
SolarEdge S500B-1GM4MRM Optimiser 500W
S500B-1GM4MRM
The SolarEdge S500B-1GM4MRM is a 500W power optimiser, specifically designed to work with SolarEdge residential inverters. The optimiser works with a superior efficiency of 99.5% and mitigates all types of module mismatch loss, from manufacturing tolerance to partial shading.
Optimisers in the S-Series are designed to be smart, simple and safe. The S500B optimiser supports high voltage modules with 500Wp input power, Isc 15A, and input voltage of 125V.

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
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)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 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.