Grid - Tie

Grid – Tie

Grid – Tie

grid-tied electrical system, also called tied to grid or grid tie system, is a semi-autonomous electrical generation or grid energy storage system which links to the mains to feed excess capacity back to the local mains electrical grid. When insufficient electricity is available, electricity drawn from the mains grid can make up the shortfall. Conversely when excess electricity is available, it is sent to the mains grid.

When batteries are used for storage, the system is called battery-to-grid (B2G), which includes vehicle-to-grid (V2G).

Direct Current (DC) electricity from sources such as hydro, wind or solar is passed to an inverter which is grid tied. The inverter monitors the alternating current mains supply frequency and generates electricity that is phase matched to the mains. When the grid fails to accept power during a “black out”, most inverters can continue to provide courtesy power.

A key concept of this system is the possibility of creating an electrical micro-system that is not dependent on the grid-tie to provide a high level quality of service. If the mains supply of the region is unreliable, the local generation system can be used to power important equipment.

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SMA Sunny TriPower 8K Solar InverterSold By : LPSI

R43,698.85

SMA Sunny TriPower 8K Solar Inverter

SMA Sunny TriPower 8K Solar Inverter SMA Sunny TriPower 8K Solar Inverter SMA Sunny TriPower 8K Advanced Dual MPPT Solar Inverter – TP8 Sunny TriPower  8K Advanced   Dual MMPT + Surge Protection 1 and 2 Three Phase GRID FEED

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R43,698.85

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ABB – TRIO-27.6TL S2XSold By : LPSI

R80,500.00

ABB – TRIO-27.6TL S2X

ABB – TRIO-27.6TL S2X ABB – TRIO-27.6TL S2X The three-phase commercial inverter offers more flexibility and control to installers who have large installations with varying aspects or orientations. The dual input section containing two independent Maximum Power Point Tracking (MPPT), allows optimal energy harvesting from two sub-arrays oriented in different directions. The TRIO features a […]

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R80,500.00

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ABB – PRO-33.0TL OUTD SX-400Sold By : LPSI

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ABB – PRO-33.0TL OUTD SX-400 ABB – PRO-33.0TL OUTD SX-400 High power package for decentralized PV systems ABB’s three-phase PRO-33 string inverter is designed for medium and large de-centralized PV systems either on large-scale commercial and industrial rooftops or ground-mounted PV plants. The inverter offers cost-efficiency in a high power, wall-mountable package with very high […]

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R77,050.00

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ABB – TRIO-20.0TL S2XSold By : LPSI

R71,300.00

ABB – TRIO-20.0TL S2X

ABB – TRIO-20.0TL S2X ABB – TRIO-20.0TL S2X The three-phase commercial inverter offers more flexibility and control to installers who have large installations with varying aspects or orientations. The dual input section containing two independent Maximum Power Point Tracking (MPPT), allows optimal energy harvesting from two sub-arrays oriented in different directions. The TRIO features a […]

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R71,300.00

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ABB – PVI-10.0TL FSSold By : LPSI

R40,250.00

ABB – PVI-10.0TL FS

ABB – PVI-10.0TL FS ABB – PVI-10.0TL FS   This is supplied with a 5 year manufacturer’s warranty. Inverter outdoor IP65, Nominal output power 10000W, double channel MPPT, communication via RS485, on-board string fuses and DC switch. Due to this inverter have 2 independent MPPT, this inverter is only partially supported by the design tool it […]

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ABB – Power-One TRIO-8.5TL SSold By : LPSI

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ABB – Power-One TRIO-8.5TL S ABB – Power-One TRIO-8.5TL S Available in three power ratings: 5.8, 7.5 and 8.5 kW. The compact, transformerless TRIOs are the latest products in the family for their performance, ease of use and installation, monitoring and control. The topology of the TRIO 20.0/27.6 inverters has been redesigned to ensure that […]

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SolarEdge Grid Tied Solar System 1MW+Sold By : LPSI

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SolarEdge Grid Tied Solar System 1MW+

SolarEdge Grid Tied Solar System SolarEdge Grid Tied Solar System 1886 x P600-1.2-MC4 SolarEdge P600 Optimiser 600W MC4 2x60Cell 1.2m 36 x SE-27600 SolarEdge 27,600W 3ph Inverter N2 Basic 36 x DG-M-TT-275 Modular Surge Arrester – 3 Phase 40kA – Installer Company Name Please speak to your Account Manager to have the project approved for this pricing. You’ll […]

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R3,864,000.00

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SolarEdge Grid Tied Solar System 1MW 3phSold By : LPSI

R3,490,528.30

SolarEdge Grid Tied Solar System 1MW 3ph

SolarEdge Grid Tied Solar System 1MW SolarEdge Grid Tied Solar System 1MW 1886 x P600-1.2-MC4 SolarEdge P600 Optimiser 600W MC4 2x60Cell 1.2m 36 x SE-27600 SolarEdge 27,600W 3ph Inverter N2 Basic – Installer Company Name Please speak to your Account Manager to have the project approved for this pricing. You’ll need to provide some information about the […]

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R3,490,528.30

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SolarEdge Grid Tied Solar System 500kW+Sold By : LPSI

R1,921,433.80

SolarEdge Grid Tied Solar System 500kW+

SolarEdge Grid Tied Solar System 500kW SolarEdge Grid Tied Solar System 500kW 943 x P600-1.2-MC4 SolarEdge P600 Optimiser 600W MC4 2x60Cell 1.2m 18 x SE-27600 SolarEdge 27,600W 3ph Inverter N2 Basic 18 x DG-M-TT-275 Modular Surge Arrester – 3 Phase 40kA Please speak to your Account Manager to have the project approved for this pricing. You’ll need to […]

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R1,921,433.80

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SolarEdge Grid Tied Solar System 500kW 2 | Solar System, Solar Edge

SolarEdge Grid Tied Solar System 500kW 2 SolarEdge Grid Tied Solar System 500kW 2 943 x P600-1.2-MC4 SolarEdge P600 Optimiser 600W MC4 2x60Cell 1.2m 18 x SE-27600 SolarEdge 27,600W 3ph Inverter N2 Basic Please speak to your Account Manager to have the project approved for this pricing. You’ll need to provide some information about the project: This […]

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SolarEdge Grid Tied Solar System 250kW+ | Solar System, Solar Edge

SolarEdge Grid Tied Solar System 250kW SolarEdge Grid Tied Solar System 250kW 462 x P600-1.2-MC4 SolarEdge P600 Optimiser 600W MC4 2x60Cell 1.2m 8 x SE-27600 SolarEdge 27,600W 3ph Inverter N2 Basic 8 x DG-M-TT-275 Modular Surge Arrester – 3 Phase 40kA SolarEdge Commercial Project Pricing This project pricing is valid for large commercial systems of 250kW+ that comprise […]

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