Solar electric water pump system

WHAT IS SOLAR WATER PUMP SYSTEM?

It is an electrical system that uses solar PV panels to absorb sunlight, generating DC current, which converts the inverter into AC alternating current and frequency, providing demand for use. Use of water pumping systems on farms, farms and families.

There are currently two types of solar pumping systems: independent pumping system and national grid combined pumping system.

System connection diagram Independent pump system:

Principle of operation of the system:

 > During the day when the sun is shining, the system generates electricity. Supply to pump system through solar inverter, direct control system of 1-phase or 3-phase water pumps (220V / 380V) without power grid

> The system of pumping water directly from rivers, streams, dug wells, drilled wells ..., serving the needs of irrigation, living directly or pumping reserved water into reservoirs, reservoirs.

Thus, the landlord will save electricity money from:

1️⃣ Savings from using solar power to replace grid electricity; especially reducing the amount of electricity from the high price ladder

System connection diagram Pumping system combined with the grid:

Principle of operation of the system:

 > During the day when the sun is shining, the system generates electricity. Supply to pump system through solar inverter, direct control system of 1-phase or 3-phase water pumps (220V / 380V).

> If the system generates excess electricity for the usage load, the excess electricity will be pushed to the grid and sold to Electricity (A). If the electricity from the solar system is not enough, the grid will compensate (B).

> The system of pumping water directly from rivers, streams, dug wells, drilled wells ..., serving the needs of irrigation, living directly or pumping reserved water into reservoirs, reservoirs.

Thus, the landlord will save electricity money from 2 items:

1️⃣ Savings from using solar power to replace grid electricity; especially reducing the amount of electricity from the high price ladder

2️⃣ Proceeds from the sale of electricity to Electricity

Advantages of solar water pump system:

• The system does not use batteries for storage, so it saves huge investment costs and does not pollute the environment (such as Acquy systems containing acids and lead).

• No cost of fuel for generators, independent of the grid, self-contained power.

• Solar energy is clean and endless

• Quick installation, fully automatic operation. Low maintenance costs. Easy system upgrade;

• You can use the web or phone to monitor the amount of electricity generated by the system;

• System life of 25 ~ 30 years;

• Reduce electricity costs monthly. Decrease the electric index according to the ladder

• Get government permission to EVN to buy back the excess power generated and push it onto the grid