Generac · Updated August 2026
PWRcell 2 (M3, 9 kWh): specs & release date
PWRcell 2 (M3, 9 kWh), released 2024. Every price and spec below is linked to its source and dated — no guesses.
Source: generac.com verified ✓ corroborated verify in ledger
The PWRcell 2 (M3, 9 kWh) has no published US price yet. It earns a Silver Deskmark — 52/100 pay-blind standing, #5 of 12 in class.
Verified Aug 1, 2026 · figures linked to their source in the table below
Is the PWRcell 2 (M3, 9 kWh) a good buy?
On the spec sheet, its warranty years of 10 is the lowest of the 12, its usable capacity kwh of 9 is below the median of the 13, and its continuous power of 5.2 kW is below the median of the 12. By release date, it is among the newer of the 8 we date.
Specifications
| Price (US) | Not published Sold exclusively through Generac's dealer/installer network; no public MSRP. Independent reviewers cite $14,000-$25,000 installed depending on configuration size. |
|---|---|
| Brand | Generac |
| Released | 2024 |
| Usable capacity kwh | 9 |
| Continuous power (kW) | 5.2 |
| Peak power (kW) | 15.6 |
| Battery chemistry | NMC |
| Round trip efficiency | 88 |
| Scalable stackable | Yes |
| Warranty years | 10 |
| Backup transfer time ms | 50 |
| Weight (lb) | 394.1 |
Source: generac.com (verified 2026-08-01) · corroborated by energysage.com. Generac's official PWRcell 2 Specification Sheet (PDF, rev A 07/2025) was downloaded and read directly. The smallest battery-cabinet configuration is 'M3' (3x 3.0 kWh NMC modules): 9 kWh usable energy at beginning of life, 5.2 kW max continuous power, and 65 A max AC start (LRA) capacity — converted here to a 15.6 kW peak_power_kw (65 A x 240 V) since Generac labels this a start/surge current rather than a kW figure directly. Roundtrip efficiency is 88% system-wide across all M3-M6 configurations. Warranty is 10 years on battery modules (or 7.56 MWh throughput) and 10 years on inverter/cabinet/SDS. The Smart Disconnect Switch's 'Automatic Transfer Time' is officially <50 ms. Total installed weight for the M3 config sums the datasheet's cabinet (278 lb installed), inverter (62.1 lb) and SDS (54 lb) = 394.1 lb. No consumer price is published (dealer-quoted only); EnergySage corroborates the modular capacity range and installed-cost estimates. Image is SolarReviews' PWRcell 2 header photo, visually confirmed to show the three Generac-branded hardware components (battery cabinet, inverter, smart disconnect switch) plus a load center, matching the datasheet's own component photos.
Frequently asked questions
How much does the PWRcell 2 (M3, 9 kWh) cost?
The PWRcell 2 (M3, 9 kWh) has no published US price as of 2026-08-01.
When was the PWRcell 2 (M3, 9 kWh) released?
The PWRcell 2 (M3, 9 kWh) was released 2024.
What are the PWRcell 2 (M3, 9 kWh)'s key specs?
PWRcell 2 (M3, 9 kWh) (Generac): usable capacity kwh 9, continuous power kw 5.2, peak power kw 15.6, battery chemistry NMC, round trip efficiency 88. Full sourced spec sheet verified 2026-08-01.
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