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- home > Supply > 10A constant current buck and boost solar street light controller, solar street light controller wholesale
10A constant current buck and boost solar street light controller, solar street light controller wholesale
Information Name: | 10A constant current buck and boost solar street light controller, solar street light controller wholesale |
Published: | 2015-06-24 |
Validity: | 555 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | Constant current boost solar controller TSK-SH10A Briefly: Due to the low conversion efficiency of solar photovoltaic panels, generally about 18%, in order to make full use of solar energy, need to use a high conversion efficiency solar controllers for solar tracking in order to maximize the solar energy into electrical energy. Using a control method to achieve maximum power output of photovoltaic panels running technique is called MPPT (Maximum Power Point Tracking, MPPT) technology, which not only can boost controller than in accordance with the remaining battery capacity and automatically reduces the output current integrated MPPT technology, solar street lighting time escort. This product is fully sealed waterproof design, constant current output, the output voltage of 15V-70V adaptive, can be divided into three periods adjusting the current, it is currently one of the few functions set as one of the solar street light controller. Features: 1) when there is insufficient battery capacity, the controller can automatically reduce the power load; 2) Built-in high precision constant current module, LED drive power cost can be omitted; and 3) a wide output voltage range, can adapt to a variety LED series and parallel circuits; 4) has a three-period power adjustment function, the user can set the LED lamp operating current; 5) ceramic capacitor design, long life; 6) Fully sealed waterproof design, protection grade IP67, can in each kind of harsh environment use; 7) the various operating parameters of flexible and adjustable to meet the needs of different application systems; 8) external resistance temperature detector, real-time and accurate temperature compensation of charge; 9) can withstand -40 ℃ ~ + 85 ℃ TSK-SH10A controller parameters: rated voltage DC12V / 24V adaptive self-power static average power consumption 8mA maximum charge current 10A maximum acceptable panels 170WP (12V system) / 360WP (24V system) to withstand the maximum voltage of solar panels DC80V output voltage 15V ~ 70V (12V system) / 29V ~ 70V (24V system) output current range 150mA ~ 4800mA arbitrarily set the output current accuracy error <3% maximum power output of 60W (12V system) / 120W (24V system) Maximum conversion efficiency 96% charge mode MPPT mode (solar panels MPPT) mode of light control / light control + time control / debug / NO / morning-mode support for the three period setting battery overcharge protection voltage 14.5V / 29.0V (at room temperature, with temperature compensation) Battery undervoltage protection voltage can be set by the user (factory set to 10.8V / 21.6V) Exit undervoltage protection voltage can be set by the user (factory set to 12.5V / 25.0V) lights voltage users can be set (factory set to 5V) complete protection over-voltage, over-power cast aluminum housing materials industry, open circuit, short circuit, reverse polarity protection product scope of 12V / 24V Solar LED street light control system controller control the weight of the housing dimensions Pending Pending Protection class IP67 Controller Controller drop-power principle: The controller can be based on the remaining battery capacity ratio, automatically reduce the output current, output power is between 70% -30% of the original value of the linear set regulation can effectively extend the lighting time. MPPT algorithm theory traditional perturbation and observation method prone to oscillation and miscarriage of justice, the Division I in the traditional perturbation and observation method adds some improved mechanisms to effectively improve the miscarriage of justice and oscillations occur. Its in the middle of the two MPPT sampling period added a new sampling point, sampling points is determined by the new current operating point is at the maximum power point, thus preventing oscillation near the maximum power point, improved energy efficiency. In addition, through the newly added sample points, you can determine which trends IV, and therefore avoid environmental changes (such as solar irradiance, temperature changes) generated misjudgment phenomenon. When the PV panel partial shadow, which PU curve plurality of local maximum power point appears. Join the local maximum power point processing mechanism to prevent the miscarriage of justice due to the local maximum power point. Application: 12V systems: maximum 170WP solar panels, within maximum 60W LED solar street lights, garden lights (5 strings to 20 strings) 24V systems: maximum 360WP solar panels, the largest within the 120W LED lamp solar lights, garden lights (9 string to 20 string) --------------------------------------------- ---------------------------------------------- explore Mianyang High-tech Zone Technology Co., Ltd. Address: Torch Hi-tech Zone, Mianyang City section of 87 North West Contact: Mr. Xu Tel: 17709054821 18011146751 (Chinese electrical section) landline: 0816-2354200 QQ: 2826442920 Website: www.sctskj.cn |
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Copyright © GuangDong ICP No. 10089450, Mianyang High-tech Zone Exploration Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 9938 visitor
Copyright © GuangDong ICP No. 10089450, Mianyang High-tech Zone Exploration Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility