Voltage Regulator
2008
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 3800W SCR Electronic Voltage Regulator Speed Control Dimming Dimmers Thermostat $8.99 Time Remaining: 6d 8h 29m Buy It Now for only: $8.99 |
 Vintage WIRT nickel 150 watt AC voltage regulator with DIAL $9.00 Time Remaining: 23h 32m |
 Voltage Resistance Regulator Solid State Relay SSR 40A 240V AC 470 560K Ohm $13.72 Time Remaining: 5d 6h 48m Buy It Now for only: $13.72 |
 Marathon AVR SE350 Automatic Voltage Regulator compatible with Basler AVC63 4D $82.00 Time Remaining: 22d 3h 59m Buy It Now for only: $82.00 |
 AC 24 380V 40A SSR Solid State Relay Voltage Resistance Regulator w Heat Sink $11.81 Time Remaining: 2d 11h 50m Buy It Now for only: $11.81 |
 2pcs 3800W SCR Electronic Voltage Regulator Speed Control Dimming Dimmers $16.99 Time Remaining: 27d 6h 28m Buy It Now for only: $16.99 |
 AC 90 480V 40A SSR Solid State Relay Voltage Resistance Regulator + Heat Sink $12.19 Time Remaining: 2d 11h 50m Buy It Now for only: $12.19 |
 Solid State Relay Voltage Resistance Regulator 40A 380V $11.99 Time Remaining: 3d 13h 53m Buy It Now for only: $11.99 |
 2000W SCR Electronic Dimming Dimmers Speed Control Thermostat Voltage Regulator $10.00 Time Remaining: 8d 23h 47m Buy It Now for only: $10.00 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 25 380V AC $8.89 Time Remaining: 2d 11h 52m Buy It Now for only: $8.89 |
 New Automatic Voltage Regulator AVR SX460 $59.99 Time Remaining: 5d 13h 5m Buy It Now for only: $59.99 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 25 380V AC $8.89 Time Remaining: 2d 11h 50m Buy It Now for only: $8.89 |
 40A 0 240VAC Single Phase Solid State Relay Voltage Resistance Regulator $16.12 Time Remaining: 18d 8h 10m Buy It Now for only: $16.12 |
 3800W SCR Electronic Voltage Regulator Speed Control Dimming Dimmers Thermostat $9.99 Time Remaining: 8d 5h Buy It Now for only: $9.99 |
 KATO P N 821 36000 00 VOLTAGE REGULATOR KCR 360 SERIAL NO 83020 416V $400.00 Time Remaining: 14d 20h 44m Buy It Now for only: $400.00 |
 Solid State Relay Voltage Resistance Regulator 30A AC 90 480V 1M Ohm w Heat Sink $10.99 Time Remaining: 2d 11h 49m Buy It Now for only: $10.99 |
 Solid State Relay Voltage Resistance Regulator 40A 25 380V $11.89 Time Remaining: 2d 11h 52m Buy It Now for only: $11.89 |
 Single Phase Solid State Relay Voltage Resistance Regulator 10A 0 240VAC $12.21 Time Remaining: 17d 4h 4m Buy It Now for only: $12.21 |
 Single Phase Solid State Relay Voltage Resistance Regulator 80A 0 240VAC $22.84 Time Remaining: 21d 22h 32m Buy It Now for only: $22.84 |
 Single Phase Solid State Relay Voltage Resistance Regulator 100A 0 240VAC $32.72 Time Remaining: 20d 16h 31m Buy It Now for only: $32.72 |
 Automatic Voltage Regulator AVR SX460 $59.99 Time Remaining: 24d 9h 3m Buy It Now for only: $59.99 |
 Automatic Voltage Regulator AVR SX460 $59.99 Time Remaining: 24d 9h 7m Buy It Now for only: $59.99 |
 40A 0 240VAC Single Phase Solid State Relay Voltage Resistance Regulator $15.72 Time Remaining: 17d 5h 9m Buy It Now for only: $15.72 |
 AC 24 380V 40A SSR Solid State Relay Voltage Resistance Regulator w Heat Sink $11.81 Time Remaining: 2d 11h 52m Buy It Now for only: $11.81 |
 Solid State Relay Voltage Resistance Regulator 30A 380V $11.09 Time Remaining: 3d 13h 53m Buy It Now for only: $11.09 |
