Sunwoda Energy · utility-scale
Sunwoda Energy NoahX 3.0 (NoahX-1500/6528-L1)
announced20 ft containerDC blockliquid-cooledLFP · 625 AhBNEF Tier 1
Everything below comes from what Sunwoda Energy publishes about the NoahX 3.0 (NoahX-1500/6528-L1): 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 |
|---|---|---|---|
| NoahX-1500/6528-L1 — 6528 kWh (power / C-rate not published) | 6.528 MWh | not published | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 625 Ah |
| Cell configuration | not published |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | nominal 1305.6 V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -30…55 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | not published |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | 15,000 · Press release (ees Europe 2025): '625Ah LFP battery cells that deliver over 15,000 cycles and a 25-year service life' — cell-level claim, test conditions not published |
| Calendar life | 25 y |
| Warranty | not published |
| Fire suppression | FK-6-1-12 (perfluorohexanone) + water suppression (optional); water FSS / aerosol (optional) |
| Generation | NoahX 3.0, 2025 |
| Announced | 2025-05 |
Certifications
GB/T 36276IEC 62619IEC 62477UL 1973UL 9540AUN 38.3UL 9540NFPA 68NFPA 69NFPA 855IEC 61000AS 3000UN 3536
Key facts
- Launched at Intersolar/ees Europe 2025 as 6.528 MWh 20-ft liquid-cooled system on Sunwoda's 625 Ah LFP cell
- Volumetric energy density '430+ Wh/L' and AI-enabled active balancing claimed in press release; RTE, weight, C-rate not published
- No dedicated datasheet PDF: the product-page tab shows only a short spec list; the linked 'product information' PDF is the 2022 image-only NoahX brochure
- Status set to 'announced': no delivery/mass-production reference for this model found on the manufacturer's site as of 2026-08 (the separate 684 Ah cell entered mass production in Oct 2025)
What Sunwoda Energy 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 configurationCell supplierWeightEnergy densityRound-trip efficiencyWarranty
Price signal
$70–95/kWh
Our estimate against benchmarks, not a vendor offer: Sunwoda publishes no model price. Positioned against H1 2026 Chinese tender averages ($75-84/kWh, CNESA) and FOB-China DC-block pricing for Europe ($71-89/kWh, SMM) as a next-gen flagship, so priced in line with peers rather than at a discount. Ex-works China DC block on new 588Ah LFP cells: +24.8% volumetric energy density, -17% footprint, -40% component count vs. the prior generation.
From the Coloprice BESS Price Index — a benchmark, not an offer. See the index for how each figure was collected. See the BESS Price Index →
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Sourcing quote for Sunwoda Energy NoahX 3.0 (NoahX-1500/6528-L1)
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: Sunwoda Energy — NoahX product page (NoahX-1500/6528-L1 tab) · Press release — ees Europe 2025: NoahX 3.0 6.528MWh launch · Sunwoda Energy — Energy storage cells page