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A Solar Photovoltaic (PV) system can be a reliable and pollution-free producer of electricity for your home. PV technologies use both direct and scattered sunlight to create electricity; the solar resource across the area is ample for home solar electric systems. However, the amount of power generated by a solar system at a particular site depends on how much of the sun’s energy reaches it. Thus, PV systems, like all solar technologies, function most efficiently, which receives the greatest amount of solar energy.

Because of their modularity, PV systems can be designed to meet any electrical requirement, no matter how large or how small. You can connect them to an electric distribution system (grid-connected), or they can stand alone (off-grid). You can also use PV technology to provide outdoor lighting.

  • Energy Security Solution from TeamSustain for your daily power needs.
  • Power all your gadgets & devices with quality power all year round.
  • Modular system – Capacity of Solar Array & Inverter can be increased at any time.
  • Designed considering the weather data of respective sites through computer stimulation, thus ensuring 100% availability.
  • No stabilizers or UPS required as the system provides conditioned, quality & pure sine-wave power.
  • State-of-the-art system at unbeatable prices.
  • Future Ready – Includes features that enable selling power back to grid.
  • Avail capital subsidy.



TeamSustain offers solar photovoltaic solutions for commercial installations such as factories, resorts, colleges, offices and other buildings. Complete Engineering, Procurement and Construction (EPC) services are provided.

EPC services of TeamSustain

  • Planning, conceptualization and documentation of power plant.
  • Preparation of Detailed Project Report (DPR).
  • Design and engineering (basic and detailed).
  • Procurement of components.
  • Commissioning.
  • Operation and maintenance with performance guarantee.

Technical Features

  • Maximum power output – innovative maximum power point tracking (MPPT).
  • User friendly – complete system status is easily monitored by a single control.
  • Integrated network communication – remote monitoring.
  • Surge protector for enhanced protection against lightning surges.
  • Remote controlled power reduction in case of grid overload – avoids short term grid overload.
  • Dynamic grid support – Low Voltage Ride through (LVRT) – inverter stays connected to the grid during voltage drops and supports the grid by feeding reactive power.
  • Static voltage support based on reactive power.
  • Fixed specification of reactive power by the utility operator.
  • Dynamic specifications of reactive power by the utility operator.
  • Control of reactive power via characteristic curve.
  • Limited dynamic grid support – inverter feeds into the grid immediately after the short term voltage drop as long as the grid voltage is within a defined range.
  • Frequency dependent control of active power – inverter feed capacitive or inductive reactive power to the grid to stabilize the grid voltage.



In the past years there has been a remarkable increase in the number of installations in the Telecom sites, which are located in hardly reachable areas. Also a remarkable growth in energetic consumptions has been observed which arises because of growing interest about new and reliable services in mobility calls with an increase of the BTS operation hours and traffic management, in order to guarantee the quality of the service anywhere and anytime.

A large number of such sites are located in rural areas where regular power supply is scarce or does not have grid supply. The cost of energy and fuel consumption makes the operating cost of these sites considerably huge and is also hitting the profits. Many of such installation companies have installed or considering installing SPV systems across these sites to tackle the power shortage and fuel cost. However, prior to SPV system design, it essential to optimize the capacity by conducting a detailed energy audit to assess the optimum load, rectify the existing design and installation flaws for leakages and reduce the overall consumption of energy at site using passive measures.

TeamSustain offers various services for Telecom sites, which include:

  • Solar based solutions for Base Transceiver Station (BTS) – design and engineering.
  • SPV system – post installation quality audit and compliance report.
  • Energy efficiency audit
  • Shading analysis and estimation of power generation potential.