Solar panels with a capacity of 325 Wp are usually sold to larger families and are also supplied to business customers. These are panels that provide a considerable amount of power to your roof, so that you can safely be self-sufficient. We looked at these powerhouses and listed some pros and cons.
Jinko Solar 325 wp Cheetah (1500V)
The brands that sell 325 Wp
You buy panels with a capacity of 325 Wp from the following brands, among others:
- YES Solar
- The street
- Canadian Solar
- ZN Shine
What are the costs of these panels
A supplier of solar panels does not simply pass on the prices of solar panels. You only get this when you request a quote from an installer. We have therefore included a number of global prices for you in the schedule below. This mainly concerns Chinese brands. These are precisely the solar panels that are sold at a lower price. Solar panels produced outside of China are somewhat more expensive.
|What material is the solar panel made of?||Energy in the sun and energy in daylight||Price per panel|
|Monocrystalline silicon||100% energy in sun, 100% energy in daylight||Between 230 and 260 euros per panel|
|Polycrystalline silicon new generation||100% energy in sun, up to 50% energy in daylight||Between 200 and 225 euros per panel.|
The efficiency of the panels
We will talk about the efficiency of this particular solar panel.
If you are going to buy solar panels, you naturally want to earn them back quickly. That is why you calculate the payback period. You can find tools for that on the internet.
You enter the following data, among other things: the power of the panels themselves, the number of panels, the price of the total installation, the type of roof you have, the direction in which your roof is placed, your total consumption and hindering factors such as shade. . The payback period for monocrystalline silicon panels is between 11 and 13 years. For polycrystalline silicon, the term is between 10 and 12 years.
The benefits of 325 Wp
- Self-sufficient under conditions. If you are a household of 3 to 4 people, you can be self-sufficient with this installation. You must then use energy-saving devices.
- Better energy label with extra benefits. Your house gets a better energy label thanks to solar panels. You can get up to 2 steps higher. This means that your house will have a higher value. In addition, you are eligible for a government subsidy, so that you are not alone in the purchase.
The disadvantages of 325 Wp
- Usually no overproduction. In most cases you will not have overproduction with 325 Wp on your roof. This has the major disadvantage that you do not supply back to the energy network. You therefore miss the advantage of the energy tax per kWh delivered back.
- Solar panels with metal support overheat. Solar panels with this capacity give off a lot of heat during their work. If they have a steel back plate and it is hot, they cannot lose their heat. They then go into a kind of low-power mode. They then give less energy.
Where to buy panels with 325 Wp
You buy these panels from a certified installer who in turn buys them from the wholesaler or importer. You can recognize the certified installer by the Zonnekeur quality mark. The installer is specialized in fire-safe installations. In addition, he can get the most out of your solar panels like no other. You also choose the best local installer. Only then do you know that you will be helped quickly, and that you also pay a low mileage allowance.