EndurEnergy ESP-BU30: Specs & Datasheet
MPN: ESP-BU30The EndurEnergy ESP-BU30 is listed under battery storage in the EndurEnergy catalog at Portlandia Electric Supply. Contractors and buyers searching “ESP-BU30” for specifications or the datasheet land here: below are the published specifications we have on file for this exact part number, plus compatibility and sourcing notes.
Specifications
| Manufacturer | EndurEnergy |
|---|---|
| MPN | ESP-BU30 |
| Total Energy | 30.72 kWh (6 × ~5.12 kWh) |
| Nominal Voltage | 51.2 V (working 48–56 V) |
| Recommended C-rate | 0.5 C |
| Round-Trip Efficiency | ~97% |
| Enclosure Rating | IP55 (EverGuard IP65 active-cooled variant available) |
| Dimensions (W × D × H) | 26.7 × 15.0 × 67.5 in (677 × 383 × 1715 mm) |
| Approx. System Weight | ~784.8 lb (356 kg) with 6 packs; enclosure alone 176 lb |
| Warranty | 10-year limited (per manufacturer) |
| Certifications | UL 9540 / UL 1973 (see latest datasheets/resources for current listing status) |
| SKU/MPN | ESP-BU30 • Chemistry: LiFePO 4 • Topology: Rack enclosure + integrated BMS with (6) 5.12 kWh battery packs |
| ESP-BU30 enclosure | , steel, powder-coated, IP55, integrated BMS and wiring. |
| (6) ESP-5100 battery packs | , each 51.2 V nominal, ~5.12 kWh, forming 30.72 kWh total storage. |
| Outdoor installations | follow clearance, anchoring and ventilation guidance in the manual. |
Compatible With / Used In
- Battery Storage applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN ESP-BU30 only — confirm the full part number on your unit, quote, or datasheet before ordering
- Contractor and installer sourcing — quantity pricing and nationwide shipping from Portlandia Electric Supply — call (502) 790-0600
Datasheet Availability
EndurEnergy publishes datasheets and installation documents through its official website. For the ESP-BU30 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
View the ESP-BU30 product page →Get a quote →
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Frequently Asked Questions
What are the specs of the EndurEnergy ESP-BU30?
Key published specs — Total Energy: 30.72 kWh (6 × ~5.12 kWh); Nominal Voltage: 51.2 V (working 48–56 V); Recommended C-rate: 0.5 C; Round-Trip Efficiency: ~97%. The full specification table above lists every value we have on file; values marked “vendor listing” are from our supplier feed and pending manufacturer verification.
Where can I get the ESP-BU30 datasheet?
EndurEnergy publishes datasheets and installation documents through its official website. For the ESP-BU30 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the EndurEnergy ESP-BU30 in stock?
Yes — in stock at Portlandia Electric Supply with nationwide shipping. Call (502) 790-0600 for pricing and lead time.
How do I make sure the ESP-BU30 is the right part?
Match the full part number ESP-BU30 exactly against your unit, quote, or existing datasheet — part-number families differ in ratings. Call (502) 790-0600 and our team will verify it before you order.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.