WKS EVO Circle 5.6 kVA inverter and Leapton EL-A05 lithium battery pack

The combination of the WKS Evo 5.6 kVA 48V hybrid inverter with a Pylontech battery bank is the right choice for both domestic and commercial solar power systems. This combination guarantees optimum energy efficiency, intelligent energy management and enhanced system reliability.
The EL-A05 5.12 kWh Lithium Leapton battery is the ideal solution for your energy storage needs, whether for residential or commercial use. Designed with state-of-the-art Lithium Iron Phosphate (LiFePO4) technology, this battery guarantees optimum energy efficiency, enhanced safety and exceptional longevity, with over 6,000 life cycles.

All our packs are configurable. In the options you can click on the product to choose another model, or change the quantities to adapt the kit to your needs.
You can also see details of the products you have chosen directly below the price.

Important notice for our customers in Belgium: An environmental contribution of €107.55 excl. VAT will be applied to the purchase of each Leapton EL-A05 lithium battery. More information at the bottom of the page.

Hybrid inverter

A grid-interactive hybrid inverter is an essential device in solar energy systems for converting electricity generated from renewable sources into grid-compatible alternating current (AC).

WKS EVO Circle 5.6kVA

Discover the energy revolution with the WKS EVO Circle, a new-generation solar inverter for intelligent, high-performance power supply. Thanks to its advanced MPPT controller, it optimizes battery charging by adjusting the DC power of your solar panels. No more low battery worries! Its transformerless design guarantees reliable power conversion, all in a compact format that fits into any space.

Cutting-edge technology: With a pure sine wave MPPT solar inverter, you benefit from stable, high-quality current to power all your appliances.

Personalized control: The LED status ring with RGB lights enables instant, personalized visualization of inverter status, adding a touch of modernity and user-friendliness.

Intuitive monitoring: Thanks to integrated Wi-Fi and the dedicated mobile app, monitor and control your UPS in real time, with the option of customizing settings and viewing recorded data.

Versatility and reliability: The inverter offers a wide DC input range, stored data log events and can operate in parallel with up to 9 units, ensuring optimum performance and constant availability.

Adaptive use: You have the power to choose how your UPS operates, thanks to timer-configurable mode options, enabling you to optimize your energy consumption according to your needs.

Display and control panel

The inverter's display screen is of crucial importance in monitoring and managing your system. By providing real-time information on solar energy production, energy consumption and system status, and by displaying error messages or alerts in the event of malfunctions, this screen enables users to monitor and optimize the performance of their solar installation. In addition, it offers parameterization and configuration functions, making it easy to customize the system to specific needs.

Three RGB lighting effects

- Circular scrolling: Enjoy fast, continuous scrolling of the selected color in a circular motion.

- Wheel: Illuminate your space with twinkling lights in the color of your choice.

- Chasing: Create a captivating lighting effect by shining your chosen color up and down the circle.

Wiring and connection

1. PV connectors
2. AC input connectors
3. AC output connectors (load connection)
4. Battery connectors
5. Power sharing port
6. Parallel communication port
7. Circuit breaker
8. Power switch
9. Dry contact
10. USB port as USB communication port and USB function port
11. RS-232 communication port
12. BMS communication port: CAN, RS-485 or RS-232

Benefits

- Battery charging current control
- Possibility of limiting or prohibiting charging via the network
- Input voltage from 110 to 280V (useful for fluctuating networks)
- Economy mode (self-consumption limitation)
- Fine-tuning of battery charging characteristics
- Automatic restart in the event of overload or overtemperature
- Possibility of limiting battery discharge to preserve battery life
- Configurable return voltage to battery mode
- Low battery warning

Multi-energy power supply

Example: for a consumption requirement of 3kW, you could have a configuration:

• 1 kW supplied by solar power
• 2kW supplied by batteries

This multi-supply technique greatly reduces the number of batteries required, and extends their lifespan.

This inverter accepts up to 6000 Wp of photovoltaic panels, and can be connected to the grid or to another renewable energy source if solar production is insufficient.

