| Chemistry | LFP | tesvolt.comDatasheet · read 28 Oct 2026 |
| Usable energy | unavailableNo separate usable figure; energy content stated at 100% DoD. | Not published |
| Nominal energy | 62.5 kWh'Energy content (at 100% DoD) @ 25 C, 0.3C' | tesvolt.comDatasheet · read 28 Oct 2026 |
| Max. discharge power | 62.5 kWDC battery nominal output; see charge note | tesvolt.comDatasheet · read 28 Oct 2026 |
| Max. charge power | 62.5 kW'Nominal output (battery)' DC, 75 A nominal (88 A for 5 s). AC limited by inverter: SI X 30 -> 30 kW (0.5C), SI X 50 -> 50 kW (0.8C) | tesvolt.comDatasheet · read 28 Oct 2026 |
| C-rate | 1 C'1C charging and discharging current (75 A)' | tesvolt.comDatasheet · read 28 Oct 2026 |
| Round-trip efficiency | unavailableDatasheet: 'Round-trip efficiency / max. efficiency (battery): In development' | Not published |
| Depth of discharge | unavailableEnergy content quoted at 100% DoD; no operating DoD limit stated. | Not published |
| Cycle life | 15,000 cyclesConditions: 'Cycles expected 15,000 @100% DoD | 65% SoH | -20...50 C | 0.5C/0.5C' | tesvolt.comDatasheet · read 28 Oct 2026 |
| Warranty | 12 yearsCapacity warranty 12 years or 35.8 MWh throughput per module (whichever first); product warranty 10 years. Valid in Europe; TAYTAN sold since 2025-09-01. Datasheet: 'Up to 12 years warranty (performance)'. | tesvolt.comManufacturer page · read 28 Oct 2026 |
| Warranty cycles | unavailableWarranty is throughput-based. | Not published |
| Warranty throughput | 358 MWh35.8 MWh per module x 10 modules (warranty table: TAYTAN/10-40 = 358.0 MWh) | tesvolt.comManufacturer page · read 28 Oct 2026 |
| Capacity at end of warranty | 65 % | tesvolt.comManufacturer page · read 28 Oct 2026 |
| Nominal voltage | 832 VDC; operating 741-923 V | tesvolt.comDatasheet · read 28 Oct 2026 |
| Operating temperature | −20 to 50 °CRecommended 15-30 C. Product page states -17 to +50 C ambient (conflict; datasheet used) | tesvolt.comDatasheet · read 28 Oct 2026 |
| Dimensions (W × D × H) | 754 × 465 × 1,909 mm10-module stack, without wall clearance. Product page gives 790 W x 480 D x 1615 H mm (conflict, pre-production data) | tesvolt.comDatasheet · read 28 Oct 2026 |
| Weight | 650 kg10-module stack (module 62 kg, BMU 18.5 kg, base 11.5 kg). Product page: ~719 kg (pre-production sample) | tesvolt.comDatasheet · read 28 Oct 2026 |
| Ingress protection | IP55 | tesvolt.comDatasheet · read 28 Oct 2026 |
| Integrated inverter (PCS) | No, battery only | tesvolt.comDatasheet · read 28 Oct 2026 |
| Scalability | 3-10 modules per string, up to 4 strings per inverter (250 kWh). Datasheet tables: up to 12 strings with SI X 30 (750 kWh) and 20 strings with 5x SI X 50 (1,250 kWh). Module additions within 2 years; new strings unlimited. | tesvolt.comDatasheet · read 28 Oct 2026 |
| Certifications | UN 38.3, IEC 62619, UL 1973 (cell), UL 9540A (cell), IEC 63056:2020, IEC 62619:2022, VDE-AR-E 2510-50:2017, IEC 61010-1:2020, EN 61508:2010 SIL 2 | tesvolt.comDatasheet · read 28 Oct 2026 |
| Compatible inverters | SMA Sunny Island X 30, SMA Sunny Island X 50, KOSTAL PLENTICORE (hybrid 5-20 kW, 2-8 modules)Datasheet lists only SMA SI X. TAYTAN does not appear in KOSTAL's 'Released batteries for PLENTICORE' 07/2026 list. | tesvolt.comManufacturer page · read 28 Oct 2026 |
