Technical FAQs 4

What is a 40kW on-grid Solar System?

A 40kW on-grid solar system uses solar electricity to run the appliances in the presence of sunlight. This solar system has the privilege of tied up with government electricity (grid). Hence, when the solar electricity is inaccessible due to absence of sunlight, the system starts drawing power from the main utility grid.

How does a 40kW off-grid solar system work?

A 40kW off-grid solar system works entirely on solar electricity; whether it is morning or the night. This 40kW solar system has solar batteries for backup. In first priority solar power will run connected load and 2nd priority solar batteries will run connected load.

What is an off grid solar power system?

On Grid Solar Power System Off grid solar power system doesn't connect to the power grid. In general, it includes solar panels, charger controller, batteries and inverter. This system will store the solar power into the batteries, batteries energy will be converted the electricity power to supply the appliances working through the inverter.

How long does a solar power system last?

Q: What is the lifetime of the solar power system? A: Solar panel’s lifetime are 25 years, charger controllers 5~ 7 years, inverters 5~7 years, batteries 6~8 years. Q: What can Tanfon supply?

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