Untitled

[clarkcarl-blog]

Solar Charge Controllers

Features of the 12V or 24V 20A MPPT Solar Charge Controller for Flooded, SLA, AGM, Gel, and Lead Acid Battery Packs:

·        Double crest or multi crest tracing technique design, used when the solar panel is under shadow or part of the solar panel is damaged. Multi crest will turn up in I-V curve, the controller can still trace the Max Power point.

·        Built-in maximum power point tracking algorithm which could promote energy utilization efficiency of PV system. The charging efficiency is 15%-20% higher than PWM mode.

·        Tracking algorithm to track the best working point of the I-V curve promptly and accurately, the MPPT efficiency could reach 99.9%.

·        Advanced digital power supply technology which makes the energy conversion efficiency reach up to 97%.

·        Four charging stages: MPPT – equalizing charge – boost voltage charge – floating charge.

·        With current-limiting charging mode, when the power of the solar panel is oversized, the controller will lower the charging power automatically, which enables the system to work under the rated charging current.

·        Fault code indication to help users confirm the system fault.

·        Various load control methods to improve the system’s flexibility.

·        Temperature compensation function to adjust the charge and discharge parameters automatically, which could improve the life of the battery.

·        Various system protection functions, including over-charge, over-discharge, over-load, over-heat, and battery reversing connection protection.

Technical Specifications of the 12V or 24V 20A MPPT Solar Charge Controller for Flooded, SLA, AGM, Gel, and Lead Acid Battery Packs:

·        System Voltage: 12V or 24V

·        Max Solar Input Voltage: <150V

·        Rated Charge Current: 20A

·        Transfer Efficiency: <97%

·        MPPT Tracing Efficiency: >99%

·        Stand-by Self-Consumption: < 20mA

·        Max Input Power of PV System: 260 Watt/12V or 520 Watt/24V

·        Working Temperature: -31F~149F (-35C~+65C)

·        IP Rating: IP32

[clarkcarl-blog]

Lithium Battery Packs

Features of the 12V or 24V Alternator Open Circuit Protection Device

Protects alternator from massive spikes caused when a cable is loose or a fuse blows.

Simple safe emergency route for that spike to be discharged giving full protection to the alternator’s regulator.Does not carry the main current so only light wiring is required

Works with any alternator or splitting device (12V or 24V).

The 12V or 24V Alternator Open Circuit Protection Device is a highly effective alternator protection device which prevents high voltage back EMF spikes from destroying your alternator’s expensive regulator and internal diode pack. The 12V or 24V Alternator Open Circuit Protection Device prevents extreme damage occurring to your main and auxiliary system devices. Most common faults which cause this problem are:

Loose wires causing an alternator wire to become undone/loose causing sparking.

Failure in a split diode/relay charging system, open circuiting this system.

Someone switching off engine’s electrical power when engine is actually running.

Defective rotary battery selection switch causing arcing during rotation.

Failure of a fuse if fitted in the alternator’s circuit.

All of the above events could easily destroy your alternator’s sensitive parts, this device will prevent this by diverting any high spike build up to earth. This is effective from full power to no power fault events on the alternator. Most alternator regulators and internal diode packs will be damaged by spikes in excess of 40V. The 12V or 24V Alternator Open Circuit Protection Device is designed to absorb spikes in excess of 18V (12V) and 36V (24V systems).

Installation:

(We do not supply any cables with the 12V or 24V Alternator Open Circuit Protection Device, we recommend the use of a 10A cable (place device as near to alternator as possible)

Simply connect the positive/negative output connection from the 12V or 24V Alternator Open Circuit Protection Device to the positive/negative output of the alternator. It’s always best to connect the device ring terminal to the inside of the bolts of the alternator’s main power cables. There will already be the main alternator outputs on the alternator’s stud. For maximum protection remove the main cables after (thus sandwiching in the protection cable). If the tensioning nut on the main cable becomes loose the main cable will fall off first leaving the protection device on the alternator, this will save the alternator. If the 12V or 24V Alternator Open Circuit Protection Device cable is on top of the live cable (not held in by the live cable) then, when the device cable falls off, the alternator will not be protected.

