More info

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

This kit is sized with the general purpose of powering an isolated site or a stand-alone installation.

The basic composition of the kit contains 4 solar panels, a WKS 3 kVA single-phase inverter, solar cables to connect the panels to the inverter and the inverter to your electrical panel, the panel mounting system is available as an option. (The assembly system as well as the wiring and protections are changeable to meet your needs).

SOLAR PANELS:

In its basic version, this Photovoltaic system will bring you an average of 4.8kW per day. Productions will depend on the seasons (summer/winter) on the geographical position and the inclination of the panels.
We invite you to consult our solar production simulator to determine exactly what your solar production will be.

25-year warranty at 80% of rated power.

INVERTER:

WKS hybrid inverters are the ideal solution for fueling a home with self-consumption Yes make an isolated site self-sufficient. This inverter can be used to power consumers up to 3000W. The built-in MPPT 60A charging controller allows you to take up to 3000Wc of panels. It is possible to put him in the public network or generator For recharge the batteries. Totally set up via the LCD screen of the inverter. SAV provided in-house, spare parts available

2-year warranty

Batteries:

What can I expect from my GEL Lead batteries (gelled electrolyte)?
GEL lead batteries should only be discharged at 50% of their capacity on a daily basis. For example, if your fleet has a capacity of 4.8kWh, be careful not to consume more than 2.4kWh. 
In order to comply with the manufacturer's recommendations, the majority of GEL lead batteries can only withstand faster discharges in 10 hours. If you have a fleet of 4 100Ah batteries in 48v, and therefore a total capacity of 4.8kWh, you should not consume more than 480W. Instant photovoltaic production is to be added to this value. A slight margin is to be expected, however, effectively a lead battery supports faster discharges over a short period of time.

What can I expect from my Lithium batteries?
In general, lithium batteries can be discharged much faster than lead stationary batteries. They also allow more of their capacity to be used. It is common to be able to unload them in an hour and to be able to use up to 90% of their capacity.

How do you know your battery capacity?
This is expressed in amps hours, it is the product of the multiplication of the capacity (Ah) of the battery by the voltage (V) of it:

Example : 4 100Ah 100Ah batteries mounted in series will give a voltage of 48V. These batteries will have a total capacity of 4.8kWh 
 48V - 100Ah - 4800 Wh - 4.8 kWh 

How do I calculate my battery need?
To make your life easier, we have developed a tool to size your autonomous solar kit and the size of your battery fleet.

See you here!

CABLE AND CONNECTORS:

All cables and connection are pre-wired in our workshops. Our kits are very easily mounted by 'beginners' in electricity. For those who have some reservations about the technical side, our technical team assists you and helps you every day from 8am to 5pm.

Mounting:

The installation of this kit is very simple. Our instructions are clear and allow easy editing without any special knowledge. We answer all your questions before, during and after installing your system.

Warranty:

All products have an individual warranty.
Panels guaranteed 25 years at 80% of rated power.
WKS inverter guaranteed 2 years.

Hybrid inverter WKS Evo 3kVA 24V

• Zero transfer time to protect critical loads such as servers and ATMs.
• Removable LCD control module with multiple communications port: dry contact, micro-USB, RS-232
• Built-in Bluetooth for mobile monitoring (Android App is available)
• Supports USB On-the-Go
• Communication port reserved for BMS (RS485, CAN-BUS or RS232)
• AC/PV configurable output timer and prioritization
• Optional parallel operation up to 9 units: 3 x 3 units in parallel for a three-phase installation or up to 45 kVA in monophase.

Characteristics

GEL Ultracell 12V 200Ah Battery

Gel batteries are waterproof batteries: no maintenance, no addition of distilled water. Enhanced safety compared to open lead batteries.
A Gel battery can withstand 50% discharge and regain its rated capacity if the discharged hold time is short. This series has a longer discharge time compared to other batteries. Its special plate design increases battery life and especially in warmer temperatures. A separator within the battery improves performance. It also has a longer shelf life.