e-STORAGE (Canadian Solar) · utility-scale
e-STORAGE (Canadian Solar) PowerBlock 3.0 (ESPB-2H / ESPB-4H)
shippingmodular blockAC block (PCS integrated)liquid-cooledLFPBNEF Tier 1
Everything below comes from what e-STORAGE (Canadian Solar) publishes about the PowerBlock 3.0 (ESPB-2H / ESPB-4H): 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 usable as published by the manufacturer. One model, several duration options — the same enclosure with different power ratings.
| Variants | Energy | Power | Duration |
|---|---|---|---|
| not published | |||
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | not published |
| Cell configuration | not published |
| Cell supplier | not published |
| Form factor | modular block |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | not published |
| Cooling | liquid-cooled |
| Ingress protection | NEMA 3R (outdoor rated) |
| Operating temperature | -30…45 (rated power); -30…55 with derating °C |
| Dimensions (L × W × H) | not published |
| Weight | not published |
| Energy density | not published |
| Round-trip efficiency | 90% |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | not published |
| Generation | 3.0 |
| Announced | 2023-12 |
Certifications
UL 9540IEC 62933
Key facts
- Configurable MV AC building block: SolBank battery enclosures + PCS + MV transformer + EMS on a turnkey MV skid (10/22/33/34.5 kV)
- Rated usable capacity 4.8 MWh to 20+ MWh per block; duration 1.5 to 4+ h; AC RTE ≥90%; THD <5%
- Liquid-cooled battery enclosures, forced-air PCS; response time 1 s standard, 150 ms optional
- System certification UL 9540 and IEC 62933 stated; no fixed SKU energy/power figures published — sized per project
What e-STORAGE (Canadian Solar) 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 capacityCell configurationCell supplierDC voltageDimensions (L × W × H)WeightEnergy densityCycle lifeCalendar lifeWarrantyFire suppression
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Sourcing quote for e-STORAGE (Canadian Solar) PowerBlock 3.0 (ESPB-2H / ESPB-4H)
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: PowerBlock 3.0 datasheet (Dec 2023) · e-STORAGE — Power Block product page