SKU: ES-INV-5.0S 10-Year Warranty
5kW Single-Phase Hybrid Inverter
Stocked in Lancashire Hub • Full cables & accessories included • Factory certified
10 Years
Factory Warranty
Lancashire
Collection & Dispatch
G98 / G99
UK Grid Certified
Single-Phase Hybrid Inverter In Stock (UK Warehouse)

5kW Single-Phase Hybrid Inverter

Model: ES-INV-5.0S • Systematic SKU: ES-INV-5.0S

High-performance 5kW single-phase hybrid inverter tailored for medium-to-large UK domestic solar arrays. Features 2x PV oversizing, dual MPPTs, and full wiring kit.

2x PV DC Oversizing Supported Up to 10 kW DC Input

Allows connecting up to 10kW of solar array on dual MPPTs, maintaining full daytime baseload power on overcast UK winter days without peak grid import.

UK Trade Warehouse Price Official Wholesale
£638.00 ex. VAT
Alternative: £765.60 inc. VAT Excludes installation & delivery

Key Features & Engineering

  • ✓ 5.0kW continuous AC output power
  • ✓ 2x PV array oversizing (up to 10.0kW solar capacity)
  • ✓ Dual MPPT inputs for split-roof or east/west roof orientations
  • ✓ IP65 rated for flexible indoor or outdoor wall mounting
  • ✓ Emergency power supply (EPS) backup port with seamless changeover
  • ✓ Includes charging and discharging cables
Wiring Included: All power and data cables between battery and inverter are in the box.
Regional Support: Dedicated technical phone & email support based in Lancashire.

Technical Specifications

Verified Factory Data
Systematic SKUES-INV-5.0S
Hardware ModelES-INV-5.0S
Product CategorySingle-Phase Hybrid Inverter
Electrical Phasesingle Phase
AC Continuous Power5 kW
2x PV DC Solar HeadroomUp to 10 kW DC
Rated AC Power5.0 kW
Max Solar DC Input10.0 kW
MPPT Trackers2 (1 string per MPPT)
Battery Input48V / 51.2V Low Voltage
Enclosure RatingIP65
Cables IncludedDC battery cables
Grid ComplianceG99 Type A UK
Factory Warranty10 Years
Comprehensive Warranty10 Years Factory Warranty

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