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Product image: Tritium. Used for nominative identification only; NuWatt is not affiliated with Tritium.
Compact 150 kW DCFC built for retail and transit. Liquid-cooled architecture, half the footprint of competing DCFC, ideal for parking-constrained sites.
| Charger type | DC Fast Charger (DCFC) — compact |
| Max power output | 75–150 kW (single cabinet) |
| Output voltage | 200–920 VDC |
| Connectors | 2× CCS1 (NACS variant available) |
| Networked | Yes — Tritium Pulse platform |
| OCPP version | OCPP 1.6J |
| NACS support | NACS variant available |
| Enclosure rating | Outdoor IP65 |
| Cable length | 13 ft |
| Installation footprint | 1.6 m² — ~50% smaller than competing DCFC |
| Warranty | 3-year standard |
| Country of origin | Tennessee, USA / Australia (varies by SKU) |
Grocery, big-box, quick-service restaurants, and hotels where parking stalls are tight and a full-size DCFC cabinet would eat two spots. PKM150 fits in one stall’s worth of pad.
Smaller bus fleets (paratransit, shuttle, airport transfer) where 150 kW top-off between runs is sufficient and dwell time covers the charge window.
Urban infill sites where the civil scope (pad, bollards, signage) would otherwise blow past the hardware budget. Smaller pad = cheaper civil = better project economics.
| Line item | Typical range |
|---|---|
| Hardware (150 kW, dual CCS1) | $45,000 – $58,000 |
| Switchgear + panel/service entrance upgrades | $15,000 – $40,000 |
| Concrete pad + bollards | $5,000 – $10,000 |
| Trenching, conduit, conductor runs | $8,000 – $25,000 |
| Network commissioning, Pulse activation | $2,000 – $5,000 |
| Permits, utility coordination, signage | $3,000 – $8,000 |
| All-in installed total / site | $90,000 – $150,000 |
Retail and hospitality sites typically land at the lower end when panel capacity exists. Multi-unit deployments at a single site benefit from shared switchgear and trenching.
The Section 30C commercial credit expired June 30, 2026 under the One Big Beautiful Bill Act. PKM150 units placed in service on or before that date can still be claimed on IRS Form 8911 for that tax year — 6% of cost (or 30% with prevailing wage + apprenticeship), capped at $100,000 per item, at properties in an IRS-designated low-income or non-urban census tract. At PKM150 price points the credit rarely hit the cap, so the 30% PWA bracket did most of the work on eligible claims. Units placed in service after June 30, 2026 receive no federal 30C credit.
Full Section 30C commercial guide
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Level 2 22 kW workplace charger. Pair with PKM150 at retail sites that need both dwell-time L2 and fast-lane DCFC.
View specNuWatt handles civil, electrical, utility coordination, and Tritium Pulse commissioning end-to-end. State incentive stack captured on your behalf.
Tritium® and PKM150® are trademarks of Tritium DCFC Limited. Used here for nominative identification under fair-use principles to describe the product and its specifications. NuWatt Energy is not affiliated with, sponsored by, or endorsed by Tritium DCFC Limited. All product specifications reflect the manufacturer's public 2026 datasheet and may change without notice. Specifications and pricing are provided for informational purposes only — confirm current details with the manufacturer or a NuWatt project manager before committing capital. See our full Brands & Trademarks page.
Last verified by NuWatt Engineering Team on 2026-04-14. Spec values reflect the manufacturer's public 2026 datasheet. Installed cost ranges reflect NuWatt commercial project data. Verify current Tritium warranty support status before committing.