Search results for "solar electronics"

Features:1. Industrial -grade main control chip, 16 -level AD sampling accuracy, temperature, charging current, and discharge current accurately display, the power generation is clear at a glance.2. Automatic focus on MPP tracking charging, high charging efficiency, continuously tested by the charging process, two -way focus tracking.3. Large -screen LCD display, charging and discharge parameters can be adjusted, ultra -wide charging discharge can be adjusted. As long as you understand the battery characteristics setting its corresponding charging parameters, you can charge a battery at any. There are no adjustments in the market).4. Complete 3 -stage charging management, effectively protect the battery, and the battery is more durable.5. Built -in overheating, overcurrent, short circuit, opening protection, anti -connection protection, when the failure is eliminated, the controller automatically responds, and the device does not damage the device.6. Put the two -way MOSS tube into the irrigation circuit, high -power charging mode, ultra -low heat.Product parameters:1. Material: ABS+ROHS, electronic components2. Rated voltage: 12V/24V3. Rated current: 30A-100A4. Power consumption: 360w-1200W5. Charging current: 30A, 40A, 50A, 60A, 100A (optional)6.usb output: 5V 2A7. Safety protection: short -circuit protection, opening protection, overcurrent protection, overcharge, over -protection, anti -connection protection8. Product size: 17 x 9.5 x 4.5 cm9. Weight: 300 gramsSpecification: Package Weight One Package Weight 0.30kgs / 0.65lb One Package Size 18cm * 10cm * 5cm / 7.09inch * 3.94inch * 1.97inch Qty per Carton 50 Carton Weight 16.50kgs / 36.38lb Carton Size 30cm * 50cm * 55cm / 11.81inch * 19.69inch * 21.65inch Loading Container 20GP: 323 cartons * 50 pcs = 16150 pcs40HQ: 750 cartons * 50 pcs = 37500 pcs

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1. Adopt DC/DC conversion technology and MCU technology. It can intelligently adjust the working point of the solar panel array, so that the solar panel array achieves the maximum power output. When external conditions change, the MPPT controller tracks the maximum operating point of solar panels based on MCU theory, so as to improve the efficiency of solar panels and reduce the cost of solar power generation. Compared with ordinary solar charge controllers, MPPT can increase the output efficiency of solar panels by 5% to 30% (the rate of increase in output is affected by the attributes of solar panels, ambient temperature and lighting conditions).2. LCD liquid crystal display, USB output, the product can charge various lithium batteries, activate lithium batteries, etc.3. DSP processor architecture ensures the high speed and performance of the controller4. MPPT efficiency is greater than 99%, and peak conversion efficiency is greater than 98%5. 12V/24V automatic recognition6. PV input: 100V7. Four-stage charging mode8. Protection: photovoltaic array short circuit, solar panel reverse connection protection, battery reverse connection, load overload protection, output short circuit protection9. Dimensions: 215.5x174x65 mm10. Weight: 1125gSpecification: Package Weight One Package Weight 1.20kgs / 2.65lb One Package Size 30cm * 20cm * 10cm / 11.81inch * 7.87inch * 3.94inch Qty per Carton 24 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 24 pcs = 4248 pcs40HQ: 412 cartons * 24 pcs = 9888 pcs

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Features1. The charger utilizes natural sunlight to charge your device, It is a not too heavy to carry. 2. Adopt imported Sunpower solar panel, highly efficient sun power transformation, stability voltage panel, no need to worry damaging your phone. 3. The output port is USB, it can be used to charge smartphones, tablets, or any other 5V devices. 4. The tough PVC rainproof case and water tight solar panel is designed to survive in the wild with outdoor moisture and rain protection. 5. Compact size and lightweight foldable design, use on umbrella top, make it great for fishing by the lake, beach side play, street vendor.Specifications1. USB 1 output: 5V 2.0A 2. USB 2 output: 5V 3A / 9V 2A / 12V 1.5A, support DCP, QC 2.0, QC 3.0, MTK PE1.1/PE2.0, FCP, SCP, AFC, SFCP fast charge protocol 3. Waterproof DC connector 4. Solar panel max power: 28W 5. Solar panel size: 26*12.6cm 6. Size: 74*74cm (unfold), 36.5*12.2*1.8cm (fold) 7. Weight: 642gSpecification: Package Weight One Package Weight 1.16kgs / 2.56lb One Package Size 47cm * 22cm * 5.5cm / 18.5inch * 8.66inch * 2.17inch Qty per Carton 10 Carton Weight 12.00kgs / 26.46lb Carton Size 56cm * 22cm * 47cm / 22.05inch * 8.66inch * 18.5inch Loading Container 20GP: 460 cartons * 10 pcs = 4600 pcs40HQ: 1069 cartons * 10 pcs = 10690 pcs

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1) Light and easy to carry, as long as a sunny place, ready to be used, to your digital device or battery. 2) Safe and reliable. This product is a foldable solar power charger, high conversion efficiency can be anywhere on your electronic products for charging. Use folding design, modeling compact, portable, stylish and elegant. Exposure to the sun can be applied to any occasion, to achieve high efficiency charging, use convenient and safe, environmental protection, energy conservation. 3) Flexible, can be flexibly combined, two parallel working current after bigger, you can charge the device faster **Technical parameters: 1) Power: 10W (max) 2) Solar panel: Crystalline Silicon 3) Expand Size: 40cm x 29cm x 0.3cm 5) Folding size: 29cm x 17.0cm x 0.6cm 6) Weight: 388g 7) Output: DC Plug 8) Output current: 2000mah 9) Output voltage: 5.2V ± 0.5Specification: General Compatible with Apple: iPhone 5S, iPhone 5C, iPod touch 5th, iPhone 5, iPhone 4S, iPhone 4(CDMA), iPhone 4, iPhone 3G S, iPod touch 2 Samsung: Galaxy S4 Active mini / i8580, Galaxy S5 / G900, Galaxy Win Pro / G3812, Galaxy Note III / N9000, Galaxy S4 Active / i9295, Galaxy Mega 5.8 i9150 / i9152, Galaxy Star / S5282, Galaxy Young S6310 / S6312, Galaxy Dous / i8262D, Galaxy SIII mini / i8190, Galaxy Y Pop / S6108, Galaxy Ace Advance / S6800, SGH-G600 Motorola: V3a Nokia: N70 Package Weight One Package Weight 0.41kgs / 0.89lb One Package Size 29cm * 17.5cm * 2cm / 11.42inch * 6.89inch * 0.79inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 40 pcs = 29600 pcs40HQ: 1719 cartons * 40 pcs = 68760 pcs

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Features:1. The characteristic of this controller is that the working voltage of the solar panel can be tracked to the maximum current emitted by the solar panel by intelligently adjusting the solar panel, so that the solar panel always works at the maximum power point of the V-A characteristic curve. Compared with ordinary solar controllers, the utilization of solar panel power generation has increased by 10-30%2. Vivid LCD graphic symbols, concise button mode3. Intelligent PWM charging method with automatic temperature compensation4. Adjustable slave discharge control parameters, settable load working mode5. Battery reverse discharge, undervoltage, reverse connection protection and other protection functionsparameter:1. Net weight: 0.43 kg2. Size: 16.5x9.5x6 cm3. Rated charging current: 40A4. Floating charge voltage: 13.8V / 27.6V5. Undervoltage protection: 10.6V / 21.2V6. Over-discharge recovery voltage: 12.6V/25.2V7. Working temperature: -10-60 degrees Celsius8. Storage temperature: -30 -70 degrees Celsius9. Wiring specification: less than or equal to No. 6 AWG (12 square millimeters)Specification: Package Weight One Package Weight 0.53kgs / 1.17lb One Package Size 21cm * 11cm * 7cm / 8.27inch * 4.33inch * 2.76inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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Product Description Hardware Specifications: 1. Main chip: ESP32 2. Module: ESP32-WROVER-B,SIM7600E-H 3. Interface:USB,SD Card,Solar Input interface 4. Flash Memory: 4M Flash / 8M PSRAM 5. Button: Reset,Power switch 6. USB to TTL: CP2104 7. Car Clock: 40MHz 8. SIM Card Size: Nano SIM Card 9. SIM Antenna 10. GPS Antenna 11. Operating Temperature Range: -40-85 degrees 12. Product Size: 111mm x 37mm x 20mm 13. Product Weight: 50g Power Specifications: 1. Working Voltage: 5V input 2. Solar input voltage range???4.4-6V 3. Working Curent: About 200mA 4. Charging Current: 780mA 5. Battery Model: 18650 6. Battery Holder Model: 18650 battery holder 7. JST Connector: 2pin 2mm 8. USB: TYPE-C 3.0 Wi-Fi: 1. Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC 2. Protocol: 802.11 b/g/n(802.11n???speed up to150Mbps)A-MPDU and A-MSDU polymerization???support 0.4??S Protection interval 3. Frequency: range 2.4GHz~2.5GHz(2400M~2483.5M) 4. Transmit Power: 22dBm 5. Communication distance: 300m Bluetooth: 1. Protocol meet Bluetooth : v4.2BR/EDR and BLE standard 2. Radio Frequency : with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH 3. Audio Frequency : CVSD&SBC audio frequency Software Specification: 1. Wi-Fi Mode : Station/SoftAP/SoftAP+Station/P2P 2. Security Mechanism : WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Type : AES/RSA/ECC/SHA 4. Firmware Upgrade :UART download/OTA???Through network/host to download and write firmware??? 5. Software Development : Support cloud server development /SDK for user firmware development 6. Networking Protocol : IPV4, IPV6, SSL, TCP/UDP/HTTP/FTP/MQTT 7. User Configuration : AT + Instruction set, cloud server, Android/iOS APP 8. OS : FreeRTOS Version update function: 1. The batterys positive and negative poles are connected to the wrong protection, overcharge and over discharge protection 2. GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping 3. Replacement of ordinary charging IC with solar charging ICSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 11cm * 11cm * 3cm / 4.33inch * 4.33inch * 1.18inch Qty per Carton 100 Carton Weight 8.20kgs / 18.08lb Carton Size 57cm * 32cm * 24cm / 22.44inch * 12.6inch * 9.45inch Loading Container 20GP: 609 cartons * 100 pcs = 60900 pcs40HQ: 1414 cartons * 100 pcs = 141400 pcs

