Solar power systems (PLTS) are not limited to residential use; locations such as plantations are also highly suitable for their installation. This offers significant benefits for businesses operating in the plantation sector.
So, solar power is suitable for plantations too? Here is an overview.
Why Are Solar Power Systems Highly Beneficial for Plantations?
Implementing solar technology in agricultural and plantation areas, known as Agrivoltaics, offers various operational and financial advantages, including:
a. Operational Cost (OPEX) Efficiency
Solar power systems reduce reliance on diesel fuel for generators, which is subject to price fluctuations and high logistical distribution costs.
b. Energy Independence for Off-Grid Locations
Plantation areas may be located beyond the reach of the national grid (PLN). Solar power systems provide a stable, independent power supply around the clock.
c. Reliable Irrigation and Automation Systems
They provide direct power for irrigation pumps, soil moisture sensors, crop cooling facilities (cold storage), and operational area lighting.
d. Added Value for ESG
Solar power systems also benefit corporate branding by enhancing the plantation company's sustainability image among global investors and consumers through a reduced carbon footprint.
Examples of Solar Power Applications in Indonesian Plantations
Several plantation sectors and agricultural research projects in Indonesia have successfully integrated solar power technology to support their operations:
a. Agrivoltaic Research in Pandowoharjo Village, Sleman (UGM)
A research team from Universitas Gadjah Mada (UGM) designed a system integrating solar panels over agricultural land (Smart Farming).
Reference: https://ugm.ac.id/id/berita/ugm-kenalkan-pertanian-cerdas-lewat-teknologi-agrivoltaic/
b. Isolated Palm Oil Plantations in Sumatra & Kalimantan
Many palm oil corporate groups operate hybrid solar power systems (PLTS) at their processing mills and employee housing areas.
Adding solar panels significantly reduces diesel generator operating hours during the day, saving tens of millions of rupiah in monthly fuel logistics costs (Reference: ESDM Agribusiness Sector Energy Efficiency Case Study).
c. Hydroponic Installations
Research on the Bertani Agrofarm hydroponic installation evaluated the use of a 410 Wp off-grid solar system to address high electricity demands (regular bills of ~IDR 2,000,000/month) while supporting sustainable agriculture.
Key Findings & Performance Evaluation: Energy Production: The 410 Wp system generates 1.2–1.5 kWh/day (37–46 kWh/month). Power Contribution: Capable of powering 1–2 low-wattage nutrient or aeration pumps, supplying approximately 3–5% of the farm's total electricity needs.
Although the power contribution is limited, the system effectively reduces reliance on the grid (PLN), improves energy efficiency, and ensures pump continuity during power outages.
Reference: https://ejournal.sisfokomtek.org/index.php/jpkm/article/view/7747
Maintenance & Handling of Solar Systems in Plantation Areas
Plantation environments are often characterized by high dust levels, high humidity, and vibrations from heavy machinery operations. Proper maintenance is crucial to maintaining optimal solar panel performance ratios:
a. Routine Panel Surface Cleaning
Soil dust, fungal spores, and bird droppings can cover the modules and trigger hotspots. Periodically clean the panel glass surfaces using clean water—avoiding corrosive chemicals.
Avoid using soaps that could scratch the solar panels, such as conventional dishwashing detergents.
b. Inspection of Cables & Connectors for Pest Damage
Plantation areas are vulnerable to damage caused by rodent bites or termites. Ensure that all cable runs are protected by thick conduit piping and securely sealed within junction boxes.
c. Inverter Temperature Management & Air Circulation
Install the inverter inside a protected enclosure (shelter) with adequate ventilation to prevent exposure to rainwater and the risk of overheating.
d. Real-Time Solar Power System (PLTS) Performance Monitoring
Utilize an IoT-based monitoring system to detect early drops in electrical current caused by tree shading or damaged solar panels. This routine maintenance can be performed by solar power system specialists.
Most Suitable Solar Power System (PLTS) Types for Plantations
Determining the solar power system configuration for a plantation requires considering the accessibility of the PLN (state utility) grid at the location.
a. Hybrid
In general, a Hybrid solar power system is the most ideal choice for most plantation operations.
This system combines solar modules, battery storage (Energy Storage System), and automated integration with diesel generators or the PLN grid.
During the day, the plantation's power needs are met directly by solar energy. In the event of sudden weather changes or at night, the system automatically switches the power supply to battery storage or activates the generator without disrupting the continuous operation of heavy machinery in the processing plant.
b. Off-Grid
For plantations located in highly isolated areas with no access to the national grid (PLN), an Off-Grid Solar PV system (standalone system) is the ideal solution.
This system relies entirely on solar power and a high-capacity battery bank to support the plantation's full operational load 24 hours a day, without dependence on an external grid.
c. On-Grid
Meanwhile, On-Grid Solar PV systems are suitable for plantation administrative offices that are already connected to the national grid.
This type of system operates without batteries, making the initial investment more cost-effective; its primary function is to reduce electricity costs during daylight hours when solar irradiance is high.
Batari Energy: A Trusted Solar PV Installation Partner for Plantations
Installing solar power systems in plantation environments requires precise technical design to ensure the investment yields a maximum Return on Investment (ROI).
Batari Energy is ready to be your trusted partner in transitioning your plantation operations to clean energy through comprehensive services:
Feasibility Study (FS): Analysis of solar potential, shading mapping, and accurate calculation of the plantation's power load requirements.
Custom System Design (Engineering & Design): Tailoring configurations—such as Agrivoltaics, Ground-Mounted, or Rooftop systems—to suit your plantation's specific topography.
Industry-Standard Components: Utilization of Tier-1 solar panels and high-quality inverters designed to withstand extreme weather and the corrosive conditions often found in plantation environments.
Professional Installation & After-Sales Service: Execution by a certified technical team, backed by long-term panel performance warranties and scheduled maintenance.
Batari Energy provides on-grid, hybrid, and off-grid solar PV installation services across Indonesia, including for your plantation.
Contact Batari Energy’s expert team today for a free consultation and start designing an energy-efficient solar PV system for your plantation via this link!