 SSR Solid State Relay Voltage Resistance Regulator 10A 25 380V AC $8.80 Time Remaining: 3d 9h 48m Buy It Now for only: $8.80 |
 SSR 40VA Solid State Relay Voltage Resistance Regulator 40A 0 240VAC $15.57 Time Remaining: 20d 23h 53m Buy It Now for only: $15.57 |
 40A 0 240VAC Single Phase Solid State Relay Voltage Resistance Regulator $15.71 Time Remaining: 18d 12h 30m Buy It Now for only: $15.71 |
 New Automatic Voltage Regulator AVR SX460 $39.99 Time Remaining: 29d 13h 52m Buy It Now for only: $39.99 |
 New Automatic Voltage Regulator AVR SX460 $59.99 Time Remaining: 5d 11h 51m Buy It Now for only: $59.99 |
 Stabiline IES9206B Voltage Regulator free shipping $899.00 Time Remaining: 22d 8h 22m Buy It Now for only: $899.00 |
 Solid State Relay Voltage Resistance Regulator 10A 24 380V AC + Heat Sink $10.09 Time Remaining: 2d 11h 50m Buy It Now for only: $10.09 |
 SSR Solid State Relay Voltage Resistance Regulator 10A 25 380V AC $8.80 Time Remaining: 2d 11h 50m Buy It Now for only: $8.80 |
 MARKEM TEMPERATURE VOLT VOLTAGE REGULATOR PC BOARD 0670463 33 120 90 3312090 $160.00 Time Remaining: 28d 22h 52m Buy It Now for only: $160.00 |
 Solid State Relay Voltage Resistance Regulator 30A 380V $0.99 Time Remaining: 2d 6h 49m |
 Glas Col Model 104A PL120 Voltage Regulator Rheostat $99.99 Time Remaining: 10d 14m Buy It Now for only: $99.99 |
 Single Phase Solid State Relay Voltage Resistance Regulator 10A 0 240VAC $11.96 Time Remaining: 3d 3h 46m Buy It Now for only: $11.96 |
 10A 240V AC 470 560K Ohm SSR Solid State Relay Voltage Resistance Regulator $7.99 Time Remaining: 4d 11h 50m Buy It Now for only: $7.99 |
 Solid State Relay Voltage Resistance Regulator 10A 24 380V AC + Heat Sink $14.79 Time Remaining: 27d 1h 12m Buy It Now for only: $14.79 |
 Voltage Resistance Regulator Solid State Relay SSR 40A 240V AC 470 560K Ohm $15.80 Time Remaining: 29d 7h 11m Buy It Now for only: $15.80 |
 Heat Sink + SSR Solid State Relay Voltage Resistance Regulator 10A 75 480V AC $11.09 Time Remaining: 7d 9h 53m Buy It Now for only: $11.09 |
 10A 240V AC 470 560K Ohm SSR Solid State Relay Voltage Resistance Regulator $7.99 Time Remaining: 5d 9h 51m Buy It Now for only: $7.99 |
 Voltage Resistance Regulator Solid State Relay SSR 40A 90 480V AC + Heat Sink $11.99 Time Remaining: 2d 11h 49m Buy It Now for only: $11.99 |
 Single Phase Solid State Relay Voltage Resistance Regulator 25A 0 240VAC $12.71 Time Remaining: 23d 4h 19m Buy It Now for only: $12.71 |
 PHOENIX CONTACT EMG 45 NZG G24 SI VOLTAGE REGULATOR NIB $29.99 Time Remaining: 16d 20h 54m Buy It Now for only: $29.99 |
 Single Phase Solid State Relay Voltage Resistance Regulator 25A 0 240VAC $12.13 Time Remaining: 21d 22m Buy It Now for only: $12.13 |
 10A 0 240VAC SSR 10VA Solid State Relay Voltage Resistance Regulator $11.56 Time Remaining: 23d 2h 51m Buy It Now for only: $11.56 |
 Kepco 6 station voltage Regulator Power Supply PCX 7 2 $249.00 Time Remaining: 10d 5h 12m Buy It Now for only: $249.00 |
 Voltage Resistance Regulator Solid State Relay SSR 25A 240V AC 470 560K Ohm $9.58 Time Remaining: 4d 11h 50m Buy It Now for only: $9.58 |
 GENERAL RADIO COMPANY WIOMT VOLTAGE REGULATOR $65.00 Time Remaining: 16d 3h 26m Buy It Now for only: $65.00 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 24 380V AC w Heat Sink $10.29 Time Remaining: 2d 11h 50m Buy It Now for only: $10.29 |