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Product Description Hardware Specifications: 1. Main chip: ESP32 2. Module: ESP32-WROVER-B,SIM7000G 3. Interface:USB,SD Card,Solar Input interface 4. Flash Memory: 4M Flash / 8M PSRAM 5. Button: Reset,Power switch 6. USB to TTL: CP2104 7. Car Clock: 40MHz 8. SIM Card Size: Nano SIM Card 9. SIM Antenna 10. GPS Antenna 11. Operating Temperature Range: -40-85 degrees 12. Product Size: 111mm x 37mm x 20mm 13. Product Weight: 50g Power Specifications: 1. Working Voltage: 5V input 2. Solar input voltage range???4.4-6V 3. Working Curent: About 200mA 4. Charging Current: 780mA 5. Battery Model: 18650 6. Battery Holder Model: 18650 battery holder 7. JST Connector: 2pin 2mm 8. USB: TYPE-C 3.0 Wi-Fi: 1. Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC 2. Protocol: 802.11 b/g/n(802.11n???speed up to150Mbps)A-MPDU and A-MSDU polymerization???support 0.4??S Protection interval 3. Frequency: range 2.4GHz~2.5GHz(2400M~2483.5M) 4. Transmit Power: 22dBm 5. Communication distance: 300m Bluetooth: 1. Protocol meet Bluetooth : v4.2BR/EDR and BLE standard 2. Radio Frequency : with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH 3. Audio Frequency : CVSD&SBC audio frequency Software Specification: 1. Wi-Fi Mode : Station/SoftAP/SoftAP+Station/P2P 2. Security Mechanism : WPA/WPA2/WPA2-Enterprise/WPS 3. Encryption Type : AES/RSA/ECC/SHA 4. Firmware Upgrade :UART download/OTA???Through network/host to download and write firmware??? 5. Software Development : Support cloud server development /SDK for user firmware development 6. Networking Protocol : IPV4, IPV6, SSL, TCP/UDP/HTTP/FTP/MQTT 7. User Configuration : AT + Instruction set, cloud server, Android/iOS APP 8. OS : FreeRTOS Version update function: 1. The batterys positive and negative poles are connected to the wrong protection, overcharge and over discharge protection 2. GPS power control, reduce power consumption, the lowest reaches 300uA when sleeping 3. Replacement of ordinary charging IC with solar charging ICSpecification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 11cm * 11cm * 3cm / 4.33inch * 4.33inch * 1.18inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 57cm * 32cm * 24cm / 22.44inch * 12.6inch * 9.45inch Loading Container 20GP: 609 cartons * 100 pcs = 60900 pcs40HQ: 1414 cartons * 100 pcs = 141400 pcs

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1. Solar panel peak power:100W 2. Output Interface:Dual USB & DC 5525 3. USB Port: 5V 2.4A (Max) 4. DC 18V Port: 18V 5A (Max) 5. Solar Energy Conversion Rate: 22%-25% 6. Unfolded Size: 120x95x1.7cm 7. Folded Size: 32x19x9cm 8. Industrial-strength PET plastic faced solar panels sewn into high-wear polyester canvas ensure its able to withstand the trials of your outdoor adventuresSpecification: Package Weight One Package Weight 2.84kgs / 6.26lb One Package Size 35cm * 20cm * 10cm / 13.78inch * 7.87inch * 3.94inch Qty per Carton 6 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 6 pcs = 3216 pcs40HQ: 1244 cartons * 6 pcs = 7464 pcs

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Features:1. Stable performance: Built-in industrial microcontroller, it can run stably in cold, high temperature and humid environment.2. The 12V/24V voltage can be automatically identified and intelligentized, providing more convenience for your life.3. Large LCD display: to ensure simple and intuitive operation.4. Dual USB output: easily connect to the mobile phone, you can quickly and powerfully charge the mobile phone.5. Comprehensive protection: provide overcharge, overdischarge, overload protection and short circuit and reverse connection protection.6. Wide load work: easy to apply to different types of street lights and monitoring equipment.7. Wide range of applications: used for solar green light, solar billboards, solar insecticidal lights, solar power systems, ship solar power systems, solar power systems, etc.parameter:1. Rated charging current: 30A 40A 50A 60A2. Rated load current: 30A 40A 50A 60A3. Working voltage: 12V / 24V4. Floating charging voltage: 13.8V / 27.6V (adjustable)5. Undervoltage protection: 10.7V / 21.4V (adjustable)6. Charger controller specification charging method: 3 kinds7. Working temperature: 35-60 degrees Celsius8. Storage temperature: 40 -70 degrees CelsiusSpecification: Package Weight One Package Weight 0.37kgs / 0.81lb One Package Size 19cm * 11cm * 5cm / 7.48inch * 4.33inch * 1.97inch Qty per Carton 78 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 78 pcs = 13806 pcs40HQ: 412 cartons * 78 pcs = 32136 pcs

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Features1. Solar power panels use monocrystalline solar cells, which are much more efficient than ordinary solar cells. 2. Foldable design for more convenient carrying. 3. Equipped with voltage regulator, the voltage output is more stable and the charging is more secure. 4. Comfortable fabric, not afraid of the sun, not afraid of rain, charging without worry. 5. Connect directly to your device via the USB port. 6. Comes with a pocket to keep the device safely stored during the charging process.Specifications1. Input voltage range: DC8-24V 2. Dimensions: Fold: 45.5cm x 45cm x 2.5cm, unfold: 160cm x 45.5cm DC interface 1. Output voltage: Solar output voltage DC8-24V 100W 2. Protection: Anti-reverse charging protection (20A anti-reverse charging diode) 3. DC port specification: 5521 metal material USB1 interface (black): 1. Output voltage: 5.1v+/-0.2v 2. Output power: 15W 3. Output protection: Input over-voltage, under-voltage, output over-current, short-circuit protection, over-temperature protection of the whole machine. CC mode 4. Output charging protocol: Support iOS 2.1A, suitable for Samsung 2.0A DP=1.2V, DM=1.2V Support BC1.2 DP and DM short circuit 5. Conversion efficiency: Greater than 85% USB2 interface (orange): 1. Output voltage: 5V-12V automatically adjusted according to the fast charging protocol 2. Output power: 18W (5V3A 9V2A 12V1.5A etc.) 3. Output protection: input over-voltage, under-voltage, output over-current, short-circuit protection, over-temperature protection of the whole machine. CC mode 4. Output charging protocol: support QC3.0/QC2.0 Qualcomm certificate number: 478786303-2 - Support QC3.0 Class A: 3.6v-12v (0.2v/step) - Support QC2.0 Class A: 5V 9V 12V - Support voltage configuration for Huawei FCP fast charge 5V 9V - Support voltage configuration for Samsung AFC fast charge 5V 9V - Support Spreadtrum SFCP fast charge 5V 9V 12V voltage configuration - Support iOS 2.4A: DP=2.7V, DM=2.7V - Support for Samsung 2.0A: DP=1.2V DM=1.2V 5. Conversion efficiency: greater than 85% TYPE-C interface 1. Output voltage: - 5V-3A is automatically adjusted according to the fast charging protocol - 9V-3A is automatically adjusted according to the fast charging protocol - 12V-3A is automatically adjusted according to the fast charging protocol - 15V-3A is automatically adjusted according to the fast charging protocol - 20V-3.25A is automatically adjusted according to the fast charging protocol - 13.2V-3.16A is automatically adjusted according to the fast charging protocol 2. Output power: 65W 3. Output protection: Input over-voltage, under-voltage, output over-current, short-circuit protection, over-temperature protection of the whole machine. The output has CV/CC characteristics (the output current is less than the set value, and the output CV mode; CC mode 4. Output charging protocol: - Works with iOS 2.4A - For Samsung 5V2A - DCP-1.5A - PPS/PD3.0/PD2.0 - QC3.0/QC2.0 - AFC - FCP - PE2.0/PE1.1 5. Conversion efficiency: Greater than 94%Specification: Package Weight One Package Weight 3.01kgs / 6.63lb One Package Size 45cm * 45cm * 6cm / 17.72inch * 17.72inch * 2.36inch Qty per Carton 10 Carton Weight 32.00kgs / 70.55lb Carton Size 62cm * 46cm * 45cm / 24.41inch * 18.11inch * 17.72inch Loading Container 20GP: 207 cartons * 10 pcs = 2070 pcs40HQ: 482 cartons * 10 pcs = 4820 pcs

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