Published July 31, 2026 — PES Supply Brand Guide
SolarEdge Technologies: Power Optimizer and Inverter Brand Guide
SolarEdge Technologies reshaped the residential and commercial solar market by decoupling power optimization from inversion. Instead of a single string-level maximum power point, SolarEdge's architecture places a dedicated power optimizer on every panel and pairs it with a fixed-voltage string inverter. The result is module-level MPPT tracking, granular monitoring, and rapid shutdown capability built into the hardware rather than bolted on as an afterthought. For installers sourcing through PES Supply—where we stock 50,000+ SKUs from 169 authorized brands—SolarEdge remains one of the most specified inverter platforms in North America.
Browse our complete selection of SolarEdge inverters and power optimizers. Pair them with solar panels and battery storage for a fully integrated system. Standard delivery is 7-10 business days.
1. Company Overview
SolarEdge was founded in 2006 and is headquartered in Herzliya, Israel, with major North American operations in San Jose, California. The company went public on NASDAQ in 2015 under the ticker SEDG. SolarEdge pioneered the DC-optimized string inverter architecture that became the dominant residential topology in the United States through the 2010s, capturing significant share by solving the shade-mismatch and monitoring problems that plagued conventional string inverters. Today SolarEdge ships millions of power optimizers and hundreds of thousands of inverters annually, with global annual inverter shipments exceeding 3 GW in recent years across residential, commercial, and utility segments.
Beyond the core optimizer-plus-inverter business, SolarEdge has expanded into residential energy storage with the SolarEdge Home Battery, EV charging with the SolarEdge Home EV Charger, and commercial energy management. The company operates manufacturing and R&D across Israel, the United States, and other regions, positioning itself as a full home energy platform provider rather than a standalone inverter maker.
2. Current Product Lines
Power Optimizers
SolarEdge's power optimizers are the foundation of its architecture. Each optimizer performs per-module MPPT tracking, mitigates shade and mismatch losses, and provides module-level voltage reduction for rapid shutdown compliance. Current models include:
- S440 series: 440 Wp maximum input, MC4 connectors, for standard residential modules
- S500 series: 500 Wp maximum input, for higher-wattage modules
- P601 / P850 series: 600-850 Wp input, for commercial modules
Peak optimizer efficiency is 99.5%, and all optimizers carry a 25-year warranty.
SolarEdge Home Hub Inverters
The Home Hub single-phase inverters are the current residential platform, replacing the earlier HD-Wave and Energy Hub generations. Available from 3 kW to 11.4 kW, these inverters feature a fixed DC voltage design, built-in monitoring, and native integration with SolarEdge Home Battery and EV Charger. The Home Hub is CEC-listed at 99% weighted efficiency at 240V—the highest published figure among residential hybrid inverters. Three-phase inverters scale from 8 kW to 30 kW for commercial applications.
SolarEdge Home Battery 48V
The SolarEdge Home Battery is a DC-coupled lithium-ion battery system designed to integrate directly with the Home Hub inverter without a separate battery inverter. Available in 5 kWh increments up to system-level capacities, the Home Battery 48V supports backup power, self-consumption optimization, and time-of-use arbitrage.
SolarEdge Home EV Charger
The SolarEdge Home EV Charger integrates with the inverter platform to prioritize excess solar production for vehicle charging, with smart scheduling and load management through the SolarEdge monitoring app.
3. Recent Releases (2025-2026)
In 2025-2026, SolarEdge focused on platform consolidation around the SolarEdge Home ecosystem. The Home Hub inverter line received firmware updates expanding grid-support function compatibility, including enhanced voltage and frequency ride-through aligned with IEEE 1547-2018 and UL 1741 SB requirements. The company expanded Home Battery compatibility and introduced improved backup interface configurations for whole-home backup. SolarEdge also enhanced its commercial three-phase offerings with updated firmware for utility interconnection compliance in additional jurisdictions. The monitoring platform received API and fleet management improvements for commercial installers managing large portfolios.
4. Certifications & Listings
- UL 1741 / UL 1741 SB: Current Home Hub inverters are certified to UL 1741 SB, meeting IEEE 1547-2018 grid-support requirements
- IEEE 1547-2018: Full compliance including voltage ride-through, frequency ride-through, and volt-var control
- California Rule 21: Smart inverter functions certified for California interconnection
- HECO Rule 14H: Listed for Hawaiian Electric interconnection
- NEC 690.12 Rapid Shutdown: Module-level voltage reduction to 80V within 30 seconds via power optimizer hardware (no separate rapid shutdown device required)
- FCC Part 15 Class B: Emissions compliance for residential installations
5. Warranty Terms
SolarEdge offers a 12-year standard warranty on Home Hub inverters, extendable to 20 or 25 years through paid extended warranty plans. Power optimizers carry a 25-year warranty—one of the longest in the industry. The SolarEdge Home Battery carries a 10-year warranty. Warranty registration and maintaining an active internet connection are required to preserve full warranty coverage. Advanced replacement is available for qualifying failures under the extended warranty program.
