Max. efficiency
MPPT
Start up voltage
Ingress protection
Operating temperature range
Communication
Dimensions (W x H x D)
Weight
Microinverter 4MPPT
Max. efficiency
MPPT
Start up voltage
Ingress protection
Operating temperature range
Communication
Dimensions (W x H x D)
Weight
Pairs well with
Ships within 5 business days
30-day money-back guarantee
12-Year Warranty
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Solax microinverter delivers 96.5% efficiency with 20A DC input and independent MPPT per panel. Real-time app monitoring, remote shutdown, and IP67 protection ensure safe, stable performance. Quick plug-and-play setup and easy expansion bring reliable, sustainable solar power to your home.
Why Solax 4 in 1 Microinverter
Independent Panel-level MPPT: Independent MPPT lets every panel perform at its best—unlike traditional inverters, one shaded or faulty module never drags down your system.
Smart App
SolaX Cloud offers 24/7 panel-level monitoring on App & Web, where intuitive layout coding lets you track yield and pinpoint faults—delivering clarity, control, and peace of mind.
Rapid shutdown, everything is under Contol
SolaX inverters feature a robust safeguard system. When hazards arise, you can instantly shut down via app or button, ensuring safety, fast emergency response, and regulatory compliance.
Easy WiFi Communication
With a built-in WiFi module, each micro-inverter connects directly, no extra equipment required. Setup is seamless and completed in just 10–30 seconds per unit, delivering true plug-and-play convenience.
Heat Dissipation Design
It features internal potting and wave-shaped cooling fins for air-conditioner-like thermal management and superior heat dissipation, with a built-in sealing ring to ensure complete airtightness.
Plug & Play
Free Expansion
With SolaxPower microinverters, you can easily expand your solar system to meet growing energy needs. While the number of microinverters per phase should follow local regulations, adding compatible microinverters and panels is simple — no need to replace your existing setup — giving you ultimate flexibility, convenience, and savings.
Downloads
FAQs
How does a microinverter work?
Microinverters turn DC into AC while optimizing each panel individually. Even with shading or dirt, your system runs at peak performance—perfect for rooftops with tricky layouts or partial shade.
How does the microinverter improve energy production?
With independent Maximum Power Point Tracking (MPPT), microinverters can maximize energy harvest, delivering up to 5–30% more power than traditional inverters. The result is higher efficiency, improved reliability, and consistently better system performance.
Why should I choose your microinverter?
The SolaX microinverter is available in various configurations to meet different energy needs:
1200VA (2 in 1)； 2400VA (4 in 1)
These options offer flexibility for a range of system sizes and requirements.
Is the microinverter compatible with energy storage systems?
Yes, our microinverter supports AC coupling with energy storage systems and is ideal for microgrid applications, offering a versatile and scalable solution.
Is the microinverter a cost-effective option for homeowners?
Absolutely. The microinverter is particularly cost-effective for systems under 6KW, delivering affordability without compromising on performance.
How does the system continue supplying power during a blackout?
For safety reasons, the Microinverter will automatically detect grid power anomalies and stop power output during a blackout.
Does the system support zero-export control?
Yes. When integrated with the ECC, our microinverters are capable of zero-export control, ensuring that no excess energy is fed back into the grid.
Can SolaX microinverters support PV modules of different sizes and power ratings simultaneously?
Yes. Since each DC input of our microinverters is equipped with an independent MPPT, they can support PV modules of varying sizes and power ratings. As long as the voltage and current remain within the specified limits, these PV modules can operate seamlessly with the microinverter.
What is the maximum PV module power supported by your microinverter?
Higher-power PV modules will not damage the microinverter. Generally, a DC/AC ratio of around 1.3 is recommended. In most cases, the energy generated by slightly oversized PV modules exceeds the power lost due to peak clipping, ensuring optimal overall performance.
Do SolaX microinverters require grounding during installation?
Our microinverters include a grounding conductor within the AC trunk cable and metal washers that contact the mounting rails, providing grounding. However, some regions may require additional grounding. Please follow your local electrical regulations when installing.
What is the Wi-Fi signal range of the microinverter?
The maximum Wi-Fi range depends on the materials between the transmitter and receiver:
Wood / Glass: 0–10%
Stone / Pressed Cardboard: 10–40%
Reinforced Concrete: 10–90%
Metal: Up to 100%
Signal strength may vary depending on environmental conditions and obstacles.