The SolarEdge HD-Wave series are grid-tie inverters designed for use with power optimizers. This allows maximum power point tracking to occur at the module level, while the inverter focuses on DC-AC conversion. In practice, this translates to better performance under partial shading, dirt accumulation, or panel differences, along with high design flexibility-it simplifies connecting modules across different roof pitches and orientations without typical power-matching losses.
A key advantage is the HD-Wave topology, which improves the sinusoidal waveform quality and enables very high European efficiency-meaning truly better energy production in typical operating conditions in Poland, not just in a lab setting. The series offers panel-level monitoring via the SolarEdge platform and convenient setup through SetApp, with communication via Ethernet and wireless solutions (depending on configuration).
StorEdge/energy-ready versions can work with energy storage systems in the SolarEdge ecosystem, making them an excellent choice for modern residential and small commercial installations. The standard warranty is 12 years, with the option to extend it.
Ranking
Specifications
Pros and cons
The HD-Wave series was the world's first inverter to achieve a 99% CEC (California Energy Commission) weighted efficiency rating, surpassing typical Tier-1 string inverters (96-97%). In practice, this translates to a real-world annual energy yield improvement of 3-7% with no additional capital investment.
Integration with P-series power optimizers enables per-module performance monitoring through the mySolarEdge platform. Faults, degradation, or shading on individual panels can be diagnosed remotely, significantly reducing the need for on-site service calls.
Module-level MPPT performed by power optimizers eliminates the weakest-link effect within a string. On typical residential rooftops with chimneys, skylights, or complex roof geometries, this results in energy yields comparable to unshaded installations.
HD-Wave units weigh approximately 9-11 kg (e.g., SE5000H at 9.6 kg), compared to 15-25 kg for comparable legacy string inverters. Single-technician installation is feasible, lowering overall BoS labor costs.
The standard 12-year warranty exceeds the segment benchmark (SMA Sunny Boy - 5 years, Fronius Primo - 5 years standard). Optional paid extensions to 20 or 25 years provide long-term investment protection over the full system lifecycle.
The HD-Wave series was officially superseded by the SolarEdge Home Wave in 2022-2023. For new installations, this means limited availability of replacement units, increasing risk of spare-parts shortages beyond 2025, and no further firmware updates for this product line.
The HD-Wave inverter is non-operational without P-series power optimizers - this is a system requirement, not an option. For a typical 8 kWp installation (~20 modules), this adds approximately PLN 3,000-4,000 (PLN 150-200 per optimizer), raising total CAPEX by 15-25% compared to string-only solutions without optimization (e.g., Fronius Primo, SMA Sunny Boy).
Alternatives
SolarEdge EV Charging Single Phase Inverter SE3680H (aka H3680SE / SE3680H)
3.68 kW
99.0%
-
10.0 kg
+0.2 kW, 2.2 kg heavier
About the SolarEdge HD-Wave series
These answers cover the whole series. Where a figure differs, the specification above is this model's own.