 10A 0 240VAC SSR 10VA Solid State Relay Voltage Resistance Regulator $12.18 Time Remaining: 21d 19h 3m Buy It Now for only: $12.18 |
 SSR Solid State Relay Voltage Resistance Regulator 10A 25 380V $9.82 Time Remaining: 16d 2h 49m Buy It Now for only: $9.82 |
 Voltage Resistance Regulator Solid State Relay SSR 25A 240V AC 470 560K Ohm $9.58 Time Remaining: 5d 9h 51m Buy It Now for only: $9.58 |
 Solid State Relay Voltage Resistance Regulator 40A 25 380V $11.89 Time Remaining: 2d 11h 50m Buy It Now for only: $11.89 |
 Solid State Relay Voltage Resistance Regulator 10A 24 380V AC + Heat Sink $10.09 Time Remaining: 2d 11h 51m Buy It Now for only: $10.09 |
 AC 90 480V 40A SSR Solid State Relay Voltage Resistance Regulator + Heat Sink $12.19 Time Remaining: 2d 11h 52m Buy It Now for only: $12.19 |
 Solid State Relay Voltage Resistance Regulator 10A SSR $14.68 Time Remaining: 13d 10m Buy It Now for only: $14.68 |
 Solid State Relay Voltage Resistance Regulator 10A 24 380V AC + Heat Sink $14.42 Time Remaining: 29d 6h 26m Buy It Now for only: $14.42 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 24 380V AC w Heat Sink $15.10 Time Remaining: 29d 22h 53m Buy It Now for only: $15.10 |
 10A 0 240VAC SSR 10VA Solid State Relay Voltage Resistance Regulator $11.96 Time Remaining: 17d 2h 5m Buy It Now for only: $11.96 |
 Voltage Resistance Regulator Solid State Relay SSR 40A 240V AC 470 560K Ohm $11.79 Time Remaining: 4d 11h 50m Buy It Now for only: $11.79 |
 Voltage Resistance Regulator Solid State Relay SSR 40A 90 480V AC + Heat Sink $11.99 Time Remaining: 2d 11h 53m Buy It Now for only: $11.99 |
 25A 0 240VAC SSR 25VA Solid State Relay Voltage Resistance Regulator $12.42 Time Remaining: 22d 11h 51m Buy It Now for only: $12.42 |
 25A SSR Solid State Relay Voltage Resistance Regulator 1M ohm $16.31 Time Remaining: 26d 14h 47m Buy It Now for only: $16.31 |
 25A SSR Solid State Relay Voltage Resistance Regulator 1M ohm $16.27 Time Remaining: 26d 14h 48m Buy It Now for only: $16.27 |
 SOLA ELECTRIC Regulated Constant Voltage Power Supply Transformer $59.99 Time Remaining: 22d 23h 49m Buy It Now for only: $59.99 |
 Bertan High Voltage HV DC Power Supply 50Kv 5000V 30W Regulated Reverse Polarity $949.99 Time Remaining: 3d 17h 2m |
 AC 90 480V Voltage Resistance Regulator Solid State Relay SSR 10A w Heat Sink $11.49 Time Remaining: 3d 9h 47m Buy It Now for only: $11.49 |
 SSR 40VA Solid State Relay Voltage Resistance Regulator 40A 0 240VAC $15.85 Time Remaining: 5d 13h 11m Buy It Now for only: $15.85 |
 Solid State Relay Voltage Resistance Regulator 10A 90 480V AC + Heat Sink $11.09 Time Remaining: 2d 11h 52m Buy It Now for only: $11.09 |
 Single Phase Solid State Relay Voltage Resistance Regulator 10A 0 240VAC $11.62 Time Remaining: 17d 23h 56m Buy It Now for only: $11.62 |
 Voltage Resistance Regulator Solid State Relay SSR 40A 240V AC 470 560K Ohm $11.79 Time Remaining: 5d 9h 51m Buy It Now for only: $11.79 |
 60A 0 240V AC SSR 60VA Solid State Relay Voltage Resistance Regulator $21.19 Time Remaining: 17d 6h 19m Buy It Now for only: $21.19 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 24 380V AC + Heat Sink $11.60 Time Remaining: 2d 11h 53m Buy It Now for only: $11.60 |
 Voltage Resistance Regulator Solid State Relay SSR 100A 240V AC 470 560K Ohm $19.89 Time Remaining: 5d 9h 51m Buy It Now for only: $19.89 |
