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Description
SolarEdge S500B Power Optimizer 500W 105V - S500BThe SolarEdge S500B Power Optimizer is a module level DC power optimizer designed for residential solar systems using SolarEdge inverters. It mitigates all types of module mismatch loss from manufacturing tolerances to partial shading while delivering 99. 5% efficiency. With module level voltage shutdown for installer and firefighter safety, support for high open circuit voltage modules, and a bent bracket design for flexible mounting, it is ideal for
The SolarEdge S500B Power Optimizer is a module-level DC power optimizer designed for residential solar systems using SolarEdge inverters. It mitigates all types of module mismatch loss – from manufacturing tolerances to partial shading – while delivering 99.5% efficiency. With module-level voltage shutdown for installer and firefighter safety, support for high open-circuit voltage modules, and a bent bracket design for flexible mounting, it is ideal for maximizing energy harvest in off-grid or grid-interactive residential PV systems, including those with bifacial modules.
Key Features & Benefits
99.5% Superior Efficiency: Maximizes energy harvest by mitigating mismatch losses from shading, soiling, and manufacturing tolerances.
High Voc Support (125V): Handles modules with open-circuit voltage up to 125V, providing greater design flexibility.
Module-Level Voltage Shutdown: Provides installer and firefighter safety by reducing output voltage to 1V per optimizer when disconnected from the inverter or during rapid shutdown.
Detects Abnormal PV Connector Behavior: Identifies potential safety issues to prevent arcing and connector failures (functionality subject to inverter model and firmware).
Flexible System Design: Allows parallel strings of different lengths and orientations for maximum space utilization.
Simplified Installation: Faster cable management and easy assembly using a single bolt; bent bracket design for versatile mounting options.
Compatible with Bifacial PV Modules: Works with standard and bifacial modules for design flexibility.
IP68 Rated: Fully sealed against water and dust for long-term outdoor reliability.
25-Year Warranty: Backed by a 25-year warranty.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | SolarEdge |
| Model | S500B |
| Rated Input DC Power | 500 W |
| Absolute Max Input Voltage (Voc) | 125 Vdc |
| MPPT Operating Range | 12.5 – 105 Vdc |
| Max Short Circuit Current (Isc) of PV Module | 15 Adc |
| Maximum Efficiency | 99.5% |
| Weighted Efficiency | 98.6% |
| Maximum Output Current | 15 Adc |
| Maximum Output Voltage | 80 Vdc |
| Safety Output Voltage (Standby) | 1 ± 0.1 Vdc |
| Maximum Allowed System Voltage | 1000 Vdc |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Dimensions (W x L x H) | 129 x 165 x 45 mm (5.08 x 6.50 x 1.77 in) |
| Weight | 790 g (1.74 lbs) |
| Input Connector | MC4 |
| Input Wire Length | 0.1 m |
| Output Connector | MC4 |
| Output Wire Length | (+) 2.3 m, (-) 0.10 m |
| Operating Temperature | -40°C to +85°C (derating above +75°C) |
| Protection Rating | IP68 |
| Relative Humidity | 0 – 100% |
| Bracket Type | Bent bracket |
String Design Guidelines (with SolarEdge Inverters)
| Parameter | Value |
|---|---|
| Minimum String Length (Single Phase) | 6 optimizers |
| Maximum String Length | 25 optimizers |
| Maximum Continuous Power per String | 5,700 W |
| Parallel Strings of Different Lengths/Orientations | Yes |
*Note: S500B and S650B share the same minimum string length requirements (6 for single phase, 8 for three phase 208V, 14 for three phase 277/480V).*
Standard Compliance
| Standard | Compliance |
|---|---|
| EMC | FCC Part 15 Class B, IEC61000-6-2, IEC61000-6-3, CISPR11, EN-55011 |
| Safety | IEC62109-1 (Class II), UL1741 |
| Material | UL94 V-0, UV Resistant |
| Fire Safety | VDE-AR-E 2100-712:2018-12 |
| RoHS | Yes |
Product Documents
Full Datasheet: Download PDF
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy