charge controller solar

5139

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The Instapark SML series solar charge controllers are designed and engineered to prevent your solar-powered battery from overcharging and excessive discharging, therefore protect your investment and extend the battery life. The SML series solar charge controllers are equipped with PWM technology to ensure that your batteries reach their maximum charging capacities without causing any damage to the battery. Similar to other modern high quality battery chargers, PWM algorithm gradually reduces the charging current to avoid over-heating of the battery, yet the charging continues to return the maximum amount of energy to the battery in the shortest time resulting in higher charging efficiency, fast recharging and a healthy battery at its full capacity.

Each SML series charge controller comes with three LED indicators displaying real-time battery charge capacity. There are two more LED lights, one for charging status and the other is for load status.

All SML series solar charge controllers are in full conformance with both CE and RoHS standards and are backed up by a standard 2-year manufacturer’s warranty.

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Demand for solar power has grown consistently by 20 to 25% per annum over the past 20 years. In the past few years this rate has actually climbed to 40%. Why? Advances in solar cells, lower costs of using solar power, unpredictable utility rates, consumer frustration with the lack of utility choices, and environmental issues have all converged to create a renewed interest in and rising demand for solar power. Over 25 states, and many more municipalities, are now offering tax and utility credits to those who use solar energy. The Complete Idiot’s GuideA (R) to Solar Power for Your Home will show average readers how to generate their own electricity with solar panels. The book will cover everything short of how to physically install solar panels-something that should be left to the experts.

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5100

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·High efficiency, charging any cell phone or other digital devices for 60 minutes with our solar charger will guarantee you up to 150 minutes’ worth of working time
·Highly versatile with as many as 4 different connectors/tips, compatible with most cell phones, PSPs, MP3/MP4s, PDAs, digital cameras, electronic dictionaries, IPAQs, from discontinued models to latest innovations
·Compatibility list:Connector/Tip 1: 2 mm round pin, suitable for Nokia phones Connector/Tip 3: Wide connector, suitable for Sony Ericsson phones Connector/Tip 4: Mini USB, suitable for HTC phones, Blackberries and Motorola phones
·Package Included: Solar Panel x 1 AC Adapter x 1 USB Cable x 1 Connectors x 4
·Usage: 1. Pre-charging the solar charger: a, Place the solar panel under direct sunlight, the charger will transfer sunlight into electric power and store it in the Lithium battery. Please notice it takes about 10-15 hours for the battery to be fully charged depending on the intensity of sunlight; b, pre-charge the solar charger with AC adapter. c, pre-charge the solar charger from USB ports. 2. Charging cell phones and other digital devices with the solar charger: (1) Select from the four connectors the right connector/tip that goes with your cell phone or other digital devices. (2) Fit the connector onto the correct end of USB output cable (the one with the hole) (3) Insert the other end of the USB output cable (the one with USB tip) into the “out” jack of the solar charger
·Notice: 1. For the first two times users are advised to charge the solar charger with AC110V-240V power for 15 hours straight to fully activate the capacity of the battery 2. For safety’s sake, please do NOT use OTHER AC adapters 3. Do not scrape the surface of the solar panel with sharp objects 4. If short-circuit protection is activated, disconnect and the charging process will be restored in 10 minutes.

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Any solar panel that is rated 12 watts or higher requires the use of a solar charge controller to regulated the current and voltage going to the battery.

28 Amp charge controller handles up to 450 watts of solar array
PWM- Pulse Width Modulation technology provides higher charging efficiency and maintains a higher battery reserve than standard on-off controllers
Protects battery from overcharging high voltage surges short circuit low voltage discharging and reverse current
Features adjustable voltage settings
Digital LCD screen displays charging current
loads current and battery voltage in 5 second intervals
Use with any 12 Volt or 24 Volt solar panel system
Easy to install
Designed for permanent installation
Easy to read LED light indicators show battery charged or battery charging

Manufacturers Description

Charge Controller
Maximum Power: up to 450 Watts
Maximum Current: 28 Amps
Voltage: 12 or 24 Volts
Default Cut in 12V: 10.5V
Default Cut out 12V: 13.7
Default Cut in 24V: 21V
Default Cut out 24V: 27.4
Dimensions: 6 1/2″ x4 1/2″ x2 1/2″
Weight: 0.9 lb

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The Instapark SML series solar charge controllers are designed and engineered to prevent your solar-powered battery from overcharging and excessive discharging, therefore protect your investment and extend the battery life. The SML series solar charge controllers are equipped with PWM technology to ensure that your batteries reach their maximum charging capacities without causing any damage to the battery. Similar to other modern high quality battery chargers, PWM algorithm gradually reduces the charging current to avoid over-heating of the battery, yet the charging continues to return the maximum amount of energy to the battery in the shortest time resulting in higher charging efficiency, fast recharging and a healthy battery at its full capacity.

Each SML series charge controller comes with three LED indicators displaying real-time battery charge capacity. There are two more LED lights, one for charging status and the other is for load status.

Nominal voltage: 12 / 24 V, automatic recognition
Boost voltage: 14.5 / 29.0 V (77°F),2h
Equalization voltage: 14.8 / 29.6 V (77°F),2h
Float voltage: 13.7 / 27.4 V (77°F)
Low Voltage
Disconnect Function: 11.4 – 11.9 / 22.8-23.8 V controlled
by state of charge 11.0 / 22.0 V
controlled by voltage

Load reconnect voltage: 12.8 / 25.6 V
Temperature compensation: -4 mV/cell*K
Max. solar panel current: 10 amp @ 122°F
Max. load current: 10 amp @ 122°F
Dimensions: 4 x 3.15 x 1.25 inches
Weight:6.35 oz
Max. wire size: 16 mm2 (AWG #6)
Self-consumption: 4 mA
Ambient temperature range: -40 to + 122°F
Case protection: IP 22

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The Instapark SML series solar charge controllers are designed and engineered to prevent your solar-powered battery from overcharging and excessive discharging, therefore protect your investment and extend the battery life. The SML series solar charge controllers are equipped with PWM technology to ensure that your batteries reach their maximum charging capacities without causing any damage to the battery. Similar to other modern high quality battery chargers, PWM algorithm gradually reduces the charging current to avoid over-heating of the battery, yet the charging continues to return the maximum amount of energy to the battery in the shortest time resulting in higher charging efficiency, fast recharging and a healthy battery at its full capacity.

Each SML series charge controller comes with three LED indicators displaying real-time battery charge capacity. There are two more LED lights, one for charging status and the other is for load status.

Nominal voltage: 12 / 24 V, automatic recognition
Boost voltage: 14.5 / 29.0 V (25°C),2h
Equalization voltage: 14.8 / 29.6 V (25°C),2h
Float voltage: 13.7 / 27.4 V (25°C)
Low Voltage
Disconnect Function: 11.4 – 11.9 / 22.8-23.8 V controlled
by state of charge 11.0 / 22.0 V
controlled by voltage

Load reconnect voltage: 12.8 / 25.6 V
Temperature compensation: -4 mV/cell*K
Max. solar panel current: 25 amp @ 50°C
Max. load current: 25 amp @ 50°C
Dimensions: 4 x 3.15 x 1.25 inches
Weight:6.35 oz
Max. wire size: 16 mm2 (AWG #6)
Self-consumption: 4 mA
Ambient temperature range: -40 to + 50°C
Case protection: IP 22

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