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Details about  PWM 30amp solar controller.New arrival,30a solar regulator Max 360w12v/720w24v

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PWM 30amp solar controller.New arrival,30a solar regulator Max 360w12v/720w24v
Item Sold
Item condition:
Nov 11, 2013
US $29.80
FREE ePacket delivery from China | See details
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Item location:
Hong Kong, China


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  Oct 14, 2013 18:00:25 PDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Compatible Battery Type(s): 12v/24v

30a solar controller


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Detailed Product Description Features:  

 Main features
1.      Intelligent control is realized by using microprocessor and dedicated control calculation.
2.      Four load working modes: Pure lighting control, lighting control & timing control, hand operation and
       debug mode.
3.      Scientific management of battery: as it is overcharged, the battery will get booster tension charge. As
       a result compulsory maintenance is available for the battery. In normal working state, the direct charge
       and floating charge are both available, so that the battery life-span is increased. Besides, the adoption
       of high precision temperature compensation makes the charging more accurate.
4.      Comparing   with   the   charging   loops   using   diodes,   the   one   that   adopts   double   MOS   series  
      circuit  control makes the voltage loss dropped by 50%. With the PWM fuzzy control in charging, the charge
       efficiency is improved a lot.
5.      LED   screen   shows   the   working state of solar  battery,   storage  battery  and  load.  LED  shows the 
         adjusted parameter. In this way, users can learn the operation state in ream time. Besides, there are 
      various   choices   for   parameter;  users can select the  proper working  mode based on the different
6.      Various  protections  include over-charge,   over-discharge and  over-load,   aswell as unique  electron
       short circuit protection and connection-reverse protection. All the protections are harmless to any parts
       and   fuse. fuse only as the end protection of a controller itself to protect the amount of
       internal short circuit damage. Non wire jumpers design improves the reliability and durability of the
7.      Industrial-grade   chips   and   precision  components are adopted for all the controls.   Therefore,  the
       controller performs well in very low and high temperature, as well as humid environment. At the same
       time, with the use of crystal timing control, the timing function of controller is much more reliable.
8.      Using large-diameter wire terminal, can fix the wire which max size is 6mm2
9.      parameter is set to power-down save function, the system model and control parameters, and other
       important   data   are   stored   inside   the   chip,   after   power   is   not   lost,   to   make   the  
      adjustment   more  convenient, more reliable system.
10.     Using 2 digital LEDs display and settings, one-button operation to complete all of the settings, intuitive
       and easy to use.. 

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Upgrading instruction :
         Upgrading SL-02A series of solar power controller has more Compatibility with a variety of storage
 batteries    such   as   opening    lead-acid    battery   ,VRLA     battery   ,  gelled  electrolyte    (GEL)Battery,     3.2V*4
 iron-phosphate-based          lithium   battery   3.2V*8     iron-  phosphate-based         lithium   battery   ,3.7V*3     lithium
 battery,3.7V*6 lithium battery, and 3.7V*4 lithium battery. User can set the model of battery randomly .For
your   further   satisfaction,   additional   4   groups   of   Voltage   fine-adjustment   parameters   are   available   in   the
controller, which allows user to conduct personalized adjustment of the parameters for the selected battery.
 For example, we can set the battery parameters as the ones which help prolong the service life, also old
 battery’s   parameters   can   be   adjusted   to   the   favorable   ones   for   long   discharge time,   parameters   can   be
changed into favorable ones according to various environments. And what’s more, the adjustment function
 is up to the strict discharging requirements of some battery manufacturer, these characters enable user to
operate freely compared with the previous ones without this function. And voltage difference, resulting from
the    wires    connecting     controller   with   storage     batteries,   can   be    offset  by   adjustment      of  controller
 parameters   .The   controller   has   the   parameters   for   adjusting   controlling   light   sensitivity   ,   by   using   the
 parameters, users can control the time of lighting on in the evening or lighting off at dawn, or for street lamp
engineering, it can decrease the time difference result from the asynchronous on or off for multi- optical
control switches.


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size : 133x70(mm)

Install hole size : 126x50(mm)

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 Shipping information: 

1. To USA default shipping way  : Ship by USPS, 7-14days .
2. To Australia default shipping way: China post  Airmail around 7-14days.
3. To Euro  :default shipping way: China post  Airmail 99% package reach around 7-25days.  1% may longer than 1month .
4. Africa,brazil,Italy customer please contact us before bid or buying ,we will offer the shipping way for customer choose .
5. For big order to the world ,we offer DHL,EMS,FEDEX service ,customer please feel free contact us to check ,thanks.
6. Items will be ship out within 1-3 business day on payment received.

Return policy:
All items are return guaranteed. Return within 14 days of receipt and receive the purchase price refund, postage is not refundable.
All refunds will be processed within 3 days of receiving returned item(s) in NEW condition and with all the original manufacturer packaging, including cartons, boxes, instruction manuals etc. Item must not have any signs of abuse or intentional damage.
All returns must be boxed and packed securely for shipping and shipped via traceable means.

warranty: 1 years .shipping return cost responsibility of customer .

International Buyers---Please note  :Customer satisfaction is most important to us.If you have a problem or question regarding your transaction,please contact us before leaving any type of feedback or open any dispute.Negative feedback does not solve anyting,we will try the best to resolve the issues.Thank you in advance for your patience.we have had many years of experience with imports and customer service.  We are paypal verified! This means you are protected against fraud/non-preformance! I'm not happy unless my customers are and my associates feel the same way. So bid with confidence and dont hesitate to contact me if you have any concerns what so ever!

contact details for my USA office can we provided upon request for all retail and wholesale customer.Thank you for your business and happy bidding!

If you want to buy other products,please click below photos to visite our sotre :

buy other solar products,please click the photos.

If you want to buy other products,please click below photos to visite our sotre :

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