 Voltage Resistance Regulator Solid State Relay SSR 25A 24 380V AC + Heat Sink $11.60 Time Remaining: 5d 9h 51m Buy It Now for only: $11.60 |
 SSR 40VA Solid State Relay Voltage Resistance Regulator 40A 0 240VAC $16.15 Time Remaining: 23d 6h 8m Buy It Now for only: $16.15 |
 Phoenix Contact EMG 75 NZG G12 2 Voltage Regulator Module NEW EMG75NZGG122 $125.00 Time Remaining: 2d 19h 32m Buy It Now for only: $125.00 |
 Solid State Relay Voltage Resistance Regulator SSR 60VA 60A 0 240V AC $21.17 Time Remaining: 18d 7h 16m Buy It Now for only: $21.17 |
 SSR Solid State Relay Voltage Resistance Regulator 60A 240V AC 470 560K Ohm $15.99 Time Remaining: 8d 11h 49m Buy It Now for only: $15.99 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 24 380V AC w Heat Sink $10.29 Time Remaining: 3d 9h 48m Buy It Now for only: $10.29 |
 Solid State Relay Voltage Resistance Regulator 25A 380V $10.60 Time Remaining: 1d 6h 31m Buy It Now for only: $10.60 |
 Schindler Voltage Regulator 591353 205232 BSW374 $19.99 Time Remaining: 7d 6h 55m Buy It Now for only: $19.99 |
 60A 0 240V AC SSR 60VA Solid State Relay Voltage Resistance Regulator $20.64 Time Remaining: 23d 5h 52m Buy It Now for only: $20.64 |
 10A SSR Solid State Relay Voltage Resistance Regulator $13.69 Time Remaining: 10d 21h 30m Buy It Now for only: $13.69 |
 Solid State Relay Voltage Resistance Regulator SSR 60VA 60A 0 240V AC $20.89 Time Remaining: 21d 4h 19m Buy It Now for only: $20.89 |
 10A 0 240VAC SSR 10VA Solid State Relay Voltage Resistance Regulator $11.56 Time Remaining: 22d 21h 55m Buy It Now for only: $11.56 |
 10A SSR Solid State Relay Voltage Resistance Regulator $14.72 Time Remaining: 14d 7h 13m Buy It Now for only: $14.72 |
 Single Phase Solid State Relay Voltage Resistance Regulator 10A 0 240VAC $11.94 Time Remaining: 8d 22h 49m Buy It Now for only: $11.94 |
 SSR Solid State Relay Voltage Resistance Regulator 25A 24 380V AC + Heat Sink $11.60 Time Remaining: 2d 11h 49m Buy It Now for only: $11.60 |
 Voltage Resistance Regulator Solid State Relay SSR 25A 24 380V AC + Heat Sink $11.60 Time Remaining: 4d 11h 50m Buy It Now for only: $11.60 |
 SSR Solid State Relay Voltage Resistance Regulator 10A 25 380V $10.59 Time Remaining: 7d 5h 15m Buy It Now for only: $10.59 |
 SSR 80VA Solid State Relay Voltage Resistance Regulator 80A 0 240VAC $22.98 Time Remaining: 20d 12h 57m Buy It Now for only: $22.98 |
 40A 0 240VAC Single Phase Solid State Relay Voltage Resistance Regulator $16.16 Time Remaining: 20d 26m Buy It Now for only: $16.16 |
 Solid State Relay Voltage Resistance Regulator SSR 60VA 60A 0 240V AC $21.12 Time Remaining: 20d 5h 32m Buy It Now for only: $21.12 |
 NAPA Voltage Regulator VR138 NEW WARRANTY $14.99 Time Remaining: 24d 21h 45m Buy It Now for only: $14.99 |
 SSR 80VA Solid State Relay Voltage Resistance Regulator 80A 0 240VAC $23.58 Time Remaining: 20d 4m Buy It Now for only: $23.58 |
 25A 0 240VAC SSR 25VA Solid State Relay Voltage Resistance Regulator $12.09 Time Remaining: 7d 20h 24m Buy It Now for only: $12.09 |
 10A SSR Solid State Relay Voltage Resistance Regulator $15.10 Time Remaining: 4d 20h 16m Buy It Now for only: $15.10 |
Voltage Regulator
Choosing A Solar Panel Regulator
When you install a Solar Power system, you want to ensure that you choose the correct solar panel regulator. Any solar panel energy system needs solar panels to generate power and batteries to store that power. A regulator works to ensure the batteries operate within a reasonable range.
