--- title: "SolarEdge SE1500M (aka M1500SE) Grid-tie Inverter: Specs & Datasheet | ComparePV" description: "SolarEdge SE1500M (aka M1500SE) 1.5 kW grid-tie inverter. Specs: 96.5% European efficiency, 500 V max DC input, 6.0 kg, 12 yrs warranty." source: "https://comparepv.com/inverter/solaredge-se1500m-aka-m1500se" updated: 2026-01-16 --- # SolarEdge SE1500M (aka M1500SE) ## Identity - **Manufacturer:** SolarEdge - **Model:** SE1500M (aka M1500SE) - **Series:** SolarEdge Inverter - **Rated AC power:** 1.5 kW - **Type:** Grid-tie - **Phases:** Single-phase ## How it compares Compared against 164 inverters up to 3 kW. Ranks are within that class. | Measure | This inverter | Class median | Standing | Rank in class | | --- | --- | --- | --- | --- | | European efficiency | 96.5% | 97.0% | Weak - bottom 20% | 83 | | MPPT trackers | - | 1 | | | | Max DC input voltage | 500 V | 550 V | Typical | 92 | | Weight per kW | 4.0 | 4.0 | Typical | 74 | | Warranty | 12 yrs | 5 yrs | Strong - top 8% | 4 | ## Specification ### AC output - **Rated AC power:** 1.5 kW - **Max apparent power:** 1.50 kVA - **Phases:** Single-phase - **Nominal AC voltage:** 230 V - **Max AC current:** 7.0 A - **Grid frequency:** 50 Hz ### PV input - **Max DC input power:** 2.02 kW - **Max DC voltage:** 500 V - **MPPT voltage range:** 75 to 480 V - **Max input current per MPPT:** 11.0 A ### Efficiency - **European efficiency:** 96.5 % - **Max efficiency:** 97.0 % ### Physical - **Dimensions:** 340 × 239 × 127 mm - **Weight:** 6.0 kg - **Enclosure:** IP65 - **Cooling:** natural - **Noise:** 25 dB - **Operating temperature:** -40 to 60 °C ### Connectivity and protection - **Interfaces:** Wi-Fi, Ethernet - **Protocols:** RS485, Ethernet (built-in), Wi‑Fi (built-in; external antenna required), ZigBee (optional plug-in), GSM (optional plug-in) ### Warranty and certificates - **Warranty:** 12 years - **Certifications:** IEC-62103, IEC-62109, EN50178, VDE-AR-N-4105, VDE 0126-1-1, AS 4777, RD-1663, DK 5940, R-1663, FCC Part 15 Class B, IEC 61000-3-11, IEC 61000-3-12, IEC 61000-6-2, IEC 61000-6-3, RoHS ### Pros - **HD Wave Weighted Efficiency Up to 99%** - HD Wave series inverters achieve a weighted efficiency of up to 99.0% (peak 99.2%), while conventional string inverters from SMA or Fronius typically reach 96-97.6%. This translates to a real-world 2-3% higher annual energy yield even without shading, resulting in an estimated 6-12 months faster return on investment. - **20-25% Energy Gain Under Shading Conditions** - The power optimizer architecture provides independent MPPT tracking for each module. According to PVsyst data and comparative field tests, under partial shading or mixed roof orientations (e.g., east-west), a SolarEdge system generates 20-25% more energy than a conventional string inverter, where a single underperforming panel limits the entire string. Even on a uniform, unshaded roof, the gain reaches 2-5%. - **Module-Level Monitoring + SafeDC** - The mySolarEdge app provides per-panel production visibility, dramatically reducing fault diagnosis time. The SafeDC feature automatically reduces string voltage to \<1 V DC upon AC grid loss, satisfying NEC 2017 requirements and EU fire safety directives - a key consideration for insurance compliance and system commissioning approvals. - **25-Year Warranty on Power Optimizers** - P/S series power optimizers carry a 25-year manufacturer's warranty, matching the expected lifespan of the PV modules themselves. The standard inverter warranty is 12 years, with paid extensions available to 20 or 25 years - together providing consistent whole-system coverage not available in this form from Fronius (10-year base) or SMA (5-year base, extension at additional cost). - **Energy Storage Integration and Backup Capability** - Hybrid models (e.g., SolarEdge Home Hub) support integration with the SolarEdge Home Battery (9.7 kWh) and provide backup power functionality in off-grid mode. An open API and Modbus protocol enable integration with energy management systems (EMS) and Smart Meters - particularly relevant for prosumer installations in Poland operating under the net-billing scheme. ### Cons - **Higher System Cost vs. String-Only Configuration** - Each module requires a dedicated power optimizer (retail cost approx. 400-500 PLN/unit), adding 8,000-10,000 PLN to a 10 kWp installation (approx. 20 panels) compared to a conventional SMA or Fronius string inverter without optimizers. For rooftops that are uniform and unshaded, the technology premium may not be recovered over the full system lifetime. - **Closed Ecosystem - Vendor Lock-In** - SolarEdge inverters require SolarEdge power optimizers exclusively and are incompatible with third-party optimizers or standard string configurations without optimizers. Should the manufacturer cease operations or change its product policy, replacing the inverter with a competing model may necessitate a full replacement of DC wiring and all power optimizers. - **Labor Costs Not Covered Under Warranty** - SolarEdge covers replacement parts under warranty but does not reimburse labor costs for inverter removal and reinstallation. In the Polish market, a service call is estimated at 400-800 PLN - an out-of-pocket expense borne by the system owner for each warranty replacement. ## About this series Frequency converters **SolarEdge Inverter** are grid-tie solutions distinguished by their power optimizer-based architecture. This design enables each module to operate independently, allowing