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- Hybrid inverter with high-voltage battery connection
- Two backup options: PV Point and Essential Backup
- Dynamic Peak Manager integrated shade management
- Active Cooling Technology for long service life
- SuperFlex Design with 2 MPPTs
- Commissioning via Fronius Solar.start app
- NEMA 4X indoor/outdoor enclosure
- Fronius 10-year limited warranty (extendable)
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Product Documents
The Fronius Primo GEN24 10.0 Plus is a single-phase hybrid inverter for 208/240 V homes that handles PV and battery storage in one Austrian-built unit. Two MPP trackers and SuperFlex Design make it easy to fit split or partially shaded roofs, while the Dynamic Peak Manager tracks the global power point of each string, so many systems need no module-level electronics. With a compatible high-voltage battery and the required external grid-separation hardware it can deliver Full Backup power during grid outages; PV Point also supplies a dedicated backup outlet whenever the sun is up.
Highlights
- Battery-ready hybrid: DC battery input 150–455 V, Full Backup output up to 10,000 W at 240 V
- PV Point sunlight-only backup outlet, no battery required
- Active Cooling and Type 4X enclosure for indoor or outdoor mounting
- Integrated Arc Guard AFCI, DC disconnect and insulation monitoring
- Built-in WLAN + 2× Ethernet, Fronius Solar.web, Modbus TCP SunSpec and Solar API
Specifications
| Part number | 4210144802 |
| AC rated power | 9,450 W @ 208 V / 10,000 W @ 240 V |
| Grid connection | 1-phase 208 / 220 / 240 V, 60 Hz |
| MPP trackers | 2 |
| Max. PV array | 15,000 Wp |
| MPP voltage range (rated power) | 260–480 V |
| DC input voltage range | 65–600 V |
| Dimensions (H × W × D) | 23.0 × 20.8 × 7.1 in |
| Weight | 45.97 lb |
| Enclosure | Type 4X, −40 to +140 °F |
| Made in | Austria |
| Manufacturer | Fronius |
|---|---|
| Model Number | Fronius Primo GEN24 10.0 208-240 Plus (4,210,144,802) |
| Type | Single-phase hybrid inverter (PV + battery), 2 MPPT |
| Nominal AC Output Power | 10,000 VA @ 240 V / 9,450 VA @ 208 V |
| Max Continuous Output Current | 41.7 A @ 240 V / 45.45 A @ 208 V |
| Max PV Input Power | 10,250 W |
| Max Usable Input Current (MPPT1 / MPPT2) | 22 A / 22 A |
| Max Input Voltage | 600 V |
| MPP Voltage Range at Rated Power | 260-480 V |
| Max Efficiency | 97.5% @ 240 V |
| CEC Efficiency | 97.0% @ 240 V / 96.5% @ 208 V |
| Backup Power | PV Point 1,560 VA (basic, sun-dependent); Essential Backup up to 10,000 VA with battery and external switching device |
| Battery Input | 150-455 V, max 22 A (compatible high-voltage batteries e.g. BYD Battery-Box Premium HVM US) |
| Enclosure | NEMA 4X, indoor/outdoor, active cooling |
| Operating Temperature | -40 to +140 F (-40 to +60 C) |
| Certifications | UL 1741 3rd Ed. (incl. SA/SB), UL 1998, UL 1699B, IEEE 1547-2018, UL 9540, UL 3141, CSA C22.2, FCC Part 15 |
| Dimensions (H x W x D) | 23.0 x 20.8 x 7.1 in (583 x 529 x 180 mm) |
| Weight | 45.97 lb (Fronius tech data; datasheet lists 49.05 lb) |
| Warranty | 10 years standard (extensions available) |
Specifications are from the manufacturer and may change. Questions? Call (888) 831-0450.
Fronius 10-Year Limited Warranty (extendable)
| Coverage | replacement parts/device; Warranty Plus also pays approved labor and national shipping |
|---|---|
| Start | from Fronius shipment, or from installation date if registered on solarweb.com within 30 months |
| Residential vs commercial | terms do not distinguish |
| How to claim | contact your installer, who files the claim with Fronius (invoice, serial no., commissioning report) |
Download: Fronius USA Limited Warranty Terms and Conditions
Manufacturer warranties are provided by the manufacturer. Keep your invoice as proof of purchase. Questions about a warranty claim? Call (888) 831-0450.