USD 11.25/pieceUSD 27.75/pieceUSD 57.38/pieceUSD 17.25/pieceUSD 19.35/pieceUSD 89.25/pieceUSD 17.65/pieceUSD 29.25/piece
20A 48V intelligence Solar cells Panel Battery Charge Controller Regulators LCD Display with 5V USB
Package: 1.1X 20A 48V Solar Contorller 2.1X User Manual Tx4820 controller is a kind of intelligent, multi-purpose solar charge and discharge controller. Fixed LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements. >>PRODUCT FEATURES 1.Build-in industrial micro controller. 2.Big LCD display,all adjustable parameter. 3.Fully 4-stage PWM charge management. 4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection. 5.Dual mosfet Reverse current protection ,low heat production. >>LCD DISPLAY/KEY
>> SYSTEM CONNECTION
1.Connect the battery to the charge regulator – plus and minus. 2.Connect the photovoltaic module to the regulator – plus and minus. 3. Connect the consumer to the charge regulator – plus and minus. The reverse order applies when deinstalling! An improper sequence order can damage the controller! Note it: 1.press the [Down] button to ON/OFF load manully at main display. 2.the work mode is working as below: [24H] load output 24hours [1-23H] load on after sunset and closed after setting hours [0H] Dusk to dawn >> TECHNICAL PARAMETER
|Batt voltage||12V/24V auto||48V|
|Max Solar input||<50V||<80V|
|Equalization||B01 sealed||B02 Gel||B03 flood|
|Operating temperature||-35~+60 C|
*all voltage X2 ,X4 while using 24V /48V system.
if you have any question of above item, please contact me by massager of talk with me, user manual and specification are
available on request.
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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