Applications :

• Residential, commercial and telecommunications
• Areas with unstable electricity supplies
• Areas not connected to the grid

Hybrid operating mode

- If PV production matches consumption, the inverter neither charges nor discharges the battery.
- If PV production exceeds consumption, excess energy is stored in the battery.
- If PV production is lower than consumption, the battery discharges to supply energy to the loads.
- If there is no PV production and the battery is discharged, the grid takes over.

Use in back-up mode

The UPS can be used as a back-up without photovoltaic panels. In this mode, the UPS takes on the role of UPS, protecting your appliances from grid outages.

The UPS protects computers and audio-visual equipment, or any other sensitive load, by supplying a stable current. It guarantees uninterrupted power supply to consumers.
The electricity produced by these pure sinusoidal inverters is stable.

You can protect one or more rooms in your home via the distribution box.

Off-grid operation

In this configuration, the inverter uses the panels to power consumers and charge batteries when the sun is shining. The inverter draws power from the batteries to ensure energy distribution at night.

A generator can be added to the inverter's AC input to provide emergency power.

Hybrid operation

The inverter takes power from the grid only if the batteries are empty and solar production was not sufficient to cover consumption.

The inverter never feeds power back into the grid.

As with the "back-up" mode, you can connect only part of your domestic installation to the inverter. Consumers connected to the inverter will still be powered, even in the event of a mains power cut. What's more, they'll be supplied free of charge!

Pure Sine converter

The WKS is a pure sinusoidal voltage inverter that reproduces a power quality similar to that of the public grid. It can be used to power all types of appliance.

Maximum load current 120A

The WKS integrates an MPPT charge controller developing a maximum charge current of 120A.

MPPT controller

The WKS also features MPPT (Maximum Power Point Tracking) technology, i.e. it constantly searches for the maximum power point, enabling you to get the best performance from your photovoltaic panels. As well as providing a boost in power to an installation, it optimizes battery charging and extends their lifespan. It scans the panel voltage to find the maximum power output point, and is able to adapt the voltage supplied by the panel to match the voltage the battery can receive.

Choice of operating mode via timer

You can determine the operating mode of your device using a timer. Set your own time slot in the settings.
With this setting, you can define the priority of your inverter's output source, so you can, for example, choose to recharge your batteries during off-peak periods.

🎬 A collection of videos to help you understand everything 🎥

🔍 Learn how to decode the technical labels on your inverters to make the best choice! ▶️ Discover our "decoding labels" video guide and optimize your purchasing decision with confidence.

⚡ Need to measure DC voltage with a voltmeter? ▶️ Follow our video tutorial to master this technique in just a few minutes!

🛡️ Ensure the safety of your installations with a DC, differential and earthing protection box! ▶️ Discover our Electrical Protection Boxvideo guide and protect your equipment effectively!

🔧 Optimize your installation by discovering the connections and wiring of Pylontech inverters and batteries! ▶️ Click here to find out more!

⚠️ Protect your equipment from the risk of polarity reversal in a lightning arrester cabinet! ▶️ Click here to find out how to avoid common errors and ensure the safety of your installation!

🔌 Guarantee the safety of your installation by understanding how grounding works in a lightning arrester cabinet! ▶️ Click here to find out everything you need to know to protect your equipment effectively!

☀️ Discover how to connect your panels to the inverter to maximize the efficiency of your solar system! ▶️ Click here to master this crucial step and guarantee optimum performance!

🔌 Learn how to make the AC IN and OUT connections for a perfect connection to your electrical system! ▶️ Click here to master this essential step and ensure the smooth operation of your system!

⚡ Master AC wiring by differentiating neutral and phase for a safe and efficient installation! ▶️ Click here to discover best practices and optimize your electrical system!

🔋 Optimize the connection of the Pylontech battery to the WKS Circle inverter to guarantee optimal system performance! ▶️ Click here to master essential techniques and ensure a successful installation!

📡 How to connect the communication cable to ensure reliable, high-performance connection of your system! ▶️ Click here to master this essential step and improve the efficiency of your installation!