In the event there are no nuts then it’s up to the installer to connect the wires as close as possible to the alternator’s main power output. The closer the 12V or 24V Alternator Open Circuit Protection Device wires are fitted the more possible events it can protect for.

[clarkcarl-blog]

Electric Motor Adaptor Plates

Ford Ranger, 4 Cyl, 2.3-2.5LEV Transmission Adapter PlatesAluminum or Steel

Don't see the model you need?

Select "--Custom Built Adapter Plate--" and we will contact you to get the specifications we need to get your plate built ! ($100 additional)

WE WILL WORK WITH YOU TO MAKE SURE YOUR PLATE IS A PERFECT FIT !

We can supply custom aluminum adapter plates and spacers for almost all vehicles makes and models. Our standard shipping time is less than 10 days. For other less common models please allow two to three weeks after we get a matching transmission for manufacture and delivery. The adapter plates and spacers are machined from 5/8" or 3/4" 6061 aluminum and include an appropriate sized spacer ring. Other thicknesses and steel ($80 additional) are also available.

With our precise digital CNC equipment, we have created a library of the more commonly used adapter plates and we can produce them within a few days of the order. However, whenever there is a new model vehicle for which we have never made an adapter plate, we have two choices. One is to secure an identical transmission from a local transmission shop or junk yard and then take a precise digital picture of the transmission hub. In the event that we cannot locate an identical transmission locally it will require you to send us your transmission, flywheel and one bolt from the flywheel. In this case, after taking the digital measurements, we will pay the return freight on the transmission, flywheel, and bolt.

All adapters retain the use of the original clutch and will fit most ADC, WARP, KOSTOV and HPEVS Motors.

Please try not to throw away your old gasoline internal combustion engine !

In the event that we have never made an adapter plate and hub for your vehicle model, we will need you to take a measurement on your engine. This measurement is called "The Magic Number". A brief explanation on how to find the Magic Number is in the text below* and the pictures above.

[clarkcarl-blog]

CHARGERS FOR LITHIUM OR LEAD-ACID BATTERIES

Lithium Battery Intelligent Charger 320 LiFePO4 Intelligent Charger

3 each in USA Stock (No minimum order)

China stock/production available (10 each minimum order)

Normal DC Voltage: 3.2V

Charging Amperage: 20A ± 0.5A

Max Series Count: 1 battery (This charger is for single batteries, not series)

Dimensions (inches rounded to Tenth) L*W*H: 7.7*4.7*2.3 (195*118*58 mm)

Weight: 2.7 Lbs (1.2 kgs)

Operating Temperature Range: -4°F to 122°F (-20°C to 50°C)

Cutoff Voltage: 3.65V± 0.2V

Input power options: 85V-250V 120V 240V 208V 50Hz - 60Hz

Charging Algorithm: Modified CC/CV (See details below)

Color: Red

Automatic Recharging: Charging is restarted if the battery voltage drops

CE Certified

** Current Protection for your 3.2V 20A LiFePO4 Lithium Battery Intelligent Charger

1. AC Power Overload – Contains a fuse, should the AC power be over-loaded.

2. Reverse Polarity - If the battery clamps are connected incorrectly, the batteries and charger will not be damaged.

3. Battery Voltage – Microprocessor will automatically detect battery voltage/current to avoid battery overheating/charging.

4. Charger Overheat - Drops output power to protect the charger against overheating.

5. Short Circuit - Stops output power when positive and negative short together.

[clarkcarl-blog]

Inverters

This 12V, 24V, or 48V 3000W 3KW 120V/230VAC 50Hz 60Hz Output Pure Sine Wave DC to AC Power Wind and Solar Inverter performs three separate functions:

1.   It converts DC power (such as the power that comes from a battery pack) to AC power which can be used to power all electronic devices that can be plugged into an outlet (as long as the load is using less than the rated power).

2.   It has built-in 50A transfer switch which allows it to automatically switch from using a battery bank to shore power, useful in case of a power outage.

3.   Also, it has a built-in 120A battery charger that can be used to recharge the inverter or even a battery bank

Additional features of your 12V, 24V, or 48V 3000W 3KW 120V/230VAC 50Hz 60Hz Output Pure Sine Wave DC to AC Power Wind and Solar Inverter:

·     Input voltage: 12V, 24V, or 48V

·     AC input voltage: 95V-127V or 164V-243V AC

·     Split Phase Output: 120V or 220/230/240VAC

·     Power output: 3,000W continuous, 9,000W peak

·     Manual 50Hz/60Hz output frequency switch for worldwide operation

·     Pure sine wave output, typically less than 7%, max 10% under full linear load Total Harmonic Distortion (THD)

·     Nominal Efficiency: >90% (Peak)

·     Line Mode Efficiency: >95%

·     Typical Transfer Time: 10ms (Max)

·       Auto Generator Start

·       Battery Temperature Sensing for increased charging precision

·       Maximum THD: 3% at nominal battery voltage

·       Maximum 88% conversion efficiency

·       Powerful 4-stage power factor corrected battery charger up to 120 Amps, settable from 0%-100%

·       High surge output capability, 300% peak load for 20 seconds

·       Fully isolated AC output from battery input

·       Ultra low quiescent current, power Saver Mode to conserve energy

·       Battery type selector for 8 types of batteries and de-sulphation for completely drained batteries

·       10 ms transfer time from AC to battery for continuous load operation

·       Smart remote control with optional LCD display

·       15 sec DC to AC transfer delay, improved protection for generator driven loads

·       Thermally controlled variable speed fan for more efficient cooling

·     Extensive protections against various harsh situations

·     New functionality (Battery priority mode and Low battery recover) developed for renewable energy systems

Pricing Options

·       $1013 - Split Phase 120V/230VAC Output – FOB Salt Lake City, Utah (For 1 each)

·       $999 - Single Phase 230VAC Output – FOB Salt Lake City, Utah (For 1 each)

·       $1013 - Split Phase 120V/230VAC Output - Door-to-door shipping in the Continental USA included – MOQ 2 (For 1 each)

·       $999 - Single Phase 230VAC Output - Door-to-door shipping in the Continental USA included – MOQ 2 (For 1 each)

·     $651 - Split Phase 120V/230VAC Output - FOB China (For 1 each)

·     $637 - Single Phase 230VAC Output - FOB China (For 1 each)

Call for pricing above 5 each at [phone]

[clarkcarl-blog]

Solar Charge Controllers

Features of the 12V or 24V 20A MPPT Solar Charge Controller for Flooded, SLA, AGM, Gel, and Lead Acid Battery Packs:

·       Double crest or multi crest tracing technique design, used when the solar panel is under shadow or part of the solar panel is damaged. Multi crest will turn up in I-V curve, the controller can still trace the Max Power point.

·       Built-in maximum power point tracking algorithm which could promote energy utilization efficiency of PV system. The charging efficiency is 15%-20% higher than PWM mode.

·       Tracking algorithm to track the best working point of the I-V curve promptly and accurately, the MPPT efficiency could reach 99.9%.

·       Advanced digital power supply technology which makes the energy conversion efficiency reach up to 97%.

·       Four charging stages: MPPT – equalizing charge – boost voltage charge – floating charge.

·       With current-limiting charging mode, when the power of the solar panel is oversized, the controller will lower the charging power automatically, which enables the system to work under the rated charging current.

·       Fault code indication to help users confirm the system fault.

·       Various load control methods to improve the system’s flexibility.

·       Temperature compensation function to adjust the charge and discharge parameters automatically, which could improve the life of the battery.

·       Various system protection functions, including over-charge, over-discharge, over-load, over-heat, and battery reversing connection protection.

Technical Specifications of the 12V or 24V 20A MPPT Solar Charge Controller for Flooded, SLA, AGM, Gel, and Lead Acid Battery Packs:

·       System Voltage: 12V or 24V

·       Max Solar Input Voltage: <150V

·       Rated Charge Current: 20A

·       Transfer Efficiency: <97%

·       MPPT Tracing Efficiency: >99%

·       Stand-by Self-Consumption: < 20mA

·       Max Input Power of PV System: 260 Watt/12V or 520 Watt/24V

·       Working Temperature: -31F~149F (-35C~+65C)

·       IP Rating: IP32

[clarkcarl-blog]

Solar Charge Controllers

Features of the 12V or 24V 20A MPPT Solar Charge Controller for Flooded, SLA, AGM, Gel, and Lead Acid Battery Packs:

·        Double crest or multi crest tracing technique design, used when the solar panel is under shadow or part of the solar panel is damaged. Multi crest will turn up in I-V curve, the controller can still trace the Max Power point.

·        Built-in maximum power point tracking algorithm which could promote energy utilization efficiency of PV system. The charging efficiency is 15%-20% higher than PWM mode.

·        Tracking algorithm to track the best working point of the I-V curve promptly and accurately, the MPPT efficiency could reach 99.9%.

·        Advanced digital power supply technology which makes the energy conversion efficiency reach up to 97%.

·        Four charging stages: MPPT – equalizing charge – boost voltage charge – floating charge.

·        With current-limiting charging mode, when the power of the solar panel is oversized, the controller will lower the charging power automatically, which enables the system to work under the rated charging current.

·        Fault code indication to help users confirm the system fault.

·        Various load control methods to improve the system’s flexibility.

·        Temperature compensation function to adjust the charge and discharge parameters automatically, which could improve the life of the battery.

·        Various system protection functions, including over-charge, over-discharge, over-load, over-heat, and battery reversing connection protection.

Technical Specifications of the 12V or 24V 20A MPPT Solar Charge Controller for Flooded, SLA, AGM, Gel, and Lead Acid Battery Packs:

·        System Voltage: 12V or 24V

·        Max Solar Input Voltage: <150V

·        Rated Charge Current: 20A

·        Transfer Efficiency: <97%

·        MPPT Tracing Efficiency: >99%

·        Stand-by Self-Consumption: < 20mA

·        Max Input Power of PV System: 260 Watt/12V or 520 Watt/24V

·        Working Temperature: -31F~149F (-35C~+65C)

·        IP Rating: IP32

[clarkcarl-blog]

Solar Hot Water Pumps

High Efficiency Magnetic Drive Direct Current Circulator for your 9V, 12V, 15V, 18V, 21V, 24V DC, 5.5 GPM, ½ in NPT 95C/203F Hot Water Pump.

Features

·       8-25 Volt, DC, 5.5 GPM, 1/2" NPT, 3' Head

·       Hot water, centrifugal pump

·       Runs at 8-25 DC-Volts (.13-2.1Amps)

·       Eco Centric brass and a permanent magnet robot impeller

·       5.5 gallons per minute (GPM) into a 3" head (1/2" NPT)

·       6 MONTH WARRANTY

The Ecocirc electrically commuted spherical motor design offers many benefits over other pump styles. The Laing design operates on extremely low power input at a specified nominal voltage from 8 to 24 volts; the spherical permanent magnet eliminates impeller slippage which makes the Laing pump up to 40% more efficient than a standard induction motor. The motor has no shaft and therefore no shaft seal that is a wear point and potential leak path. Pump operation is virtually silent, with a low 35 db noise level. The brushless motor has a lifetime in excess of 50,000 hours when operated at nominal voltage and can be powered directly by solar panels, battery or other DC power sources. The unique screw ring design for this series of pumps allows for changing motors without disturbing the pump housing piping. 12’ of head at 35 Watts down to 2’ of head at 10 Watts.

Features and Benefits of your 9V, 12V, 15V, 18V, 21V, 24V DC, 5.5 GPM, ½ in NPT 95C/203F Hot Water Pump

Solar systems

Computer cooling systems

Circulating systems for homes, RV’s and boats

Engine block circulating systems

Juice machines

Aquariums and ponds

Oxygen generating systems

Vending machines

Water fountains

Process temperature control

Remote area fluid handling

[clarkcarl-blog]

Lithium Battery Chargers / electriccarpartscompany.com

[clarkcarl-blog]

(via https://www.youtube.com/watch?v=WIlDMxrNZfg)

[clarkcarl-blog]

Solar Charge Controllers

The 2KW - 48V, 96V, 120V, or 220V Lithium or Lead Acid Battery Solar Charge Controller can control a solar panel and transform solar energy into electricity to be stored in a battery bank. The Solar Controller is the most important part in the off-grid system because its performance affects life expectancy and the operation of the whole system, especially the battery expectancy. The battery service life will be shortened by overcharging or over discharging the battery.

