Calentador solar para caldera calefacción 1,9kW

What is special about this solar heater?

- This set is durable and will serve for many years to heat the boiler;
- Simple self-assembly solar heater;
- Does not require maintenance compared to solar panels;
- Fast payback, low price.

Is this solar heater durable?

- The photomodules themselves last a very long time, they can even work for 40 years or more;
- The electronic extension will serve reliably if you follow the manufacturer's requirements;
- It is important not to overdo it and not to install more modules than specified by the manufacturer.

When will it pay off compared to an electric boiler?

- For example, a family of four and a 200l boiler can consume hot water for 100 euros per month. or even 200 euros;
- We multiply by 7 months of operation and get 200eur x 7 months. = 1,400 euros saved per year;
- If the set costs 2000 euros, it means that the payback will be a little over one year.

Is it possible, easy to install yourself?

- The set can be installed by yourself;
- The set is installed quite easily, no programming is required;
- The controller cables are enough to plug in and work;
- You can install the modules on the roof, on the wall, or on the ground;
- Solar photomodules have an aluminum frame that can be easily attached to any structure;
- It is also possible to install with the original mounting structure, but it needs to be adapted to your coating;
- We recommend installing it yourself, but we can also install it ourselves.

What can this widget be used for?

- For electric boilers;
- For kettle, water heating;
- For electrical appliances;
- Electric rugs;
- For electric floor heating.

Kits controller, modules?

- Solar-PV 4 – 1,9 kw;
- Solar PV 5 – 2,4 kw;
- Solar PV 6 – 2,9 kw;
- Solar PV 7 – 3,3 kw.

Technical parameters of the heater controller:

- Maximum power: 3000W;
- Operating limits from PV modules: 120VDC ~ 350VDC;
- Operating limits of electrical networks: 120 – 245VAC/50Hz;
- Maximum power from PV solar modules: 14A;
- The controller output has a modified sine wave;
- Output operating frequency: 50Hz;
- PV module connections: MC4;
- Two load output sockets: 2vnt.;
- Protection against overheating: 100°C;
- Operating temperature: 25°C ÷ 55°C;
- Work utility: >94%;
- Cooling: active;
- Security class: IP21;
- Measurements: 311x232x140mm.;
- Weight: 3,3kg.

Complete with JINKO 475w solar panels.
The set does not include: installation structure, cables, installation work.