Низкая цена высококачественный Контроллер заряда солнечной батареи ШИМ контроллер 40
- Категория: Контроллеры солнечных зарядных устройств >>>
- Поставщик: Wuxi,Longmax,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 4.88 $* | 4.96 $* |
| Jul-16-2025 | 3.51 $* | 3.9 $* |
| Jun-16-2025 | 4.12 $* | 4.2 $* |
| May-16-2025 | 4.84 $* | 4.78 $* |
| Apr-16-2025 | 3.76 $* | 3.39 $* |
| Mar-16-2025 | 4.42 $* | 4.42 $* |
| Feb-16-2025 | 4.26 $* | 4.29 $* |
| Jan-16-2025 | 4.94 $* | 4.96 $* |
Характеристики
Product Description
Cheapest Price High Quality Solar Charge Controller Price Pwm Solar Charger Controller Pwm Controller 40Amp
GP/SP series solar charge controller is a newly designed controller. It offers convenient display of LCD, optimized structure design, advanced digital technique and extremely attractive price.
The multiple load work modes enable it can be widely used on sol a「 home system, traffic signal.solar light, etc.
GP series solar controller suit for Lithium battery,Voltage data can be set, and choose different type of battery, adjustable
Full circuit board protection, LCD for all working parameter. Clearly marked connection ports make it possible to connect easily to solar panels, battery and load. USB ports make it convenient to charge mobile phones.
Safe use advice:
1.The controller is 12V/24V automatic identification, the first installation, make sure the battery has enough voltage, so that the controller can be identified as the normal battery type.
2.The controller as close as possible to install the battery to avoid the voltage drop caused by excessive lead, affecting the normal voltage to determiner
3.This controller is only suitable for a variety of lead-acid batteries (including openings, seals, colloids) Do not use other batteries (including lithium batteries, nickel-metal hybrid battery...).
4.The controller can only use the photovoltaic board as a charging source, do not use DC or other power supply as a charging source.
5. When the controller is running, it will heat up. Please note that the controller is installed on a smooth, well-ventilated surface.
6.Note:
Connect BATTERY FIRST, then Connect LOAD and SOLAR PANEL. It will help the controller
recognize the battery voltage.
When you Disconnect the controller, please remove the SOLAR PANEL,and LOAD, the remove the BATTERY.
1.The controller is 12V/24V automatic identification, the first installation, make sure the battery has enough voltage, so that the controller can be identified as the normal battery type.
2.The controller as close as possible to install the battery to avoid the voltage drop caused by excessive lead, affecting the normal voltage to determiner
3.This controller is only suitable for a variety of lead-acid batteries (including openings, seals, colloids) Do not use other batteries (including lithium batteries, nickel-metal hybrid battery...).
4.The controller can only use the photovoltaic board as a charging source, do not use DC or other power supply as a charging source.
5. When the controller is running, it will heat up. Please note that the controller is installed on a smooth, well-ventilated surface.
6.Note:
Connect BATTERY FIRST, then Connect LOAD and SOLAR PANEL. It will help the controller
recognize the battery voltage.
When you Disconnect the controller, please remove the SOLAR PANEL,and LOAD, the remove the BATTERY.
Model | GP1024 | GP1024U | GP1524U | |||
Solar Input | Input voltage | ≤50V | ||||
Rated input current | 10A | 10A | 10A | |||
Charge loop voltage drop | ≤0.3V | |||||
Battery | System voltage | 12V /24V Auto | ||||
No load loss | ≤12mA(12V），≤14mA(24V) | |||||
USB output | 5V/1A | |||||
Charging mode | PWM | |||||
Float charge voltage | 13.8V(13V～15V）×1／×2 | |||||
Absorption charge voltage | 14.4V(13V～l5V）×1／×2 | |||||
Equalized charge voltage | 14.6V(13V～15.5V）×1／×2 | |||||
Temperature compensation | -4mV/Cell／℃ | |||||
Load | Rated load current | 10A | 10A | 15A | ||
Discharge loop drop | ≤0.18V | |||||
Low voltage disconnect | 10.8V /21.6V | |||||
Low voltage reconnect | 12.6V/25.2V | |||||
Over voltage disconnect | 16.0V/32.0V | |||||
Other | Max wire size | 6mm2 -16mm2 | ||||
Working temperature | -10℃～50℃ | |||||
Working humidity | 10%～90%,no condensation | |||||
Dimension{L×W×H) | 140*75*35mm | |||||
Net weight | 175g | |||||
Model | SP2024 | SP3024U | SP3048U | ||||
Solar Input | Input voltage | ≤50V | |||||
Rated input current | 20A | 30A | 10A | ||||
Charge loop voltage drop | ≤0.3V | ≤0.22V | ≤0.25V | ||||
Battery | System voltage | 12V /24V Auto | 48V | ||||
No load loss | ≤12mA(12V），≤14mA(24V) | ≤14mA | ≤16mA | ||||
USB output | 5V/1A | ||||||
Charging mode | PWM | 4 stages(Bulk,Absorption,Float)PWM | |||||
Float charge voltage | 13.8V/27.6V | 13.8V(13V-15V)*1/*2/*4 | |||||
Absorption charge voltage | 14.4V28.8V(lasting time 2 hours) | 14.4V(13V-15V)*1/*2/*4 | |||||
Equalized charge voltage | 14.6V(13V～15.5V）×1／×2 | 14.6V(13V～15.5V）×1／×2/*4 | |||||
Temperature compensation | -4mV/Cell／℃ | ||||||
Load | Rated load current | 20A | 30A | 30A | |||
Discharge loop drop | ≤0.18V | 0.12v | |||||
Low voltage reconnect | 12.6V /25.2V | 10.8V(13V-14V)*1/*2/*4 | |||||
Low voltage reconnect | 15.0V/30V | 12.6V(13V-14V)*1/*2/*4 | |||||
Over voltage disconnect | 15.5V/31.0V | 16.0V*1/*2/*4 | |||||
Other | Max wire size | 6mm2 -16mm2 | 25MM2 | ||||
Working temperature | -20℃～50℃ | ||||||
Working humidity | 10%～90%,no condensation | ||||||
Dimension{L×W×H) | 165*90*45mm | 190*105*45MM | |||||
Net weight | 300g | 490g | |||||
Advantages
Features:
* PWM charging
* Multistage charging technology(Bulk, Absorption, Float, Equalized)
* Voltage regulation
* Automatic detection of voltage
* Automatic load re-connection
* Automatic temperature compensation
* Various controlling modes for load(light control,time&light control,normal mode)
* Adaptable to Sealed, Gel, Flooded and other customized battery type
* Preset parameters for charging and discharging (Special parameters can be customized)
* Optional communication function
* USB output for smart phones and tablets X 2
Electronic protections:
* Over charge protection
* Over discharge protection
* Over temperature and overload protection
* Automatic electronic fuse
* Short circuit protection of load and PV
* Input over voltage protection
* Reverse current protection at night
* Reverse connection protection of PV, load, and battery
* Overheat protection and short circuit protection of USB output
Display:
* Vivid LCD graphic symbols
—presents working status and related parameters explicitly
* PWM charging
* Multistage charging technology(Bulk, Absorption, Float, Equalized)
* Voltage regulation
* Automatic detection of voltage
* Automatic load re-connection
* Automatic temperature compensation
* Various controlling modes for load(light control,time&light control,normal mode)
* Adaptable to Sealed, Gel, Flooded and other customized battery type
* Preset parameters for charging and discharging (Special parameters can be customized)
* Optional communication function
* USB output for smart phones and tablets X 2
Electronic protections:
* Over charge protection
* Over discharge protection
* Over temperature and overload protection
* Automatic electronic fuse
* Short circuit protection of load and PV
* Input over voltage protection
* Reverse current protection at night
* Reverse connection protection of PV, load, and battery
* Overheat protection and short circuit protection of USB output
Display:
* Vivid LCD graphic symbols
—presents working status and related parameters explicitly
Packing & Delivery
Our projects
Company Introduction
Wuxi Longmax Technology Co.,Ltd. was founded in April 28, 2002. Stock Name: Longmax Technology, stock code: 830901,who is a wholly owned subsidiary of Wuxi Longmax Technology Co.,Ltd ,Was established in August 15, 2014. Longmax New Energy is mainly engaged in project " Solar life,Happy life".
Longmax covers an area of 12000 square meters, of which the production workshop area is 8000 square meters, and Longmax now have more than 150 employees, over 80% are College degree or above.
Until now, Longmax has a total of more than 70 patents and it passed ISO9001 quality management system, CE, TUV, CQC, CCC and many other quality certifications. Longmax is committed to provide integrated solutions and service for photovoltaic solar application technology. "PV DC combiner box" and "PV AC Combiner Box" are the core products of Longmax, while "PV DC cabinet", "PV grid cabinet", "AC-DC control systems", "solar PV monitoring" are derivative two series product line of Longmax.
Longmax's products have been successfully shipped over 40GW to over 50 countries with sound product certifications like CE, TUV, CQC, CCC etc,such as Germany, Britain, Japan, Romania, Russia, Australia, Egypt, South Africa, Thailand, United Arab Emirates, Indonesia, Philippines, Malaysia, Brazil, Chile, Mozambique, Zimbabwe, Sri Lanka and so on.
Longmax covers an area of 12000 square meters, of which the production workshop area is 8000 square meters, and Longmax now have more than 150 employees, over 80% are College degree or above.
Until now, Longmax has a total of more than 70 patents and it passed ISO9001 quality management system, CE, TUV, CQC, CCC and many other quality certifications. Longmax is committed to provide integrated solutions and service for photovoltaic solar application technology. "PV DC combiner box" and "PV AC Combiner Box" are the core products of Longmax, while "PV DC cabinet", "PV grid cabinet", "AC-DC control systems", "solar PV monitoring" are derivative two series product line of Longmax.
Longmax's products have been successfully shipped over 40GW to over 50 countries with sound product certifications like CE, TUV, CQC, CCC etc,such as Germany, Britain, Japan, Romania, Russia, Australia, Egypt, South Africa, Thailand, United Arab Emirates, Indonesia, Philippines, Malaysia, Brazil, Chile, Mozambique, Zimbabwe, Sri Lanka and so on.