🚀 Discover the essential steps to follow before starting up your UPS to ensure optimum, secure performance! ▶️ Click here to get ready and optimize your installation right from the start!

⚠️ Make sure that the circuits powered exclusively by the inverter are imperatively so, to guarantee optimal and safe operation! ▶️ Click here to understand this crucial requirement and protect your installation!

🔄 Master the standard start-up of the WKS Circle hybrid inverter and understand the basic indications during start-up, as well as the voltage check! ▶️ Click here to navigate this process efficiently and ensure your system runs smoothly!

⚙️ Explore the basic settings of the WKS Circle inverter in combination with Pylontech lithium batteries to maximize your system's performance! ▶️ Click here to master these essential settings and optimize your energy system!

Software

WatchPower 1.17SP1

• WatchPower MAC AMD
• WatchPower MAC ARM
• (32bit) Linux
• (64bit) Linux
• Windows

WatchPower 1.17SP3

• (32bit) Linux
• (64bit) Linux
• Windows

Leapton EL-A05 5.12 kWh lithium battery

The EL-A05 5.12 kWh Lithium Leapton battery is the ideal solution for your energy storage needs, whether for residential or commercial use. Designed with state-of-the-art Lithium Iron Phosphate (LiFePO4) technology, this battery guarantees optimum energy efficiency, enhanced safety and exceptional longevity, with over 6,000 life cycles.

Key features:

• 5.12 kWh (5120 Wh)capacity, with 4.6 kWh usable capacity for continuous, reliable power.
• 51.2 V nominal voltage and 16S1P cell configuration for stable performance.
• 100 Ah current rating, enabling powerful discharges and fast recharging.

Outstanding performance:

• Recommended charge/discharge power of 2.56 kW and maximum power of 5.12 kW, for fast, efficient energy management.
• Recommendeddepth of discharge (DOD ) of 90%, offering high storage capacity without compromising battery life.
• Life cycles in excess of 6000 cycles at an ambient temperature of 25°C, guaranteeing long-term reliability all backed by a 10-year warranty for total peace of mind!

Technical specifications :

• Operating voltage range: from 40 V to 57.6 V for flexibility of use.
• Temperature range: from 0°C to +50°C on load, and from -20°C to +50°C on discharge, with optimum temperature between 15°C and 30°C.
• IP65 protection rating: withstands harsh conditions with protection against water and dust.

Practical design and installation:

• Dimensions: 454 mm x 585 mm x 135 mm and weight of 45 kg for simple, robust installation.
• Stand-mounted for stable, secure installation.

Advanced connectivity:

• RS485, RS232, CAN interfaces for easy integration with energy management systems and hybrid inverters.
• Extended compatibility with single-phase, three-phase inverters and retrofit systems.

Additional features:

• Modular design: Connect up to 8 modules to increase storage capacity up to 40 kWh, offering a scalable solution.
• Maximum charge/discharge rate of 1C at 25°C, guaranteeing fast charging and efficient discharging.

Certifications :

The Leapton EL-A05 is CE, IEC62619, and UN38.3 certified, ensuring compliance with international safety standards.

The Leapton EL-A05 5.12 kWh Lithium battery is the essential tool for optimizing your energy storage, whether for domestic, commercial or industrial applications. Enjoy high performance, exceptional reliability and impressive longevity, while reducing your energy costs and environmental impact.

Adopt the energy solution of tomorrow with the Leapton EL-A05!

Important notice for our customers in Belgium: 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 Leapton EL-A05 5.12 kWh battery is subject to a mandatory environmental contribution. An amount of €107.55 excluding VAT must be added for each battery purchased, as a direct contribution to Bebat, the organization responsible for managing batteries and accumulators in Belgium. This measure is in accordance with the applicable Belgian environmental legislation. More information here Here is the reference list and corresponding fee rate! When purchasing a lithium battery, please add the following product Leapton EL-A05 Environmental Contribution corresponding to the number of batteries you are ordering. If not, we will recalculate and invoice the amount after the purchase.