6. Popular Products at PES Supply
| Model | Type | Power | MPPT | Efficiency | Key Features | Price Range |
|---|---|---|---|---|---|---|
| SolarEdge SE7600H-US | Home Hub inverter | 7.6 kW | Fixed DC voltage | 99% CEC | Battery-ready, EV charger compatible, integrated monitoring | $2,000-$2,600 |
| SolarEdge SE10000H-US | Home Hub inverter | 10.0 kW | Fixed DC voltage | 99% CEC | Whole-home power, backup capable with Home Battery | $2,400-$3,100 |
| SolarEdge S440 optimizer | Power optimizer | 440 Wp | Per-module MPPT | 99.5% | MC4, module-level monitoring, 25-yr warranty | $45-$65 each |
| SolarEdge S500 optimizer | Power optimizer | 500 Wp | Per-module MPPT | 99.5% | High-wattage module support, rapid shutdown built-in | $55-$75 each |
| SolarEdge Home Battery 48V | DC-coupled battery | 5 kWh/ | N/A | 97% round-trip | Seamless backup, TOU optimization, scalable | $4,000-$5,500 (per 5 kWh) |
7. Technical Comparison
| Feature | SolarEdge | Enphase (microinverter) | SMA (string) |
|---|---|---|---|
| Optimization level | Module-level (optimizer) | Module-level (microinverter) | String-level (ShadeFix) |
| Peak efficiency | 99% CEC (inverter) | 97% CEC | 97.5-98% CEC |
| Rapid shutdown | Built into optimizers | Built into microinverters | Requires SunSpec PLC |
| Module-level monitoring | Yes (included) | Yes (included) | No (string-level only) |
| Battery integration | DC-coupled (Home Battery) | AC-coupled (IQ Battery) | AC-coupled |
| Standard warranty | 12 years (inverter) | 25 years | 10 years |
| Cost per watt | $0.25-$0.35 | $0.30-$0.45 | $0.15-$0.25 |
SolarEdge occupies the middle ground: module-level optimization and monitoring like Enphase, but at a lower cost per watt because the inversion remains centralized. The trade-off versus microinverters is that a single inverter failure takes the entire string offline, whereas microinverters fail one panel at a time. The trade-off versus conventional string inverters like SMA is higher upfront cost but significantly better shade performance and integrated rapid shutdown.
8. Monitoring & Software
The SolarEdge monitoring platform provides module-level production data, inverter status, battery state of charge, and EV charging metrics through a web portal and mobile app. Key capabilities include:
- Module-level monitoring: Per-panel production visibility with automatic fault detection and alerts
- Fleet management: Multi-site dashboards for installers and O&M providers managing commercial portfolios
- API access: REST API for integrating SolarEdge data into third-party energy management and reporting systems
- Data logging: Historical production data with configurable retention periods
- Smart energy management: Integration with Home Battery and EV Charger for self-consumption optimization and time-of-use scheduling
9. Installation Notes
- Wiring: SolarEdge uses a fixed DC voltage architecture. Panels connect in series through optimizers, but string voltage is regulated by the inverter rather than the sum of panel voltages. This simplifies string design but requires optimizers on every panel in the string.
- Grounding: Most SolarEdge inverters are transformerless and do not require DC grounding conductor to the array. Module frames are grounded through the optimizer mounting hardware. Verify with local AHJ requirements.
- Rapid shutdown: Module-level rapid shutdown is achieved through the power optimizers, which reduce output voltage to below 80V when the inverter shuts down. No separate rapid shutdown initiator is required for the DC array, though the AC-side disconnect must comply with NEC 690.12.
- Grid code setup: Grid-support parameters (volt-var, volt-watt, frequency-watt, ride-through) are configured through SetApp during commissioning. Verify the correct country/regional grid profile is selected to match local utility requirements.
- String length: Minimum and maximum string lengths apply based on inverter model. Undersized strings may not start; oversized strings must stay within optimizer input limits. Consult SolarEdge Designer for valid configurations.
10. FAQ
Do I need a power optimizer on every panel?
Yes. SolarEdge inverters are designed to operate with optimizers on every panel in the string. Installing panels without optimizers on a SolarEdge string will cause inverter faults and void the warranty.
Can I use SolarEdge without the Home Battery?
Yes. The Home Hub inverter operates as a grid-tied inverter without a battery. Battery can be added later as a retrofit, since the DC-coupled architecture does not require a separate battery inverter.
What happens if one optimizer fails?
A failed optimizer reduces that panel's output to zero, but the rest of the string continues operating. The monitoring platform flags the failed optimizer for replacement. The inverter itself is unaffected.
Does SolarEdge support three-phase commercial?
Yes. SolarEdge three-phase inverters range from 8 kW to 30 kW and can be paralleled for larger commercial arrays. Commercial optimizers (P-series) handle higher-wattage modules.
How long does delivery take?
All SolarEdge orders from PES Supply ship within 7-10 business days. We do not offer same-day or free shipping.
Shop SolarEdge
Explore our full inventory of SolarEdge inverters and power optimizers. PES Supply carries 50,000+ SKUs from 169 authorized brands—your B2B electrical and solar distribution partner. Shop all SolarEdge products. Delivery is 7-10 business days on all orders.