Performance Features of your 2KW - 48V, 96V, 120V, or 220V Lithium or Lead Acid Battery Solar Charge Controller

Superior military-grade components to ensure product stability.

Perfect protection function for higher reliability of the system.

Can check and set all operation parameters as required from LCD display.

PWM stepless unload mode, which burns the excess power into dump load which makes the battery charge better.

LCD Display Mode

Fan Cooled

IP20 Protection Level (Indoor)

≤20 mA

Protection Functions: Battery over charge, Battery anti-reverse-connection, Solar reverse charge protection, Solar anti-reverse-connection, and lightning protection.

Ambient Temperature: -4～131F (-20～+55℃)

Ambient Humidity: 0~93%, without condensing

Working Altitude: ≤4000m

Note: Parameters can be configured according to your individual requirements.

Applications of your 2KW - 48V, 96V, 120V, or 220V Lithium or Lead Acid Battery Solar Charge Controller:

Standalone photovoltaic power station.

Standalone domestic household photovoltaic power system.

Mobile communication base stations, expressway and other non-residential regions.

Coastal islands, remote mountain areas, and border posts for regions with shortage of or without electricity.

Government demonstration projects, landscape lighting projects etc.

Pricing Options (for 1 each) (add 2 options together for total price)

Voltage

$310 – 48V 30A

$292 - 96V 15A

$292 - 120V 15A

$292 – 220V 10A

Shipping

No Extra Charge - Freight shipping to nearest airport terminal in the Continental USA included

$62 - Door-to-door shipping in the Continental USA included

-$46 ($46 Less) - FOB China

[clarkcarl-blog]

Solar Powered Street Lights

12 Watts

Mounting Height for Best Visibility: 10 to 13 ft (3 to 4m)

1200-1320 Lumens

Integrated LED Street Light

50,000 Hour Life!

19.9 * 12.8 * 5.5 in

505 * 325 * 140mm

10.8 Lbs. / 4.9Kg

Forget the hassle of running power wires to your outdoor lighting area. You no longer need to put up with the inconvenience of interconnecting several different systems to give you outdoor light.

This patented, solar-powered, integrated lighting system comes prewired. All that is required is mounting it on a pole or building and aiming the solar panels toward the sun. One day of sunlight will give you light for up to 12 hours or 5 days depending on how long you want the light on each night.

Features of the 12 Watts 1200-1320 Lumens Integrated LED Street Light:

         ·       Solar powered, green lighting

         ·       Wide application; can be installed in any place with sufficient sunlight

         ·       No need for traditional electricity

         ·       No wire laying, easy installation, and little maintenance required

         ·       Maintenance free battery, service life as long as 5 years

         ·       PIR Motion Sensor

Specifications of the 12 Watts 1200-1320 Lumens Integrated LED Street Light:

         ·       Average Rated Life: 50,000 hours

         ·       Battery Life: 5 Years

         ·       Charge Time: 6 Hours by sun

         ·       Discharge Time: 8 Hours (with full power); >20 Hours (with half power)

         ·       CE/ROHS

$188 each - Ocean Freight Shipping to Long Beach – Delivered in Up to 8 Weeks

$234 each - Air Freight Shipping to Nearest Airport Terminal - Delivered in 2 Weeks

[clarkcarl-blog]

Inverters

This 12V, 24V, or 48V 4000W 4KW 120V/230VAC 50Hz 60Hz Output Pure Sine Wave DC to AC Power Wind and Solar Inverter performs three separate functions:

It converts DC power (such as the power that comes from a battery pack) to AC power which can be used to power all electronic devices that can be plugged into an outlet (as long as the load is using less than the rated power).

It has built-in 50A transfer switch which allows it to automatically switch from using a battery bank to shore power, useful in case of a power outage.

