Enphase Enlighten

Enlighten is the software side of Enphase Energy's microinverter ecosystem. Enphase's own page describes two parts: the Enlighten Installer Portal, also called Enlighten Manager, for fleet-level monitoring, and the Enphase Installer App, a mobile app used on site to activate systems. The portal offers remote diagnosis and maintenance, a comparison of actual and modelled performance and automated performance reports.

The app connects IQ Microinverters, the IQ Gateway and other Enphase Energy System devices and configures meters across solar, storage and grid power. The page lists no prices for the apps and does not say whether they are free. A separate developer API has published plans in US dollars. The developer site names Enphase Energy, Inc. in Petaluma, California.

• Fleet-level monitoring. Enlighten Manager gives installers a view across many systems at once, which suits companies that maintain a customer base rather than a single array and need to spot problems early.
• Remote diagnosis and maintenance. The portal supports diagnosing and maintaining systems remotely. The page does not detail which actions can be performed from a distance, so the exact reach of this feature is unconfirmed.
• Actual versus modelled performance. Performance data compares what a system produces with what was modelled for it, giving installers a baseline to judge underperformance against instead of relying on a gut feeling.
• Automated reports. The portal produces automated performance reports. This reduces manual reporting work for installers, though the page does not list report formats or delivery options.
• On-site activation app. The Installer App handles activation on site, with system setup, grid profile selection and meter configuration, so commissioning can be finished at the property from a phone.
• Device connectivity. The app connects IQ Microinverters, the IQ Gateway and other Enphase Energy System devices, covering meters across solar, storage and grid power in a single configuration flow.
• Developer API tiers. A separate API offers Watt, Kilowatt, Megawatt and Gigawatt plans with rising request limits. Commercial use is allowed from the Megawatt plan upwards, as the plans page states.

• A solar installation company. Fleet-level monitoring plus automated reports lets a company supervise installed systems and send performance summaries to customers without compiling figures by hand.
• A field technician commissioning a system. The Installer App covers activation, grid profile selection and meter configuration on site, so a technician can complete setup of IQ Microinverters and the IQ Gateway in one visit.
• A developer building a customer dashboard. The API plans start with a Watt tier of 10,000 requests per month, enough to prototype, and move to paid tiers when request volume or commercial use requires it.

The page we read describes the two products rather than a sign-up procedure. Installers would use the Enphase Installer App on site to activate a system, choose a grid profile and configure meters, and then monitor the fleet in Enlighten Manager.

Pricing, account creation and onboarding steps are not shown on the Enlighten page. Developers have a clearer route: the developer site publishes plans, so a team can begin on the Watt plan with its 10,000 monthly requests, display the required Enphase attribution, and move up when limits are reached.

Enphase Energy, Inc., based in Petaluma, California, offers an installer portal with fleet-level monitoring, remote diagnosis and modelled-versus-actual performance, plus an installer app for activating systems on site.

The Enlighten page lists no prices and does not say whether the apps are free. Its separate developer API has four plans, including a free Watt plan. The page describes no encryption, certifications or data export for the apps.

In our solar monitoring platforms ranking Enphase Enlighten stands at #12 of 14: it follows SMA Sunny Portal and comes before Sungrow iSolarCloud. After the challenger places, Enphase Enlighten is one of the established names, ranked in order and without a score.

Enphase Enlighten is based in the United States; 1 of the 14 products here share its region, North America.

Pricing as recorded: App prices not listed; API plans published, from a free Watt plan upward.

The Enlighten page lists no prices for the apps, and the store section on it shows none either. It does not say whether the apps are free. The developer API is priced separately and in US dollars. Watt costs nothing and allows 10,000 requests per month at 10 per minute, with Enphase attribution required. Kilowatt costs USD 25.00 per month for 25,000 requests and 50 per minute, also with attribution. Megawatt costs USD 250.00 per month for 300,000 requests and 100 per minute and allows commercial use. Gigawatt costs USD 1,500.00 per month for 1,500,000 requests and 300 per minute, with commercial use and an uptime guarantee. Extra requests can be enabled by contacting Enphase at USD 0.002 per call for Kilowatt and Megawatt and USD 0.001 for Gigawatt; no overage price is listed for Watt.

Read from enphase.com/en-us/enlighten when Best Solar Monitoring Platforms in 2026 was last reviewed (13 November 2026).

The installer app connects IQ Microinverters, the IQ Gateway and other Enphase devices and configures meters across solar, storage and grid.

Automated performance reports come from the portal.

The Enlighten page does not describe encryption, certifications or data export for the apps. It links to a cybersecurity page and a privacy policy, but their content was not visible on the page we read, so we make no claim about either.

Data access for developers runs through the API plans, which are rate limited per month and per minute and, on the lower tiers, require Enphase attribution. Hosting location and retention periods are not stated in the pages we read.

Integrations the vendor names (8):

• IQ Microinverters
• IQ Gateway
• Enphase Energy System devices
• Solar and storage meters
• Grid power meters
• Enphase Installer App
• Enlighten Manager
• Enphase developer API

Also in our records:

• Ecosystem tags in our records: Developer API.

We pick the closest products in the same guide by tags, price model and region.

• Hoymiles S-Miles Cloud (#7 of 14): Panel-level monitoring with one-second updates and drag-and-drop layouts. Watch out: the product page states no price, trial or usage limit.
• SolaX Cloud (#8 of 14): Not for: buyers who need named certifications or integration lists. Role-based cloud portal with an EU address and a fault-location assistant.
• Growatt ShinePhone (#9 of 14): Several apps and web portals split by Growatt product line. Watch out: the pages describe the app split differently, so matching app to inverter needs checking.
• Fronius Solar.web (#10 of 14): Fronius-only monitoring with a free tier, premium add-ons and European servers. Watch out: third-party inverters and devices are not listed anywhere on the page.
• SMA Sunny Portal (#11 of 14): German inverter maker's portal with fault analysis and portfolio grouping. Watch out: older SMA gateways such as the Sunny WebBox are left out of the migration.

Read from the vendor’s own pages on 12 November 2026.

• enphase.com/en-us/enlighten: Installer Portal, Installer App, device connectivity, absence of prices
• enphase.com/en-us/enlighten: Cybersecurity and privacy links without visible content
• developer.enphase.com/plans: Watt, Kilowatt, Megawatt and Gigawatt plan prices and limits
• developer.enphase.com/plans: Overage prices and company name with Petaluma address

We rank on what separates products after the demo: time to useful, the real price, the exit and who the product is for. That puts Enphase Enlighten at #12 of 14. The editorial process sets out how facts are gathered and how commercial links are handled.