Abstract
From SMS controllers to solar-powered IoT solutions, there are a wide variety of pump automation options available today and it can be a challenge to determine the right one for the job. The reality is that there is no one ‘best’ choice for each farmer. The ideal solution will depend on the size of your farm, water source, power availability, budget, and technical comfort. This blog reviews how each of the major pump automation options can be used by Indian farmers, so you will be able to figure out what the best solution is for you.
Why Pump Automation Matters More Than Ever
Pump Automation is becoming increasingly important than ever before. India has about 32 million irrigation pumps, most of which are still manually operated. More than 30% of water loss in borewell operation due to inefficient pumping and farmers have to travel for hours to operate the borewell without monitoring, causing dry-run damage, electricity wastage and water loss. Groundwater levels have been falling throughout peninsular and western India and electricity bills are increasing, hence it is no longer a luxury but a much needed solution for any farmer who wants to safeguard their crops and livelihood. The bright side is that pump automation solutions in India are available in all budgets from below ₹1000 to full-fledged IoT system, and even the higher budget versions of the same are available in the budget of small and marginal farmers with the help of the government subsidy schemes PM-KUSUM and PMKSY.
Comparison of Pump Automation Solutions
The table below compares the five main pump automation solutions available to Indian farmers, covering cost, connectivity, best use case, and government subsidy availability:
Solution |
Best For |
Approx. Cost |
Internet Needed? |
Govt. Subsidy |
SMS / Missed Call Controller |
Small farmers, 2G areas |
₹1,500–2,500 |
No |
PMKSY — 55% |
App-Based Smart Controller |
Medium farmers, smartphones |
₹5,000–10,000 |
Yes (4G/Wi-Fi) |
PMKSY — 45–55% |
Timer-Based Auto Switch |
Fixed schedule irrigation |
₹800–1,500 |
No |
PMKSY eligible |
Solar Pump + Remote Control |
Off-grid, diesel pump users |
₹60,000+ (post subsidy: ~₹24,000) |
No |
PM-KUSUM — up to 60% |
IoT Smart Controller + Sensors |
Large/tech-forward farms |
₹10,000–25,000 |
Yes (4G/Wi-Fi) |
Digital Agri Mission |
Which Solution Is Right for You?
The SMS or missed call controller is the best choice for small farmers of 1–2 acres and basic mobile phones. The price range is ₹1,500 to ₹2,500 and it doesn't need an internet connection, smartphone or technical skill only a mobile signal at the pump site. It gets rid of night field visits completely and recovers its investment in one season on electricity and water bills. Medium farmers (3-8 acres) with smartphone and 4G connectivity can benefit from an app-based smart controller in the price range ₹5,000-10,000, which provides scheduling, real-time alerts, voltage protection and multi-motor support. In 2024, a farm in Gujarat achieved 40% water savings and 50% of the energy cost savings by retrofitting a medium farmer with a smart controller and solar pump.In 2024, a medium sized farmer in Gujarat was retrofitted with a smart controller and solar pump and reported 40% water savings and 50% reduction in energy cost. Solar pump with a remote controller under PM-KUSUM is the most transformative option for farmers in the off-grid or the farmers who are currently using diesel pump. Although initial investment costs are a bit higher, the subsidies provided can cut that cost by up to 60% and the reduction in diesel and electricity expenses still end up saving money over the lifespan of the solution—no other solution can match this.
Government Schemes That Support Pump Automation
The PM-KUSUM scheme (Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyaan), administered by the Ministry of New and Renewable Energy, provides subsidies of up to 60% on solar pump installations — making the solar pump with remote control combination highly accessible. For full scheme details:
https://mnre.gov.in/en/pradhan-mantri-kisan-urja-suraksha-evam-utthaan-mahabhiyaan-pm-kusum/
The PMKSY Per Drop More Crop scheme provides subsidies of 55% for small and marginal farmers and 45% for others on micro-irrigation systems that integrate pump automation. Over 96 lakh hectares have been covered since 2015–16. For official PMKSY details:
https://www.pib.gov.in/PressReleasePage.aspx?PRID=2112401
The Digital Agriculture Mission, approved in September 2024 with an outlay of ₹2,817 crore, supports the broader adoption of IoT-based smart farm tools across India, including intelligent irrigation controllers and sensor-based automation systems. For the official release:
https://www.pib.gov.in/PressReleaseIfra mePage.aspx?PRID=2050966
Conclusion
The most appropriate pump automation system for an Indian farmer can be the one suitable for their farm, their budget and their connectivity. A simple SMS controller is just fine for a small farmer in a 2G region, while a complete IoT system is for a farmer who is tech-savvy and has multiple plots. All these solutions share a common characteristic: They offer tangible, immediate benefits, in time, water, energy, and peace of mind. The cost of irrigation is being cut at all levels by the government, and now is a great time to automate your irrigation system. Begin with where you are and what you have and improve with your farm.
#PumpAutomation #SmartIrrigation #IndianFarming #PMKUSUM #PMKSY #SolarPump #MobilePumpController #AgriTech #DigitalAgriculture