The use of a regulator serves two purposes: the first is to protect the battery from overcharging when there are days with excess sun, and the second is to prevent the battery from discharging on days when there is too little sun. Either conditions will, over time, decrease the effectiveness of your battery and cause it to malfunction before it’s natural lifetime.
The battery is important to the solar panel energy system, without it you would have place for the energy captured by your solar panels to be stored. It is important to keep the battery in good condition so you can have a reliable power source at all times. Regulating what goes in and comes out improved battery life and has even doubled battery life for some individuals.
There are a few different ways to regulate the energy stream from your solar panels, the two most common ways are to use a linear series regulator, or a shunt regulator. With a linear series regulator provides a relatively stable voltage regulator, however it is more expensive, larger, and may drop voltage drop when there is considerable sun.
The majority of shunt regulators are on-off regulators. These solar panel regulators have a type of switch that is in off mode until the battery reaches overvoltage, then it switches on to short out the solar panel until the battery voltage is correct again. The solar panel is then switched on again. This is a cheap alternative, however there is a price with regards to performance. The battery is running between overcharging and full load delivery which reduced it’s performance over time. If the battery were to fail altogether, it would cause the regulator to continually switch, and damage your costly equipment.
It is not necessary to purchase a regulator, there are a number of schematics available online to help you construct your own solar panel regulator. These typically require a bit of electrical knowlege and the ability to convert a schematic into electrical components. If you don’t know what a transistor is, likely you want to purchase your own regulator, or get assistance from a professional solar electrician. If you do, then you will have the luxury of choosing from the different designs which might be linear or shunt regulators, or even choosing a high-voltage regulator with varities of different designs. Always keep in mind that safety if os prime concern when working with electricity so research the instructions you have well.
When it comes to maintenance, both types of regulators work with little needed maintenance. They require airflow around the compenent and should be placed in the shade. Other than that, check the wires from time to time and you are set to have a long life out of your solar panel regulator.
About the Author
Jakob Jelling is the founder of SolarPanelManual.com which focuses on solar panels and solar energy in general.
How do I use a negative voltage regulator?
I have a small 5 watt solar panel with built in charge protection, hooked up to a mid sized 12v (utility/lawn tractor) battery. I want to be able to use this to charge USB type devices. I have a 5v NEGATIVE voltage regulator, and I'm wondering if and or how i can use it.
your going to have to test the "normal"charger and see if the polarity is the same
Voltage regulator oscillator
