Enphase Energy IQ3 Solar Battery
The Enphase IQ Battery 3T all-in-one AC-coupled storage system is reliable, smart, simple, and safe. It has a total usable energy capacity of 3.36 kWh and includes four embedded grid-forming microinverters with 1.28 kW power rating.
Enphase Energy released its residential line of IQ solar batteries in 2019. These batteries use a very safe Lithium Iron Phosphate chemistry and the IQ3 model features a Total Capacity of 3.36kWh and a Usable Capacity 3.36kWh.
The IQ3 can operate continuously at 1.28kW, with short bursts of peak power at 1.92kW.
The IQ3 has a roundtrip efficiency rating of 86% with 3% degradation.
Enphase Energy backs the IQ3 with a 10 year or 4000 through cycle warranty, whichever comes first. Enphase also guarantees no more than 3% degradation rate with at least 70% of capacity at end or warranty term.
The Enphase IQ3 Battery Dimensions are 664.0 mm L, 367.0 mm W, 319.0 mm D.
These Enphase batteries are scalable, meaning additional batteries can be added in series to meet the most demanding residential power needs. These batteries can be used in both off grid or grid back up capacities
System Compatibility
The Enphase AC Battery line is only compatible with Enphase solar inverters, including the Enphase IQ8.
Solar Battery Metrics
| Manufacturer | Enphase |
| Model | IQ3 |
| Capacity | 3.36KWh |
| Chemistry | Lithium Iron Phosphate or LFP |
| Depth of Discharge | 98% |
| Round Trip Efficiency | 89% |
| Monitoring | Enphase App |
| Cooling | Passive Cooling |
| Dimensions | 367 x 664 x 319 mm |
| Weight | 114.6 lbs |
| Warranty | 10 years or 4000 full discharged cycles |
- PRO-Compatible with existing PV systems
- PRO-Compatible with both gas-powered or solar generator
- PRO-No single point of failure-multiple microinverters with in battery
- PRO-Two convenient battery sizes for easy customization
- PRO-Five-year warranty extension as optional upgrade
- PRO-Seamlessly integrates with Enphase inverters
- CON-Lower cycle clause compared to other batteries review
Notes:
| Solar Inverter Configuration | |
|---|---|
| Efficiency Rating | 86% |
| Solar Batteries Configuration | |
| Cooling | Passive Cooling |
| Dimensions LxWxH | 367 x 664 x 319 mm |
| Manufacturer | Enphase |
| Weight | 114.6 lbs |