Also, it has a built-in 120A battery charger that can be used to recharge the inverter or even a battery bank

Additional features of your 12V, 24V, or 48V 4000W 4KW 120V/230VAC 50Hz 60Hz Output Pure Sine Wave DC to AC Power Wind and Solar Inverter:

Input voltage: 12V, 24V, or 48V

AC input voltage: 95V-127V or 164V-243V AC

Split Phase Output: 120V or 220/230/240VAC

Power output: 4,000W continuous, 12,000W peak

Manual 50Hz/60Hz output frequency switch for worldwide operation

Pure sine wave output, typically less than 7%, max 10% under full linear load Total Harmonic Distortion (THD)

Nominal Efficiency: >90% (Peak)

Line Mode Efficiency: >95%

Typical Transfer Time: 10ms (Max)

Auto Generator Start

Battery Temperature Sensing for increased charging precision

Maximum THD: 3% at nominal battery voltage

Maximum 88% conversion efficiency

Powerful 4-stage power factor corrected battery charger up to 120 Amps, settable from 0%-100%

High surge output capability, 300% peak load for 20 seconds

Fully isolated AC output from battery input

Ultra low quiescent current, power Saver Mode to conserve energy

Battery type selector for 8 types of batteries and de-sulphation for completely drained batteries

10 ms transfer time from AC to battery for continuous load operation

Smart remote control with optional LCD display

15 sec DC to AC transfer delay, improved protection for generator driven loads

Thermally controlled variable speed fan for more efficient cooling

Extensive protections against various harsh situations

New functionality (Battery priority mode and Low battery recover) developed for renewable energy systems

Pricing Options (for 1 each) (add 3 options together for total price)

Voltage

·       $1209 for 12VDC

·       $1177 for 24V or 48VDC

VAC Output

·       No Extra Charge - Split Phase 120V/230VAC Output

·       -$29 ($29 Less) - Single Phase 230VAC Output

·       $19 - Single Phase 120VAC Output

Shipping

·       No Extra Charge – FOB Salt Lake City, Utah

·       No Extra Charge - Door-to-door shipping in the Continental USA included – MOQ 2

·     -$379 ($379 Less) - FOB China

Call for pricing above 5 each at [phone]

[clarkcarl-blog]

Electric Car Parts Company :  Energy Storage Banks

The energy storage system is essentially a straightforward plug-and-play system which consists of a lithium LiFePO4 battery pack, a lithium solar charge controller, and an inverter for the voltage requested. Production time is 4-6 weeks. Estimated delivery time to job site is 10 weeks via Ocean and Truck transport. To discuss specifications, pricing, and options, Please call Kelly or Carl at  [phone] Electric Car Parts Company sale the best in 100KWH500KWH Energy Storage Banks 20ft Container.

When making a purchase in our online store, you will notice how easy it is to add products to the shopping cart, review every aspect of your order, and enter your payment information in our secure checkout. You should also know that we take customer security very seriously and pride ourselves on having our online store powered by 3dcart - a Visa PCI certified ecommerce solution - so you can rest comfortably knowing that your sensitive payment info is fully protected, safe and secure at all times. If you're pleased with the experience and service you've received from us, we encourage you to share that information across your social networks. Word of mouth is a huge traffic driver for our business, and your support means the world. If you do elect to sign up for our mailing list or share our products across your social media platforms, please know that you do so at your own discretion and you can unsubscribe from, or retract this information at any time. If there is anything we can do to enhance your buying experience, please feel free to contact us at your convenience. Our mission is to offer impeccable service, and we won't rest until you're completely satisfied. If you have any questions about our store's policies, please visit our "Terms and Conditions" page for more information. We hope you enjoy our wide selection of advanced features including our product wish list, numerous social sharing capabilities as well as our streamlined single page checkout. On behalf of our entire team, thanks so much for stopping by. We look forward to providing you with the best possible online shopping experience on the Web. Have fun, enjoy or growing selection of amazing merchandise and we look forward to speaking with you soon!

