Which solar panel is the right one for my project?

Different projects in different locations require different specifications. Please refer to the individual technical datasheets as well as the further information given on their webpages to make the best choice.

How do I choose the right inverter?

To choose the right inverter, you need to decide the followings:

a. Is the solution On-Grid or Off-Grid?
b. What is the total load to be powered?
c. Can I sell electricity to the grid?
d. Do you require an energy storage as backup?
e. What is the available space to install solar panels and the inverter?

What is the difference between Hybrid and Off-Grid inverters?

Both inverters are equipped with a battery bank and can power connected loads in case of a power cut. However, Hybrid inverters can sell electricity to national grid whereby Off-Grid inverters do not have this feature inbuilt.

Where can I purchase your products?

Based on a network of strong partners, we export our products to 57 countries. Contact us today to find our closest partner to you.

How can I become a TommaTech® dealer?

If you want to become a TommaTech® reseller in your country, feel free to contact us anytime via the contact form. Click to see our contact form.

I have a house and I want to install a solar solution. Which information is required?

To design a suitable solar solution, you need the following information:

a. Is the solution On-Grid or Off-Grid?
b. What is the total load to be powered?
c. What is the required back up time and capacity?
d. What is the available space for solar panels, battery and inverter installation?
e. Are there any legal requirements?

I want to install a solar irrigation for a 7.5Hp pump. How many solar panels are required?

The required number of solar panels depends on several parameters such as the pump motor capacity, borehole depth, required amount of water, etc. However, please refer to our solar irrigation catalogue for our general recommendations.

Can I monitor my solar solutions online?

All our Off-Grid, Hybrid, On-Grid and Irrigation inverters can optionally be equipped with Wi-Fi, Lan or 4G/GPRS online monitoring accessories. Please contact us or your closest TommaTech® agent for more information.

How do I fix the solar panels on my roof or on the ground?

To ensure a secure installation of our solar panels, we provide reliable support structure available for different roof types or the ground.