Solar BOS Kit by True Power India

ABOUT TRUE POWER SOLAR

Solar BOS Kit

Balance of System, commonly known as BOS, refers to all the essential components required to complete a solar power installation apart from the solar panels themselves. These components support the safe generation, conversion, transmission, monitoring, and distribution of solar energy.

A properly designed Solar BOS system improves the efficiency, safety, durability, and long-term performance of a solar installation. Whether it is a residential rooftop system, a commercial solar project, an industrial installation, a large-scale solar farm, or an off-grid solar setup, the right BOS materials are essential for dependable energy generation.

Off-grid solar systems can be customised according to specific energy requirements. They are particularly suitable for remote locations where access to the main electricity grid is limited or unavailable..

Improved Energy Efficiency
Improved Energy Efficiency
Enhanced Safety
Enhanced Safety
Long-Term Durability
Long-Term Durability
Cost-Effective Performance
Cost-Effective Performance
Flexible System Design
Flexible System Design

Our Solar BOS Products

We supply complete Balance of System (BOS) components for residential, commercial, industrial and off-grid solar installations — from mounting structures and cables to earthing systems and protection devices.

Solar Mounting Structures for Rooftop and Ground-Mount – True Power

Solar Mounting Structures

Hot-dip galvanised mounting structures for rooftop, ground-mount, carport and solar farm installations. Designed to withstand heavy wind and weather loads.

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Solar Inverters for On-Grid Off-Grid and Hybrid Systems – True Power

Solar Inverters

High-efficiency string and hybrid inverters that convert DC power from solar panels into AC electricity for household, commercial and industrial use.

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Solar DC Cables and AC Cables IS 17293 – True Power

Solar DC & AC Cables

UV-resistant and weather-proof solar DC cables (IS 17293:2020) and AC cables for safe, low-loss power transmission in all solar installations.

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Solar MC4 Connectors Weatherproof – True Power

Solar Connectors

IP67-rated MC4 and multi-contact solar connectors for secure, weatherproof connections between solar panels, cables and inverters.

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Solar Combiner Boxes DCDB ACDB – True Power

Combiner Boxes

DCDB and ACDB combiner boxes that consolidate the output of multiple solar panel strings with built-in protection for safe and efficient operation.

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Solar Charge Controllers MPPT PWM – True Power

Solar Charge Controllers

MPPT and PWM charge controllers that regulate battery charging in off-grid and hybrid solar systems for maximum energy harvest and battery longevity.

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Solar Surge Protectors and Disconnect Switches – True Power

Surge Protectors & Disconnect Switches

DC and AC surge protection devices and isolator switches that protect solar equipment from voltage spikes and allow safe isolation during maintenance.

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Solar Energy Meters and Monitoring Devices – True Power

Energy Meters & Monitoring Devices

Smart energy meters and real-time monitoring systems that track generation, consumption and system performance for optimum solar plant management.

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Solar Earthing and Grounding Systems – True Power

Solar Earthing & Grounding Systems

Complete earthing and grounding solutions for solar installations including electrodes, strips, clamps and backfill compounds for safe fault current dissipation.

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Earthing Electrodes Copper Bonded for Solar – True Power

Earthing Electrodes

Copper bonded and GI earthing electrodes for solar plant grounding systems. Designed for all soil types with low earthing resistance and long service life.

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Earthing Backfill Compound NABL Tested for Solar – True Power

Earthing Backfill Compound

NABL tested earth enhancement backfill compounds in powder and granule form. Reduces soil resistivity and improves earthing effectiveness for solar projects.

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Earthing Pit Covers FRP Polyplastic for Solar – True Power

Earthing Pit Covers

FRP and polyplastic earthing pit covers with 3-ton load capacity for solar plant and industrial earthing pits. Easy access for inspection and maintenance.

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GI Earthing Strips for Solar Plant Grounding – True Power

GI Earthing Strips

Galvanised iron and copper bonded earthing strips used to interconnect earthing electrodes and panel structures in solar farm and rooftop installations.

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How Solar BOS Materials Work

Solar Panels
Generate DC
DC Cables
Transmit Power
Inverter
DC → AC
AC Cables
Distribute Power
End Use
Home / Industry / Grid

Solar panels absorb sunlight and generate DC electricity. This electricity travels through solar DC cables and connectors to the inverter.

The inverter converts DC electricity into AC electricity, which can then be used by household appliances, commercial equipment, industrial machinery, or supplied to the electricity grid through AC cables.

Mounting Structures

Hold the solar panels securely in position.