[clarkcarl-blog]

Energy Storage Banks

1500W Output

Complete Residential, Boat, and

Light Commercial

Battery Storage System

With Solar Inverter and Charge Controller

Call for pricing above 5 each at [phone]

·       Input: Photo-Voltaic MPPT-1500W and AC 700W Input

·       AC Output: 1500W (Voltage is adjustable); Pure Sine Wave, High Frequency Inverter Output

·       Nominal Lithium Battery Pack Voltage: 48 Volts, 3,315Wh

·       Equal to Off-line UPS function

·       Factory Warranty: 5 years

·       Off-grid Operation

·       LCD Display

[clarkcarl-blog]

J1772 Connectors

The main stimulus for the development of SAE J1772 came from the California Air Resources Board. Formerly electric vehicles like the General Motors EV1 had used inductive charger couplers. These were ruled out in favor of conductive coupling to supply electricity for recharging with the California Air Resources Board settling upon the SAE J1772-2001 standard as the charging interface for electric vehicles in California in June 2001. Avcon manufactured a rectangular connector compliant with that SAE J1772 REVNOV 2001 specification that was capable of delivering up to 6.6kW of electrical power. (Photos and description of this old-revision rectangular "AVCon connector" and "AVCon inlet".

The CARB regulation of 2001 mandated the usage of SAE J1772-2001 beginning with the 2006 model year. Later requirements asked for higher currents to be used than the Avcon connector could provide. This process led to the proposal of a new round connector design by Yazaki which allows for an increased power delivery of up to 19.2kW delivered via single phase 120–240 V AC at up to 80 amperes. In 2008 the CARB published a draft amendment to section 1962.2 Title 13 that mandated the usage of the oncoming SAE J1772 standard beginning with the 2010 model year.

Type 1 "J1772" (Japan/US) slow AC connector

The Yazaki plug that was built to the new SAE J1772 plug standard successfully completed certification at UL. The standard specification was subsequently voted upon by the SAE committee in July 2009. On January 14, 2010 the SAE J1772 REV 2009 was adopted by the SAE Motor Vehicle Council. The companies participating in or supporting the revised -2009 standard include Smart, Chrysler, GM, Ford, Toyota, Honda, Nissan, and Tesla.

The SAE J1772-2009 connector specification has been added to the international IEC 62196-2 standard ("Part 2: Dimensional compatibility and interchangeability requirements for a.c. pin and contact-tube accessories") with voting on the final specification to close in May 2011. The SAE J1772 connector is considered a "Type 1" implementation providing a single phase coupler.

[clarkcarl-blog]

Solar Charge Controllers

Charge controllers are sold to consumers as separate devices, often in conjunction with solar or wind power generators, for uses such as RV, boat, and off-the-grid home battery storage systems. In solar applications, charge controllers may also be called solar regulators. Some charge controllers / solar regulators have additional features, such as a low voltage disconnect (LVD), a separate circuit which powers down the load when the batteries become overly discharged (some battery chemistries are such that over-discharge can ruin the battery).

A series charge controller or series regulator disables further current flow into batteries when they are full. A shunt charge controller or shunt regulator diverts excess electricity to an auxiliary or "shunt" load, such as an electric water heater, when batteries are full.

Simple charge controllers stop charging a battery when they exceed a set high voltage level, and re-enable charging when battery voltage drops back below that level. Pulse width modulation (PWM) and maximum power point tracker (MPPT) technologies are more electronically sophisticated, adjusting charging rates depending on the battery's level, to allow charging closer to its maximum capacity.

A charge controller with MPPT capability frees the system designer from closely matching available PV voltage to battery voltage. Considerable efficiency gains can be achieved, particularly when the PV array is located at some distance from the battery. By way of example, a 150 volt PV array connected to an MPPT charge controller can be used to charge a 24 or 48 volt battery. Higher array voltage means lower array current, so the savings in wiring costs can more than pay for the controller.

Charge controllers may also monitor battery temperature to prevent overheating. Some charge controller systems also display data, transmit data to remote displays, and data logging to track electric flow over time.

Circuitry that functions as a charge regulator controller may consist of several electrical components, or may be encapsulated in a single microchip, an integrated circuit (IC) usually called a charge controller IC or charge control IC.

Charge controller circuits are used for rechargeable electronic devices such as cell phones, laptop computers, portable audio players, and uninterruptible power supplies, as well as for larger battery systems found in electric vehicles and orbiting space satellites