AlphaESS · commercial & industrial
AlphaESS STORION-H30/H50-G3
shippingcabinetAC block (PCS integrated)air-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what AlphaESS publishes about the STORION-H30/H50-G3: the datasheet, the product page and press releases. Where a figure is not published, the field says so — we do not estimate.
Variants
Energy figures are nominal (beginning of life) as published by the manufacturer. One model, several duration options — the same enclosure with different power ratings.
| Variants | Energy | Power | Duration |
|---|---|---|---|
| STORION-H30-G3 (3 modules) | 72.3 kWh | 30 kW | 2.4 h |
| STORION-H30-G3 with extension cabinet (2 racks) | 144.6 kWh | 30 kW | 4.8 h |
| STORION-H50-G3 (5 modules) | 120.5 kWh | 50 kW | 2.4 h |
| STORION-H50-G3 with extension cabinet (2 racks) | 241 kWh | 50 kW | 4.8 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 1P24S per module |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 208.8–252 (H30) / 348–420 (H50) V |
| Cooling | air-cooled |
| Ingress protection | IP55 |
| Operating temperature | -30…50 (PCS >45 derating) °C |
| Dimensions (L × W × H) | 1120 × 1300 × 2050 mm |
| Weight | 1.7 t |
| Energy density | not published |
| Round-trip efficiency | 92% |
| Cycle life | 8,000 · 8,000 @ EOL 70% — 'under specific test conditions' (module M77314-S, 0.5C) |
| Calendar life | not published |
| Warranty | 5 y |
| Fire suppression | aerosol + smoke/temperature detection |
| Generation | G3 (V2.0, 2025-08) |
| Announced | not published |
Certifications
IEC 61000-1/-2/-3/-4IEC 62109IEC 62477EN 50549VDE 4105VDE 4110AS4777NRS 097NC RFGG99/G100IEC 62619UL 9540A
Key facts
- All-in-one cabinet with batteries, 30/50 kW hybrid PCS, DC/DC, STS and EMS; 4 MPPT, 60/75 kW PV input
- 24.1 kWh M77314-S modules (3.2 V / 314 Ah, 1P24S), 3 or 5 in series; optional extension cabinet doubles capacity
- Max 10 systems in on-grid parallel, 4 in off-grid; switching ≤20 ms
- HVAC cooling, IP55, C4, ≤65 dB; RTE (DC-AC) 92%
- 5-year product / 10-year battery warranty
What AlphaESS does not publish for this model
These fields are empty because no public datasheet or release states them. That is information too: ask for these numbers before you shortlist.
Cell supplierEnergy densityCalendar lifeAnnounced
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Sourcing quote for AlphaESS STORION-H30/H50-G3
Coloprice is published by Dream View, a China-sourcing company. For commercial-scale projects we buy BESS containers factory-direct — verified manufacturer, certification review, pre-shipment inspection, export and freight — for a flat 10% fee.
Sources: AlphaESS — STORION-H30/H50-G3 product page · STORION-H30/H50-G3 datasheet (PDF)