Combiner Boxes

Consolidate the output of multiple panel strings.

Charge Controllers

Regulate battery charging in off-grid and hybrid systems.

Monitoring Devices

Track energy generation and system performance.

Surge Protection Devices

Protect equipment from voltage spikes.

Disconnect Switches

Allow safe isolation during maintenance.

Earthing Systems

Provide a safe path for electrical fault current.

Lightning Protection

Safeguard equipment and structures from lightning-related risks.

Applications of Solar BOS Materials

Residential Solar Installations

Solar BOS materials are used in rooftop solar systems for homes, apartments, housing societies, villas and residential communities. These systems may be grid-connected, off-grid or hybrid, depending on energy requirements and availability of grid electricity.

Commercial Solar Projects

Commercial buildings, shopping centres, educational institutions, hospitals, hotels, offices and warehouses use Solar BOS materials to support efficient and reliable solar power generation.

Industrial Solar Installations

Factories and industrial facilities require durable BOS components that can manage higher energy output, demanding operating conditions and long working hours — including strong mounting structures, dependable cables, effective earthing, monitoring systems and electrical protection devices.

Solar Farms

Large-scale solar farms require comprehensive BOS solutions for collecting, converting, protecting, monitoring and distributing electricity — involving extensive cabling networks, mounting structures, earthing systems, combiner boxes, inverters, monitoring devices and lightning protection systems.

Off-Grid Solar Systems

Suitable for villages, farms, telecom sites, remote facilities, construction sites and locations without access to grid electricity. Such systems generally include solar panels, batteries, charge controllers, inverters, DC cables, mounting structures, earthing systems and monitoring devices.

Agricultural Solar Systems

Solar BOS components are also used in solar water pumps, agricultural farms, irrigation projects, cold storage facilities and rural energy systems.

Benefits of Solar BOS Materials

Improved Energy Efficiency

High-quality BOS components reduce transmission losses and improve the conversion and distribution of solar electricity. Properly matched cables, connectors, inverters and protection devices help the system deliver optimum power output.

Enhanced Safety

Earthing systems, surge protectors, disconnect switches and lightning protection devices protect people and equipment from electrical faults, voltage surges and related hazards.

Flexible System Design

Solar BOS components can be selected and customised according to the size, location, voltage, energy output and operational requirements of the project — supporting residential, commercial, industrial, agricultural, utility-scale and off-grid applications.

Long-Term Durability

Quality BOS materials are designed to withstand harsh sunlight, heavy rainfall, humidity, dust, corrosion, temperature variations and outdoor exposure — ensuring consistent operation and longer system life.

Cost-Effective Performance

Efficient power transmission and reliable system operation reduce energy losses, unexpected downtime, repair expenses and maintenance requirements — maximising savings and improving return on investment.

Simplified Maintenance

Well-organised cabling, monitoring devices, combiner boxes and disconnect switches make inspection, troubleshooting and maintenance of the solar installation easier and more efficient.

Maintenance of Solar BOS Materials

Solar BOS components generally require limited maintenance. However, regular inspection is important for maintaining safety and long-term performance. Recommended maintenance activities include:

  • Cleaning solar panels to remove dust and dirt
  • Checking panels for cracks or physical damage
  • Inspecting mounting structures for looseness or corrosion
  • Tightening bolts, clamps, and fasteners
  • Inspecting DC and AC cables for wear or damage
  • Checking connectors for overheating or loose connections
  • Testing earthing resistance periodically
  • Inspecting earthing electrodes and pit connections
  • Checking surge protection devices
  • Testing disconnect switches and isolators
  • Reviewing inverter performance
  • Updating monitoring systems when required
  • Checking battery condition in off-grid systems
  • Inspecting combiner boxes and electrical protection devices
Technical Support & Service

Technical support plays an important role in maintaining the reliability of a solar installation.

Support may include:

  • Periodic inspections by trained solar technicians
  • Installation guidance
  • System testing and commissioning
  • Earthing resistance testing
  • Troubleshooting support
  • Preventive maintenance
  • Replacement of damaged components
  • Real-time performance monitoring
  • Identification of power-generation issues
  • Customer service and technical assistance
Complete Solar BOS Solutions

A complete Solar BOS solution brings together mounting structures, cables, connectors, inverters, combiner boxes, charge controllers, monitoring devices, surge protection systems, and earthing solutions.

Selecting compatible and high-quality components helps ensure that the solar installation operates safely, efficiently, and consistently throughout its service life.

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