The DC power produced by solar modules is wired through a charge controller before it goes on to the battery bank where it is stored.
The two main functions of a solar charge controller are to prevent the battery bank from being overcharged and eliminate any reverse current flow from the batteries back to the solar modules.
The Plasmatronics 'PL' series of intelligent charge controllers give you the freedom to operate your solar electric system the way you want to. They offer complete control over the charge cycle, plus an unprecedented amount of useful information about current and past performance.
PL series regulators help to protect the system with a built in low battery disconnect switch. In addition the versatile event controller can switch power on or off according to criteria set by the user. This allows the PL controller to do extra tasks such as switching a light on at night or keeping a water tank full by operating a pump when needed.
Plasmatronics Model PL60
Plasmatronics Model PL40
Plasmatronics Model PL20
60A charge, 30A load
40A charge, 7A load
20A charge, 20A load
Informative
Easy to maintain
Well connected
Versatile
The display shows battery voltage, charge current, ampere hours in and out of battery, and which part of the charge cycle the battery is in.
Information is available for the past 30 days. So even if the user does not remember what happened, the regulator will.
With the optional PLI interface and PLcom software, the user can access the regulator from a computer. Data can be read or settings adjusted. This can be done remotely using a modem.
It may be the only regulator you ever need to stock. It's capacity to handle 12, 24 and 48V systems and allow complete control of the regulation cycle means you can use it almost anywhere.
Morningstar Corporation is a world-leading supplier of photovoltaic (PV) controllers using advanced technology. Their TriStar™, ProStar™, SunSaver™, SunLight™, SunGuard™ and SHS™ controllers have set new standards in the industry for quality, high reliability and extended battery life.
SUNGUARD
SUNSAVER
SUNLIGHT
Morningstar's SunGuard is the most advanced small, economical solar charge controller on the market today.
Morningstar's SunSaver is the world's leading small solar controller for both professional and consumer applications. Models: SS-6, SS-10, SS-20.
Morningstar's advanced SunLight solar lighting controller combines the SunSaver design with a micro controller for automatic lighting control functions.
This technology provides:
Exceptional Reliability.
PWM Battery Charging.
Consistent High Quality.
Low Cost. Features:
No need to derate.
Fully encapsulated in epoxy potting.
Self-consumption is 6 mA.
Temperature compensation.
ISO 9002 quality programs.
This technology provides:
Proven Reliability.
PWM Battery Charging.
Consistent High Quality. Features:
Is approved for use in hazardous locations - Class 1, Division 2, Groups A, B, C, D.
Series design (not shunt).
No Need to derate.
Fully encapsulated in epoxy potting.
Ability to parallel for 40 amps or more.
This technology provides:
Proven Reliability.
Precise Lighting Control.
PWM Battery Charging. Features:
Rotary digital switch to select among 10 lighting options.
Special on/off/on functions.
Test button turns lights on for 5 minutes.
Timer accuracy is within 2 seconds.
PROSTAR
TRISTAR
SUNKEEPER
Morningstar's ProStar is the world's leading mid-range solar controller for both professional and consumer applications. Models: PS-15, PS-30, PS15M-48V.
The TriStar is Morningstar's most advanced product and is capable of handling solar arrays up to 4kW. Models: TS-45, TS-60.
Morningstar's SunKeeper solar controller provides a low cost regulated output directly from the solar module to maximize battery life in small solar power applications.
This second generation ProStar:
Adds new features and protections using highly advanced technology. Electronic Protections:
Short-circuit - solar and load.
Overload - solar and load.
Provides longer battery life and improved system performance.
4 stages of charging.
Sets new standards for reliability and self-diagnostics.
Expected failure rate will be less than 1 per 1,000 units over 5 years.
The controller is a three-function controller that provides reliable solar battery charging, load control or diversion regulation.
It uses advanced technology and automated production to provide exciting new features at a competitive cost.
The controller is UL listed and is designed for both solar home systems and professional applications.
Rated for 6 amp or 12 amp at 12VDC.
Epoxy encapsulated and rated for outdoor use.
Designed using extremely efficient power electronics and is rated to 70°C.
Certified for use in Class 1, Division 2 hazardous locations, making it an ideal controller for solar powered oil/gas applications.
