and the PCS battery inverters (100kW–1000kW) for large-scale grid-tied energy storage systems. Specifications below represent typical values across the range. For full per-model electrical specifications, wiring diagrams, and certifications, please refer to the original ATESS datasheets via the link at the bottom of this document.

Two Product Families

All-in-One Hybrid

HPS Series

Hybrid Power System — combines PV inverter, battery inverter, charge controller, and bypass cabinet in a single unit. Built-in transformer, seamless 10ms grid-to-off-grid transfer, and full off-grid capability. Ideal for factories, lodges, mines, and remote installations.

In stock: HPS30 · HPS50 · HPS100 · HPS120 · HPS150
Battery Inverter / PCS

PCS Series

Power Conversion System — bi-directional battery inverter for AC-coupled energy storage, peak-shaving, demand response, and grid services. Available with built-in transformer (PCS100/250) or transformerless (PCS500/630/1000) for utility-scale applications.

In stock: PCS100 · PCS250 · PCS500 · PCS630 · PCS1000

Key Advantages

→ 01

True Industrial Build

Heavy-duty design with built-in transformers, galvanic isolation, and IP-rated enclosures for harsh industrial environments.

→ 02

Zero-Export with DG

Industry-leading zero-export functionality even when a diesel generator is connected — critical for off-grid and back-up systems.

→ 03

Massive Scalability

Parallel up to 4 HPS units for 600kW, or scale PCS systems into the MW range for utility-grade C&I projects.

→ 04

Peak-Shaving & Self-Consumption

Programmable work modes for peak-shaving, time-of-use arbitrage, demand-charge reduction, and grid backup.

In Stock — Available Models

30kW
HPS30 Hybrid
50kW
HPS50 Hybrid (TX)
100kW
HPS100 / PCS100
120kW
HPS120 Hybrid (TX)
150kW
HPS150 Hybrid (TX)
250kW
PCS250 (TX)
500kW
PCS500 (No TX)
630kW
PCS630 (No TX)
1000kW
PCS1000 (No TX)
1MW+
Parallel Capable

Electrical Specification Range

Specification HPS Hybrid (30–150kW) PCS Battery (100–1000kW)
Rated Output Power 30 – 150 kW 100 – 1000 kW
Max Efficiency Up to 97.5% Up to 98.5%
AC Voltage 360V – 440V (3P) 360V – 440V (3P)
Max PV Power 45 – 225 kWp (1.5× oversize) N/A (battery only)
PV MPPT Range 480 – 800V DC N/A
Battery Voltage 352 – 600V DC 352 – 750V DC
Transformer Built-in (all models) Built-in (100/250) / None (500/630/1000)
Switchover Time < 10 ms < 100 ms
Parallel Capability Up to 4 units (600kW) Multi-unit (MW scale)
Generator Integration Yes (remote control + zero-export) Yes (AC-coupled)

Mechanical & Environmental

General Build

Inverter type3-Phase Industrial
CoolingSmart forced-air
DisplayColour Touchscreen LCD
CommsRS485 / CAN / Ethernet / 4G
MonitoringEneRace Platform
IP rating (standard)IP20 (indoor)
IP rating (cabinet option)IP54 outdoor
MountingFloor-standing / Cabinet

Environmental & Operation

Operating temperature−25°C to +60°C
Full power up to+45°C ambient
Altitude (no derate)Up to 2000m
Humidity0 – 95% (non-condensing)
Operating modesOff-Grid / On-Grid / Peak-Shaving
Zero-export with DGYes (industry-leading)
Anti-islandingYes
Battery typesLithium & Lead-Acid

Warranty

5yr
Standard Warranty
10yr
Extended (Available)
24/7
EneRace Monitoring

Ideal Applications

Factories & manufacturing plants · Mining operations · Game lodges & eco-resorts · Cold storage & logistics hubs · Office parks & shopping centres · Telecoms & data centres · Agricultural & irrigation systems · Hospitals & critical-load facilities · Schools, universities & campuses · Utility-scale C&I storage projects · Peak-shaving for high-tariff demand customers · Microgrid & rural electrification

Certifications & Compliance

IEC 62109-1/2 (Safety) · IEC 61727 (Grid Connection) · IEC 62116 (Anti-Islanding) · IEC 61683 (Efficiency)
CE · NRS 097-2-1 (South Africa) · VDE-AR-N 4105 · G99 (UK) · AS/NZS 4777.2 · EN 50549