Generac · Updated June 2026
Generac PWRview Home Energy Monitor W2HEM: price & specs
The Generac PWRview Home Energy Monitor W2HEM costs $219.99, #7 cheapest of 8 home energy monitors (median $169). It earns a Gold Deskmark — 76/100 pay-blind standing, #2 of 7 in class.
Verified Jun 27, 2026 · figures linked to their source in the table below
- Best for Uses machine learning to identify where the home draws power, similar to Sense; Optimized to integrate with Generac solar panels and storage batteries; worth considering for existing Generac-ecosystem owners.
- Skip if Hard to find / limited availability; removed from Wirecutter's picks and no longer listed on Generac's site is a dealbreaker.
Generac PWRview Home Energy Monitor W2HEM. Every price and spec below is linked to its source and dated — no guesses.
Source: norwall.com verified ✓ corroborated verify in ledger
Is the Generac PWRview Home Energy Monitor W2HEM a good buy?
At $220, the Generac PWRview Home Energy Monitor W2HEM is #7 cheapest of the 8 home energy monitors we track, where the median is $169. On the spec sheet, its main circuit amps of 264 is the highest of the 7, its branch circuit count of 0 is the lowest of the 8, and its accuracy percent of 1 is the lowest of the 6.
Evidence of Record
Our dataNo independent lab has measured this product yet. 1 outlet has it on record by mention only, with no hands-on measurements published to weigh its claims against — a gap in the evidence, not a verdict on the product.
Review consensus · sourced & dated
What reviewers say about the Generac PWRview Home Energy Monitor W2HEM
Only one whitelisted tester, NYT Wirecutter, covers the Generac PWRview W2 (W2HEM), and only qualitatively: it was a former pick now dropped for poor availability and never lab-measured. Wirecutter says it uses machine learning like Sense and suits homes already in Generac's solar and battery ecosystem. No hands-on measurements exist.
Tested by Wirecutter
Consistently praised
- Uses machine learning to identify where the home draws power, similar to Sense
- Optimized to integrate with Generac solar panels and storage batteries; worth considering for existing Generac-ecosystem owners
Commonly flagged
- Hard to find / limited availability; removed from Wirecutter's picks and no longer listed on Generac's site
Where reviewers disagree Single-source coverage, so no cross-source comparison is possible. Wirecutter never completed hands-on testing of the PWRview and reports no measured performance data for it; its coverage is descriptive only. No other whitelisted tester (e.g. TechHive, PCMag, Digital Trends) reviewed this exact model.
The sources (1)
The Generac PWRview W2, a former pick, is now hard to find. Some retailers that specialize in residential energy efficiency still offer it, but it is unavailable at larger stores and not listed on the Generac site.
Similar to the Sense, it uses machine learning to identify where your home is drawing power.
It’s optimized to integrate with Generac’s other efficiency products, like solar panels and storage batteries, and is worth considering if you already have those installed or your electrical contractor is familiar with Generac’s ecosystem.
Specifications
| Price (US) | $219.99 Last MSRP from norwall.com. Product is discontinued. |
|---|---|
| Brand | Generac |
| Released | — |
| Monitoring type | ct-clamp |
| Main circuit amps | 264 |
| Branch circuit count | 0 |
| Connectivity protocol | Wi-Fi 802.11 b/g/n |
| Solar net metering | Yes |
| Local api support | — |
| Subscription required | — |
| App platforms | iOS, Android |
| Accuracy percent | 1 |
| Installation type | panel-mount |
| Smart home integrations | — |
| Etl ul certified | UL/CSA 61010-1 |
Source: norwall.com (verified 2026-06-27) · corroborated by electricgeneratorsdirect.com. Price $219.99 confirmed on norwall.com. Discontinued confirmed across multiple retailers. CT Max Primary Current 264A confirmed. ±1% accuracy confirmed. UL/CSA 61010-1 certified confirmed. Wi-Fi 802.11 b/g/n confirmed. Solar/storage/generator monitoring confirmed. Local API and subscription status not documented — set null.
Is the Generac PWRview Home Energy Monitor W2HEM worth it vs cheaper home energy monitors?
Generac PWRview Home Energy Monitor W2HEM against its closest cheaper and pricier home energy monitors on the specs that matter — every value sourced. See all 8 ranked →
| Product | Price | Monitoring type | Main circuit amps | Branch circuit count | Connectivity protocol | Solar net metering |
|---|---|---|---|---|---|---|
| Generac PWRview Home Energy Monitor W2HEM this | $219.99 | ct-clamp | 264 | 0 | Wi-Fi 802.11 b/g/n | Yes |
| Emporia Vue 3 Home Energy Monitor (16-Sensor Kit) | $199.99 | ct-clamp | 200 | 16 | Wi-Fi 802.11 b/g/n + Ethernet | Yes |
| IotaWatt Open WiFi Energy Monitor | $389 | ct-clamp | — | 14 | Wi-Fi | Yes |
Frequently asked questions
What do reviewers say about the Generac PWRview Home Energy Monitor W2HEM?
Only one whitelisted tester, NYT Wirecutter, covers the Generac PWRview W2 (W2HEM), and only qualitatively: it was a former pick now dropped for poor availability and never lab-measured. Wirecutter says it uses machine learning like Sense and suits homes already in Generac's solar and battery ecosystem. No hands-on measurements exist. Praised: Uses machine learning to identify where the home draws power, similar to Sense; Optimized to integrate with Generac solar panels and storage batteries; worth considering for existing Generac-ecosystem owners. Flagged: Hard to find / limited availability; removed from Wirecutter's picks and no longer listed on Generac's site. (From 1 tester review.)
How much does the Generac PWRview Home Energy Monitor W2HEM cost?
The Generac PWRview Home Energy Monitor W2HEM has a US price of $219.99 (Last MSRP from norwall.com. Product is discontinued.), as of 2026-06-27.
How does the Generac PWRview Home Energy Monitor W2HEM compare on price?
At $220, the Generac PWRview Home Energy Monitor W2HEM is #7 cheapest of the 8 home energy monitors we track, where the median is $169.
What are the Generac PWRview Home Energy Monitor W2HEM's key specs?
Generac PWRview Home Energy Monitor W2HEM (Generac): monitoringType ct-clamp, mainCircuitAmps 264, branchCircuitCount 0, connectivityProtocol Wi-Fi 802.11 b/g/n, solarNetMetering Yes. Full sourced spec sheet verified 2026-06-27.
Similar home energy monitors
Nearest in price — swipe to browse. Every pick sourced and dated.
All home energy monitors ranked → · Open data & methodology · Queryable via MCP
Compare with
Head-to-head
- Generac PWRview Home Energy Monitor W2HEM vs Emporia Vue 3 Home Energy Monitor (16-Sensor Kit)
- Generac PWRview Home Energy Monitor W2HEM vs Eyedro EYEFI-4 Home Energy Monitor
- Generac PWRview Home Energy Monitor W2HEM vs Refoss EM16P Smart Energy Monitor
- Generac PWRview Home Energy Monitor W2HEM vs Shelly 3EM Smart 3-Phase Energy Meter
- Generac PWRview Home Energy Monitor W2HEM vs IotaWatt Open WiFi Energy Monitor