Self-consumption kit 42 solar panels 20kva OPzS

All our kits 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 the details of the chosen products.

This kit is sized to be setup on-grid.

The basic composition of the kit contains 42 solar panels, four Single-phase Inverters WKS Circle 5.6 kVA, cables solar energy to connect(bind) panels(signs) with the inverter and of the inverter in your electrical panel, the system of assembly of panels is available optional. (The system of assembly as well as the cabling and the protections are modifiable to correspond to your needs).

SOLAR PANELS :

In its basic version, this Photovoltaic system will bring you on average 50,4kW a day. The productions will depend on seasons (summer/winter) of the geographical position and the slope of panels. We invite you to consult our simulator of solar production to determine exactly what will be your solar production. 

Warranty of 25 years in 80 % of the rated output.

INVERTER :

WKS hybrid inverters 5kVA are the ideal solution for supplying a home with self-consumption or making an isolated site autonomous. This inverter provides power to consumers up to 5600W. The built-in MPPT 120A load controller allows up to 6000Wc of panels. Possibility to connect it in the input to the public grid or a generator to recharge the batteries. Fully configurable via the LCD screen of the inverter. After Sales Service insured internlly, spare parts available.

Warranty of 2 years

BATTERIES:

What can I expect from lead batteries ?
GEL lead batteries should only be discharged at 50% of their capacity on a daily basis. If your fleet has a capacity of (eg) 4.8kWh, you should be careful not to consume more than (eg) 2.4kWh on it. 
In order to comply with the manufacturer's recommendations, the majority of GEL lead-acid batteries can withstand faster discharges than in 10 hours. On a park of 4 batteries of 100Ah in 48v having 4.8kWh of capacity, you should only consume 480W per hour maximum to which it is necessary to add the instant production of the panels. A slight margin is expected, however, a lead battery supports faster discharges for a short time.

What can I expect from my Lithium batteries?
In general, lithium batteries can be discharged much faster than stationary lead batteries. They also make it possible to use a greater part of their capacity. It is common to be able to discharge them in one hour and to be able to use up to 90% of their capacity.

How to know the capacity of your battery?
This one is expressed in amperes hours, it is the product of the multiplication of the capacity (Ah) of the battery by the tension (V) of this one: Example: 4 batteries, 100Ah of 12V mounted in series will give a voltage of 48V, will have a total capacity of 4.8kWh 
48V * 100Ah = 4800 Watts / hour = 4.8 kW / h

How to calculate my battery requirement?
To make your life easier, we have developed a tool to size your self-contained solar kit and the size of your battery park.

Click here !

CABLE AND CONNECTORS :

All the cables and the connecting are pre-cabled in our studios(workshops). Our kits are very easily mountable by 'beginner' in electricity. For those who would have some reluctances as for the technical side, our technical team assists you and helps you every day from 8 am till 5 pm.

MOUNTING SYSTEM :

The installation of this kit is very simple. Our notes are clear and allow an easy assembly(editing) without particular knowledge. We answer all your questions before, hanging and after the installation of your system.

WARRANTIES :

All these products have an individual guarantee.

Panels(Signs) warranty of 25 years in 80 % of the rated output.

Inverter WKS EVO CIRCLE warranty of 2 years.

Solar panel

The basic selected panel in this kit has been chosen according to our supplies.
You will find the characteristics of the latter by going to see its product sheet in the panel category.

Hybrid inverter WKS Evo Circle 5.6 kVA 48V

The WKS EVO Circle is equipped with an MPPT solar charge controller that maximizes and regulates the DC power of the solar panel to charge your battery park.
Transformerless design enables reliable power conversion in a compact form factor. The new generation of WKS has a built-in Wi-Fi function, mobile monitoring can be done through mobile apps. The data can be viewed and saved in the inverter, which is convenient for tracking the operating status of the inverter. It also supports USB On-The Go feature for easy rewriting of internal settings, data downloads, and software updates.

Characteristics

Park of 65 kWh battery OPZS 48V

> Park of 24 Hoppecke batteries opzs 1370
> Batteries are delivered loaded and filled.
> Joints for the connection of your battery Park are provided.
> The Aquagen for recombination of the gas are not supplied with batteries.

The hoppecke opzs are unique-ventillees cell batteries with liquid electrolyte (diluted sulfuric acid). They are ideal for applications that require a lot of charge-discharge cycles (solar applications). Tubular plate design allows a more effective charging current and good stability during use. These Hoppecke batteries have a long service life and are suitable for use in cycling.