Solar Charge Controllers

Solar Charge Controllers

The original and main purposes of solar charge controllers are to protect your battery bank from being overcharged and to turn off the solar panels at night to block current from reversing from the batteries to the panels (electrons can flow both ways). If you hook a solar array directly to a battery with no overcharge protection, you’ll boil the battery dry and ruin it.

The first charge controllers contained a simple relay that opened at a pre-set high voltage, and closed at a pre-set lower voltage to allow the panels to resume charging the battery. Battery life was of no apparent concern as there was no way to properly fully charge a battery bank.

Almost any charger can get a battery to 80% (Bulk) charge. The trick is the next 20% (Absorb) In the bulk mode we have variable voltage and all the available (Constant) current (Amps) when we reach a pre-programed voltage setting the charger pass off to the Absorb Mode (And Timer) this mode uses constant voltage and variable current for a pre-determined period of time (Absorb Time)

If this calculation has been done based on the available solar watts and the amp hour capacity of the battery, the absorb time can be determined. This setting will then be programed into the charge controller (by you or your installer).

The factory default voltage and absorb time settings are useless (unless you’re trying to kill your batteries) because there is no way that the folks over at the factory could know how much solar you bought or what size battery bank you have. Sound too complex? Well no fear, we’ll do the math for you when you buy a charge controller.

Call Toll Free 888-826-0939 for more information on Charge Controllers

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Blue Sky Energy

Manufactured in: United States

BlueSky Engineering started years ago under the name RV Power Products. They were among the first manufacturers of the now popular MPPT (Maximum Power Point Tracking) technology.

Maximum Power Point Tracking (MPPT)

Description
Part#
Price
  1. Part#BLU-181011

    Price: $139.97
  2. Part#BLU-18002

    Price: $219.97

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Magnum Energy

Manufactured in: United States

Dependable Inverter Products all made in the USA, we carry the full line of these great products. Magnum Energy engineers have been manufacturing and designing inverter systems for a long time.

Dating way back to the old Trace Engineering days. Most of these guys worked at Trace back then and when Xantrex bought Trace they took all their good ideas and started Magnum Energy.

Maximum Power Point Tracking (MPPT)

Description
Part#
Price
  1. Part#MEI-00100

    Price: $1,111.20

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MidNite Solar

Manufactured in: United States

MidNite Solar is one of the most inovative manufacturing teams in the solar industry. Through many incarnations, always improving, brings us to where they are today! Still moving forward. The widest array of needed products available today. Made in USA with care and quality.

Maximum Power Point Tracking (MPPT)

Description
Part#
Price
  1. MidNite Solar Classic 150 Charge Controller

    MidNite Solar Classic 150 Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#MNS-60150

    Price: $574.97
  2. MidNite Solar Classic 150-SL Charge Controller

    MidNite Solar Classic 150-SL Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#MNS-601505

    Price: $543.97
  3. MidNite Solar Classic 200 Charge Controller

    MidNite Solar Classic 200 Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#MNS-60200

    Price: $569.97
  4. MidNite Solar Classic 250 Charge Controller

    MidNite Solar Classic 250 Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#MNS-60250

    Price: $694.97
  5. MidNite Solar Classic 250-SL Charge Controller

    MidNite Solar Classic 250-SL Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#MNS-602505

    Price: $660.97

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OutBack Power

Manufactured in: Various

OutBack Power. The Arlington, Washington based company, founded in 2001 as a maker of “pure sine wave” off grid inverter products, has expanded to grid-tie and hybrid inverters, maximum power point tracking charge controllers, communications and network products and integration hardware to keep it all working smoothly together. OutBack Power – Masters of the Off Grid.

Maximum Power Point Tracking (MPPT)

Description
Part#
Price
  1. Part#OBP-16010

    Price: $125.97

    SELECT

    Out of stock

  2. Part#OBP-16015

    Price: $77.97

    SELECT

    Out of stock

  3. OutBack FM60-150 MPPT Charge Controller

    OutBack FM60-150 MPPT Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#OBP-16001

    Price: $425.97
  4. OutBack FM80-150VDC MPPT Charge Controller

    OutBack FM80-150VDC MPPT Charge Controller

    Free Shipping UPS Ground - 48 States

    Part#OBP-16003

    Price: $479.97
  5. OutBack-FM100-300-Charge-Controller

    OutBack FM100-300 VDC Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#OBP-16006

    Price: $939.97

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Schneider Electric

Manufactured in: Various

Schneider Renewables part of the electrical giant Schneider Electric, a name you might not be familiar with yet but, you have likely have been using their products all your life.

Schneider is the parent company of Square D Electrical products as well as APC (American Power Conversion) if you look you probably have an APC back-up/Surge Suppressor on your computer system.

Maximum Power Point Tracking (MPPT)

Description
Part#
Price
  1. Schneider-XW-60-150-MPPT-Charge-Controller

    Schneider XW60-150 Solar MPPT Charge Controller

    Free Shipping UPS Ground - 48 States - Latin America Pick Up at Solar Biz Warehouse, Bocas Panama.

    Part#SCH-13030

    Price: $493.97
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