18-panel 8 kVa self-consumption kit with storage

Deye 8 kVA three-phase hybrid inverter - SUN-8K-SG05LP3-EU

The Deye SUN-8K-SG05LP3-EU hybrid inverter is a high-performance, reliable solution for residential and professional three-phase solar installations. It combines photovoltaic production, storage and back-up power for an autonomous, optimised system.

With its high efficiency of 97.6%, IP65 protection rating and wide operating range (-40°C to +60°C), this inverter offers reliability, performance and longevity. It features a touch screen and smart connectivity (Wi-Fi / LAN / 4G) for accurate monitoring of solar production and energy consumption.

Key benefits:

• Power: 8 kVA three-phase
• PV input up to 16 kW, 2 independent MPPTs
• Compatible with 40-60 V batteries
• Very high efficiency (97.6%)
• IP65 - indoor/outdoor use
• Intelligent management & remote monitoring

Perfect for optimising your solar installation, reducing your electricity bill and gaining energy autonomy.

Lithium batteries

Choose the battery that suits your needs:

Pylontech US5000 The Delong Top Energy 5,12kWh - Pylontech US5000 is a safe bet: highly compatible with most inverters, renowned for its stability and long life. It is particularly suitable for progressive installations where you prefer to add modules gradually. - Delong Top Energy 5.12 kWh is interesting if you want a little more capacity per module and a compact installation thanks to its stackable format. It allows larger storage packs to be assembled quickly, while maintaining a good lifespan.

Comparison table

Criterion	Pylontech US5000 - 4.8 kWh	Delong Top Energy - 5.12 kWh
Capacity per module	4.8 kWh	5.12 kWh
Voltage	48 V	51,2 V
Technology	LiFePO4	LiFePO4 (grade A)
Claimed cycles	~6000 cycles @ 80% DOD	≥6500 cycles @ 80% DOD
Weight	≈ 40 kg	≈ 50 kg
Extension	Up to ~76.8 kWh (serial / rack)	Up to ~81.9 kWh (parallel / stackable)
Product strengths	Reputation, stability, high compatibility with inverters	Slightly higher capacity, stackable design, quick to install
Points to check	Several modules required for energy-intensive installations	Voltage compatibility with the chosen inverter

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Inverter operation with Pylontech batteries

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DEYE Low Voltage Hybrid System with Pylontech Batteries - Video Presentation and Installation Guide

Specific Information for Belgian Customers - Bebat Tax

As part of our commitment to regulatory compliance and environmental responsibility in Belgium, we would like to inform our customers that the purchase of a Pylontech US5000 battery is subject to a mandatory environmental levy.

An amount of €114.73 excluding VAT must be added for each battery purchased, as a direct contribution to Bebat, the organisation in charge of managing batteries and accumulators in Belgium. This measure complies with current Belgian environmental legislation.

Please note When purchasing lithium batteries, please add the corresponding product "Environmental contribution Bebat Pylontech US5000" according to the number of batteries you order. Otherwise, we will recalculate and invoice the amount after the purchase.

This tax only applies to Belgian customers.

Uses & profiles

This solar kit is ideal for :

• Homes with high electricity consumption - houses equipped with powerful appliances (heating, heat pump, intensive household appliances, etc.), or with several users, often working from home, etc.
• Homes requiring three-phase - ideal when the electrical installation requires three-phase (heating, pumps, workshop, garage, etc.).
• Homes with heavy evening/night use - storage allows solar energy produced during the day to be consumed in the evening or at night, maximising self-consumption.
• Households wishing to significantly reduce their bills & dependence on the grid - by producing and storing a large proportion of their electricity, or even re-injecting the surplus.
• Homes in peri-urban or rural areas, or with a need for resilience - the system offers autonomy, which can be an asset if the grid is unstable or to anticipate electricity price rises.
• Modular/upgradeable homes or buildings - the configuration (three-phase + battery + panels) offers flexibility for future extensions or changing needs.