
SolarEdge S500B-1GM4MRM Optimiser 500W
S500B-1GM4MRM
SolarEdge S500B-1GM4MRM Power Optimiser 500W - High-Efficiency Module Optimization
The SolarEdge S500B-1GM4MRM is a 500W power optimiser specifically designed for use with SolarEdge residential inverters. This optimiser provides exceptional efficiency, achieving 99.5% efficiency and helping to mitigate all types of module mismatch loss, including manufacturing tolerances and partial shading. The S500B optimiser supports high-voltage modules with up to 500Wp input power, ensuring optimal energy production for your solar system.
Product Specification
- Rated Input DC Power: 500W
- MPPT Operating Range: 12.5 – 105 Vdc
- Maximum Efficiency: 99.5%
- Weighted Efficiency: 98.6%
- Input/Output Connector: MC4
- Output Wire Length: 2.3m
✅ Optimize your solar system’s performance with the SolarEdge S500B Power Optimiser for maximum energy efficiency and module performance!

Product | Optimiser |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.