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PRODUCTS |
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• METERS |
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• SYSTEMS |
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Welcome to Linda and Terry Wolff’s
2012 Solar Products Catalog
Specializing in Sustainable Solar and Wind Energy Products to Brighten your Life!
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Charge Controllers, PWM and MPPT A charge controller is an electronic voltage regulator, used in off- Charge controller capacities ranges from 4 amps to 80 amps and multiple charge controllers can be used in parallel for larger systems. The simplest charge controllers turn off the charge when the battery reaches a voltage near full charge, and turn it on when the voltage drops about one volt. Pulse width modulated (PWM) charge controllers turn on an off very rapidly, holding the batteries at full charge, making better use of available power. Maximum power point tracking (MPPT) charge controllers take power from the charging
source at a voltage where it can put out the most power (its maximum power point)
and convert that to the correct voltage to charge the battery. This technique significantly
increases the power from a solar array, especially when batteries are discharged,
battery voltage is low, and the temperature is low causing the maximum power point
voltage of the solar modules to be high. Most MPPT charge controllers can take an
array voltage much higher that what is required by the batteries, allowing the use
of modules with higher peak power voltage, designed for grid- |
INFORMATION ABOUT CHARGE AND LIGHTING CONTROLLER PRODUCTS
MORNINGSTAR SUN-
SCI RV CHARGE CONTROLLER, (PWM)
XANTREX C-
PRICING AND PURCHASING CONTROLLERS BY MANUFACTURER
PRICING AND PURCHASING CONTROLLERS BY CATEGORY
SCI RV CHARGE CONTROLLER (PWM)
ATKINSON OUTBACK GENERATOR STARTER
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INFORMATION ABOUT CHARGE, LIGHTING AND GEN START CONTROL PRODUCTS | |||
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CONTROLLER INFORMATION |
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TYPES OF CHARGE CONTROLLERS | |||
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PRICING AND PURCHASING CONTROLLERS BY MANUFACTURER | |||
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PRICING AND PURCHASING CONTROLLERS BY CATEGORY | |||
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LIGHTING CONTROLLERS |
RV CONTROLLERS |
GENERATOR START CONTROLLERS | |
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