Charge Controllers
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Charge controllers are a necessary part of all battery-based solar electric systems. The relatively low cost of a good charge controller will ensure maximum battery life and high efficiency throughout the life of your system. All units will protect against overcharging and nightime reverse current flow, and some will also protect against deep-discharge or increase your power production in inclement weather. Select the unit that will handle the maximum total amperage from the solar array. It is a good idea to buy a larger charge controller if you plan on expanding the system later.
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 | BZ Products BZ7-12 12V 7A Solar Charge Controller | $49.00 | |
| In Stock The BZ-7-12 PWM charge controller is a high efficiency, shunt type charge controller capable of charge currents up to 7 amps. Sealed, epoxy-potted for superior protection from the elements. [more] | |||
 | BZ Products BZ-240 12V 14 Amp PWM Charge Controller | $55.00 | |
| In Stock BZ Products manufactures a wide range of quality charge controllers at affordable prices. The BZ-240 will allow a complete charge from your solar panels to your batteries, while protecting against danger of overcharging. A built-in schottky diode prevents night time battery discharge through the solar panels. [more] | |||
 | BZ Products M20+ 12/24V 25A Solar Charge Controller | $85.00 | |
| Out Of Stock The M20+ solar charge controller features a built-in digital display to show battery voltage and charge current. It also includes an auxiliary charger that you could use to keep a generator starting battery topped-off. This temperature-compensated controller will handle up to 25 amps of current from your solar array and is equally at home in a 12 or 24 volt system. [more] | |||
 | BZ Products MPPT250 250 Watt MPPT Solar Charge Controller | $119.00 | |
| Out Of Stock The model MPPT 250 is A 25 amp high performance current boosting solar control. Through the use of advanced microprocessor control and a high efficiency power converter, power wasted in older PWM style solar controls is converted into higher charge current. The MPPT 250 allows for input voltage conversion. This increases the Maximum Power Point voltage and allows for higher boost current over wider operating conditions. You can charge a 12 volt battery from ... [more] | |||
| BZ Products MPPT250HV 250 Watt MPPT Solar Charge Controller | $119.00 | |
| In Stock The model MPPT 250HV is A 25 amp high performance current boosting solar control. The HV designation indicates that this model is optimized for a higher voltage solar array. Otherwise the specifications are identical to the MPPT250. Through the use of advanced microprocessor control and a high efficiency power converter, power wasted in older PWM style solar controls is converted into higher charge current. The MPPT 250HV allows for input voltage conversio... [more] | |||
| BZ Products MPPT250HV-1 250 Watt MPPT Solar Charge Controller | $119.00 | |
| In Stock The model MPPT 250HV is A 25 amp high performance current boosting solar control. The HV designation indicates that this model is optimized for a higher voltage solar array. Otherwise the specifications are identical to the MPPT250. Through the use of advanced microprocessor control and a high efficiency power converter, power wasted in older PWM style solar controls is converted into higher charge current. The MPPT 250HV allows for input voltage conversio... [more] | |||
 | BZ Products MPPT500 500 Watt MPPT Solar Charge Controller | $195.00 | |
| Out Of Stock The model MPPT 500 is a high performance current boosting solar control. Through the use of advanced microprocessor control and a high efficiency power converter, power wasted in older PWM style solar controls is converted into higher charge current. The MPPT 500 allows for input voltage conversion. This increases the Maximum Power Point voltage and allows for higher boost current over wider operating conditions. A high accuracy digital volt and amp meter di... [more] | |||
| BZ Products MPPT500HV 500 Watt MPPT Solar Charge Controller | $195.00 | |
| In Stock The model MPPT 500HV is a high performance current boosting solar control. Model MPPT500HV operating efficiency has been optimized for 48 volt nominal PV input voltage. Otherwise it is identical to the MPPT500. Through the use of advanced microprocessor control and a high efficiency power converter, power wasted in older PWM style solar controls is converted into higher charge current. The MPPT 500 allows for input voltage conversion. This increases the Maxi... [more] | |||
 | Blue Sky SB-2000E SolarBoost 12V 25A MPPT Charge Controller | $199.00 | |
| Out Of Stock Patented Maximum Power Point Tracking (MPPT) technology allows Solar Boost 2000E to increase charge current up to 30% or more compared to conventional charge controllers. Don't waste money by throwing PV power away! Get the power you paid for with a Solar Boost charge controller. The Solar Boost 2000E provides a precision Multi-stage Pulse Width Modulation (PWM) charge control system to ensure the battery is properly and fully charged, resulting in enhanced... [more] | |||
 | Blue Sky SB-50DL SolarBoost 12/24V 50A MPPT Charge Controller with Digital Display | $425.00 | |
| Out Of Stock Patented Maximum Power Point Tracking (MPPT) technology allows Solar Boost 50 to increase charge current up to 30% or more compared to conventional charge controllers. Don't waste money by throwing PV power away! Get the power you paid for with a Solar Boost charge controller. Solar Boost controllers also provide an advanced fully automatic three stage charge control system to ensure the battery is properly and fully charged, resulting in enhanced battery p... [more] | |||
 | Morningstar SS6-12V SunSaver 12V 6A Solar Charge Controller | $39.00 | |
| Out Of Stock Morningstar's SunSaver is the world's leading small solar controller for both professional and consumer applications. SunSaver's technology provides exceptional reliability and consistent high quality. [more] | |||
| Morningstar SS10-12V SunSaver 12V 10A Solar Charge Controller | $49.00 | |
| In Stock Morningstar's SunSaver is the world's leading small solar controller for both professional and consumer applications. SunSaver's technology provides exceptional reliability and consistent high quality. [more] | |||
 | Morningstar SS20L-12V SunSaver 12V 20A Solar Charge Controller with LVD | $76.00 | |
| Out Of Stock Morningstar's SunSaver is the world's leading small solar controller for both professional and consumer applications. SunSaver's technology provides exceptional reliability and consistent high quality. In addition, this model features a low voltage disconnect to help protect your batteries. [more] | |||
 | Morningstar TS45 TriStar 45 Amp Multi-Function Solar Controller | $144.00 | |
| Out Of Stock Morningstar's TriStar Controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation. The controller operates in one of these modes at a time and two or more controllers may be used to provide multiple functions. UL listed. Solar charge control function features 4-stage charging to increase battery capacity and life. Can be parallelled up to 400A or more for larger arrays. The TriStar uses advan... [more] | |||
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