Sunsynk ECCO 3.6kW Hybrid Solar Inverter - Single Phase

£665.00

Optimise your home energy with the Sunsynk ECCO 3.6kW, a versatile single-phase hybrid solar inverter designed for efficiency and reliability.

Manages power from solar panels, batteries, and the grid simultaneously.
Achieves high efficiency (Max. 97.6%) for greater energy savings.
IP65 rated for durability and suitable for various installation locations.

Why We Recommend This Product: It's an excellent entry-level hybrid inverter, perfect for smaller residential solar setups looking to maximise self-consumption and potentially benefit from smart energy tariffs.

Looking for a different power output? Check out the 5.5kW ECCO or the 8.8kW ECCO models.

SKU: SYNK-3.6-ECCO

Free and easy returns | Easy to Install | Professional Installers Available

Sunsynk ECCO 3.6kW Hybrid Inverter: The Smart Single Phase PV Inverter for UK Homes

Take control of your energy generation and consumption with the Sunsynk ECCO 3.6kW Hybrid Inverter. This intelligent unit acts as the heart of your solar energy system, efficiently managing power flow between your solar panels, solar batteries, and the national grid. It's designed to help you reduce reliance on expensive grid electricity and make the most of your generated solar power.

Maximise Self-Consumption & Efficiency

The Sunsynk ECCO 3.6kW excels at directing your solar energy where it's needed most – powering your home, charging your batteries, or exporting surplus back to the grid. With a maximum efficiency rating of 97.6% as detailed in the product datasheet, you can be confident you're minimising energy loss. Its hybrid nature allows seamless switching between power sources, ensuring an uninterrupted supply, even during grid outages (UPS functionality).

Flexible Power Management for Modern Energy Needs

This inverter is compatible with both lead-acid and lithium-ion battery types (40-60V range), offering flexibility for your battery energy storage choices. It features two MPPTs (Maximum Power Point Trackers), optimising energy harvest from your solar array, even in partially shaded conditions. Understanding how to choose a solar inverter is key, and the ECCO 3.6kW offers smart features, like self-adaptation to Battery Management Systems (BMS) for Li-ion batteries, making it a forward-thinking choice for homeowners navigating different energy tariffs.

Built to Last with Comprehensive Protection

Designed for durability, the Sunsynk ECCO 3.6kW boasts an IP65 protection rating, making it suitable for installation both indoors and outdoors. According to the technical specifications sheet, it includes integrated protection features like PV input lightning protection, anti-islanding, reverse polarity protection, and surge protection (Type II DC & AC). Sunsynk provides peace of mind with a standard 5-year warranty.

Why Evergy Recommends This Product

We recommend the Sunsynk ECCO 3.6kW hybrid solar inverter for smaller residential properties in the UK aiming for energy independence. Its key strengths are:

Ideal Power Output: 3.6kW rated output (3.96kW Max AC) is well-suited for typical home energy needs.
Hybrid Functionality: Seamlessly blends solar, battery, and grid power for optimal savings and backup.
High Efficiency: Ensures minimal energy waste from your valuable solar generation.
Smart Compatibility: Works well with various battery types and smart energy management strategies.

Key Technical Specifications

Rated AC Output Power: 3600W
Max. DC Input Power: 6500W
Max. Efficiency: 97.6%
Protection Degree: IP65

For full details, please see the specifications tab or download the datasheet.

Complete Your Solar Installation

Ready to harness solar power? Add the Sunsynk ECCO 3.6kW to your basket. Don't forget essential components like solar mounting systems and solar cabling for a complete setup. Explore our range of compatible solar batteries to maximise your energy storage.

Need a higher power rating? Consider the Sunsynk ECCO 5.5kW or the larger Sunsynk ECCO 8.8kW.

Attribute name	Attribute value
Max AC Power	3,960 W (5 Minutes)
Surge AC Power	5,400 W (1 Second)
Dimensions	Not specified
Weight	Not specified
Warranty	5 Years
Rated Power	3,600 W
Min PPT Voltage	125 V
Max PPT Voltage	500 V
Max Input Voltage	500 V
Max AC Power (5 Minutes)	3,960 W
Surge AC Power (1 Second)	5,400 W
Max DC Current	22 A
MPPT Quantity	2
DC Start-up Voltage	150 V
Protection Class	IP65 (Outdoor Use)
Max DC Power	7,000 W
Euro Efficiency	99.9%

SYNK-3.6-ECCO

SUNSYNK

Established over 20 years ago, Sunsynk specializes in cutting-edge solar storage solutions. They offer a diverse range of inverters and battery systems for both off-grid and on-grid needs, setting benchmarks in power storage and management.

Free delivery -

NEXT DAY Delivery to Oxfordshire, Buckinghamshire and London via an EVERGY vehicle. Max of 1 ton weight.

Other delivery options via courier -

FREE NEXT DAY (*orders over £50, some batteries and inverters will require an additional fee) via FEDEX. Monday to Friday, up to 30kg, Max box size 50cm x 50cm x 50cm (volume). Orders must be received by 2pm.

Anytime NEXT DAY delivery – under £50 = £6.50 (depending on location, weight and size)

Regardless of spend, additional to any of the above charges –

Before noon (FedEx Priority Express) = Guide Price £15.00 (calulated at checkout)

Before 10am (FedEx First) = Guide Price £20.00 (calulated at checkout)

Delivery of pallets -

Palletised deliveries – Prices starting at £58

Multiple pallet orders can be quoted upon request (price dependent on number of pallets and postcode area)

Special delivery items may vary (non-stock products).

SAME DAY COLLECTION - Click & collect from Evergy Stores (Thame, Oxfordshire).