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SOLAR HYBRID / OFF-GRID INVERTER

SOLAR HYBRID / OFF-GRID INVERTER

SOLAR INVERTER OR POWER CONDITIONING UNIT

A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV)solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local,off-grid electrical network. It is a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.

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Solar inverters may be classified into three broad types:

 SOLAR OFF-GRID INVERTERS

Stand-alone inverters, used in isolated systems where the inverter draws its DC energy from batteries charged by photovoltaic arrays. Many stand-alone inverters also incorporate integral battery chargers to replenish the battery from an AC source, when available. Normally these do not interface in any way with the utility grid, and as such, are not required to have anti-islanding protection.

 SOLAR HYBRID INVERTERS

Grid-tie inverters, which match phase with a utility-supplied sine wave. Grid-tie inverters are designed to shut down automatically upon loss of utility supply, for safety reasons. They do not provide backup power during utility outages.

 BATTERY BACK-UP INVERTERS

Battery backup inverters, are special inverters which are designed to draw energy from a battery, manage the battery charge via an onboard charger, and export excess energy to the utility grid. These inverters are capable of supplying AC energy to selected loads during a utility outage, and are required to have anti-islanding protection.

FEATURES

  Pure sinewave output

  Meets the MNRE certification compliance standards

  Digital PWM / MPPT solar battery charging

  Galvanic isolated output

  Quiet operations of AC motors and fans

  Flexible solar charging options

  Intelligent switching from solar to mains electrical sources during low battery

  Protection

Low and high battery voltage conditions.
 Overload condition.
 Over-temperature condition.
 Short circuit condition.
 Fuse blown/MCB trip condition.

S.No. Solar Inverters Pure Sine Wave Model Model No
1 50 VA (for CFL + DC load) with 12 V with 5 Amp Charge Controller with AC/DC Output without Digital Display SY/INV/001
2 150 VA/12V with 10 AMP Charge Controller without Digital Display SY/INV/002
3 300 VA Inverter with 10 AMP Charge Controller in 12 Volt SY/INV/003
4 500 VA Inverter with 10 AMP Charge Controller in 12 Volt SY/INV/004
5 650 VA Inverter with 10 AMP Charge Controller in 12 Volt SY/INV/005
6 850 VA Inverter with 10 AMP Charge Controller in 12 Volt SY/INV/006
7 850 VA Inverter with 20 AMP Charge Controller in 12 Volt SY/INV/007
8 850 VA Inverter with 10 AMP Charge Controller in 24 Volt SY/INV/008
9 850 VA Inverter with 20 AMP Charge Controller in 24 Volt SY/INV/009
10 1400 VA Inverter with 20 AMP Charge Controller in 12 Volt SY/INV/0010
11 1400 VA Inverter with 20 AMP Charge Controller in 24 Volt SY/INV/0011
12 1400 VA Inverter with 30 AMP Charge Controller in 24 Volt SY/INV/0012
13 1400 VA Inverter with 40 AMP Charge Controller in 24 Volt SY/INV/0013
14 1400 VA Inverter with 20 AMP Charge Controller in 48 Volt SY/INV/0014
15 2000 VA Inverter with 20 AMP Charge Controller in 24 Volt SY/INV/0015
16 2000 VA Inverter with 30 AMP Charge Controller in 24 Volt SY/INV/0016
17 2500 VA Inverter with 30 AMP Charge Controller in 48 Volt SY/INV/0017
18 3000 VA Inverter with 30 AMP Charge Controller in 48 Volt SY/INV/0018
19 4000 VA Inverter with 40 AMP Charge Controller in 48 Volt SY/INV/0019
20 5000 VA Inverter with 60 AMP Charge Controller in 48 Volt based on DSP Technology SY/INV/0020
21 -5000 VA Inverter with 40 AMP Charge Controller in 96 Volt IGBT Based Online SY/INV/0021
22 -10000 VA Inverter with 30 AMP Charge Controller in 180 Volt IGBT Based Online SY/INV/0022
23 15 KV/180V SY/INV/0023
24 6 KV (3ph in- 3ph Out) 360V DC with 30 AMP SY/INV/0024
25 12 KV (3ph in- 3ph Out)360V with 30 AMP SY/INV/0025
26 15 KV (3ph in- 3ph Out)360V with 30 AMP SY/INV/0026
27 20 KV (3ph in- 3ph out)360V with 30 Amp SY/INV/0027
28 25 KV (3ph in- 3ph out)360V with 30 AMP SY/INV/0028
29 30 KV (3ph in- 3ph out)360V with 30 AMP SY/INV/0029
30 45 KV (3ph in- 3ph out)360V with 30 AMP SY/INV/0030
31 60 KV (3ph in- 3ph out)360V with 30 AMP SY/INV/0031
32 75 KV (3ph in- 3ph out)420V with 30 AMP SY/INV/0032
33 100 KV (3ph in- 3ph out)420V with 30 AMP SY/INV/0033
BENEFITS
Benefits of True Hybrid Solar PCU.
Not much additional cost required to have the Solar PCU.
It can work without solar panel.
Solar panel can be added at later stage.
During longer power cuts, charging from solar is the best solution to fulfill power backup requirements.