the system to handle partial shading, dirt, or varied roof tilts effectively. In practical conditions, you achieve more stable energy production compared to ideal sunlight scenarios. Depending on the version, inverters feature multiple MPPT channels, facilitating segmentation of the installation for different orientations (e.g., east-west) and minimizing losses when one section underperforms. The high **European efficiency** ensures better yields in Poland's typical, variable climate, especially during frequent power fluctuations. Additional benefits include module-level monitoring through the mySolarEdge app and flexible communication (WiFi or Ethernet, depending on the model). For investors planning expansion, consider variants compatible with energy storage systems and backup power. This is the series for residential and commercial installations, where control, safety, and reliable, long-lasting performance matter. ## Questions ### What is the warranty on a SolarEdge inverter and can it be extended? The standard warranty on SolarEdge inverters is 12 years and covers manufacturing defects and material failures. The manufacturer offers the option to extend coverage to 20 or even 25 years, which is significant when planning long-term system operation. Power optimizers included with the system are covered by a separate 25-year warranty. This is one of the longest protection packages available in the grid-tie inverter segment. ### Does a SolarEdge inverter perform better under partial shading than a conventional inverter? Yes, and this is the primary advantage of this series. Thanks to the power optimizer architecture, each module operates independently at its own maximum power point (MPP). When one panel is shaded by a chimney, antenna, or tree, the remaining panels continue operating at full efficiency. In conventional string inverters without optimizers, a single shaded module reduces the output of the entire string. Under real-world conditions, the difference in annual energy yield can reach several to over ten percent. ### Can a SolarEdge inverter be connected to an energy storage system? Yes, SolarEdge inverters are compatible with battery storage from the SolarEdge Home Battery lineup (available in 48 V and 400 V versions). However, one important detail must be noted: the backup power function is available exclusively on Home Hub series models, not on Wave series models. If you plan to protect your home against grid outages, choose the Hub variant and add the backup interface. ### What power ratings do SolarEdge inverters come in, and which model is right for a residential installation? Single-phase SolarEdge inverters are available in the range of 2.2 kW to 6 kW, covering typical prosumer installations in single-family homes. Three-phase inverters offer output from 3 kW to over 27 kW, with the most powerful models reaching 33.3 kW, making them suitable for commercial applications. For a typical home with a 5-10 kW system, a single-phase inverter rated at 5-6 kW or a three-phase model rated at 6-10 kW is usually sufficient, sized to match the number of panels. ### Do SolarEdge inverters provide module-level monitoring? Yes, module-level monitoring is one of the key features of this series. The mySolarEdge app allows you to track the output of each individual panel in real time. Connectivity is established via Wi-Fi or Ethernet, depending on the model. This makes it straightforward to identify a faulty module, soiling, or shading on a specific panel without having to go up on the roof or schedule a maintenance visit. ### Is a SolarEdge inverter safe in the event of a building fire? SolarEdge has equipped its systems with a safety feature called SafeDC. When the inverter is shut down - for example, by firefighters - the power optimizers automatically reduce the DC voltage on the cables to a safe level of 1 V. Conventional PV installations without optimizers can maintain hazardous DC voltage on the cabling even after the inverter has been disconnected, posing an electrocution risk during rescue operations. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/inverters/se-compact-residential-solution-ds-602f3ca18108.pdf) ## Alternatives | Inverter | Rated AC | Euro efficiency | MPPT | Weight | Difference | | --- | --- | --- | --- | --- | --- | | [GoodWe GW1500-SS](https://comparepv.com/inverter/goodwe-gw1500-ss) | 1.5 kW | 97.4% | 1 | 12.0 kg | +0.9 pp efficiency, 6.0 kg heavier | | [Deye SUN-1.5K-G](https://comparepv.com/inverter/deye-sun-1-5k-g) | 1.5 kW | 97.1% | 1 | 6.0 kg | +0.6 pp efficiency | | [Growatt MIC 1500TL-X](https://comparepv.com/inverter/growatt-mic-1500tl-x) | 1.5 kW | 97.0% | 1 | 6.0 kg | +0.5 pp efficiency | | [Growatt MIC 1500TL-X2](https://comparepv.com/inverter/growatt-mic-1500tl-x2) | 1.5 kW | 97.0% | 1 | 6.0 kg | +0.5 pp efficiency | | [GoodWe GW1500-XS](https://comparepv.com/inverter/goodwe-gw1500-xs) | 1.5 kW | 96.6% | 1 | 5.8 kg | Similar on paper | | [Ginlong Solis S6-GR1P1.5K-M](https://comparepv.com/inverter/ginlong-solis-s6-gr1p1-5k-m) | 1.5 kW | 96.4% | 1 | 7.7 kg | 1.7 kg heavier | | [SMA Solar SB1.5-1VL-40 (Sunny Boy 1.5)](https://comparepv.com/inverter/sma-solar-sb1-5-1vl-40-sunny-boy-1-5) | 1.5 kW | 96.1% | 1 | 9.2 kg | -0.4 pp efficiency, 3.2 kg heavier | | [SOFAR 1600TL-G3](https://comparepv.com/inverter/sofar-solar-sofar-1600tl-g3) | 1.6 kW | 97.2% | 1 | 6.3 kg | +0.1 kW, +0.7 pp efficiency | --- Source: https://comparepv.com/inverter/solaredge-se1500m-aka-m1500se