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Solar Charge Controller, Solar Charger, Solar Controller manufacturer / supplier in China, offering MPPT 20A 12V/24V Solar Charge Controller, 110V to 220V Step up Transformer, DC to AC 10kw Double Output Pure Sine Wave Solar Power Inverter and so on.

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MPPT 20A 12V/24V Solar Charge Controller

FOB Price: US $70-120 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $70-120/ Piece
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Port: Shenzhen, China
Production Capacity: 5000 Pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Condition: New
  • Application: Solar System Controller
  • Rated Charge Current: 40A 60A
  • Input Voltage Range: 15-45/30-70VDC
  • Charge Specification: 12V
  • Floating Charge: 13.4VDC
  • Shipping Weight: 1.9kg
  • Transport Package: Cartons and Pallets
  • Origin: Shenzhen
  • Certification: ISO, CE
  • Rated Voltage: 12V
  • Typical Idle Consumption: <10AMP
  • Max. PV Open Circuit Array Voltage: 45/70VDC
  • Bulk Charge: 14.6VDC
  • Over Charge Disconnection: 14.8VDC
  • Trademark: YIY
  • Specification: 40A 60A
Product Description
MPPT 20A 12V/24V Solar Charge Controller

MPPT 20A 12V/24V Solar Charge Controller

Technical Specifications
MPPT Solar Charger&Discharge Controller
Rated Voltage12/24Vdc24Vdc48Vdc
Rated charge current (include load current)    40Amp or 60Amp40Amp40Amp
Load current10Amp
Input voltage range15-45/30-70Vdc30-100Vdc60-100Vdc
Max.PV open circuit array voltage45/70Vdc100Vdc100Vdc
Overload protection(DC load)2.0*Inom>5s
1.25Inom temperature controlled
Typical idle consumptionAt idle <10Amp
Charge specification12V model24V model48V model
Bulk charge14.6Vdc(default)29.2Vdc(default)29.2Vdc(default)
Floating charge13.4Vdc(default)26.8Vdc(default)53.6Vdc(default)
Equalization charge14.0Vdc(default)28.0Vdc(default)56Vdc(default)
Over charge disconnection14.8Vdc29.6Vdc56.2Vdc
Over charge recovery13.6Vdc27.2Vdc54.427Vdc
Over charge disconnection10.8Vdc(default)21.6Vdc(default)43.2Vdc(default)
Over charge disconnection13.2Vdc24.6Vdc49.2Vdc
Temperature compensation-13.2mV/ºC-26.4mV/ºC-52.8mV/ºC
Lead acid battery settingsAdjustable
Ni Cad battery settingsAdjustable
Load control mode1.Low voltage Reconnect(LVR):Adjustable
2.Low voltage Reconnect(LVD):Automatic disconnection             
3.Reconnection:Includes warning flash before disconnect&reconnection
Low voltage reconnect12.0-14.0Vdc24.0-28.0Vdc48.0-56.0
Low voltage disconnect10.5-12.5Vdc21.0-25.0Vdc42.0-50.0
Ambient temperature0-40 ºC (Full load)  40-60ºC  (De-rating)
AltitudeOperating 5000m, Non-Operating 16000m
Protection classIP21
Battery temperature sensorBTS-Optional Remote battery temperature sensor for increased charging precision
Terminal size(fine/single wire)#8AWG

Packing and Shipping

Packing: cartons shall be used for small items while the wooden crates for big ones
Delivery:20 days after receiving payment( it's negotiable based on the specific order quantity)

MPPT 20A 12V/24V Solar Charge Controller
MPPT 20A 12V/24V Solar Charge Controller

Our Service

1.We have more than 10 years' experience in foreign trade service.

2.YIYEN/YIY would like to provide OEM/ODM Services to customers via the following ways.

Design for special packing 
We could provide the packing design service according to customers' instruction and our 

experience,including design of printed inner box and carton.
So working with YIYEN/YIY ,no need  to worry the design.
•inner box 
Products printing and logo OEM
Most of customers want to develop their own printing or put the logo on the products it's no 

problem for YIYEN/YIY,because  we have professional designers working in our factory. 
•adhesive labels 
•printing logo
Smaller orders are available
YIYEN/YIY  always prepare some stocks for hot selling products, so that meet the purchase requirement of smaller order from customers,because  we would liketo help them grow up at the 
beginning of business.And some customers trial order,in order to keep more and more business eachother in future.

3.During the warranty, any defective product will get repaired or replaced for free.

4.We have our own R&D team and Quality Control System which can guarantee the goods with good quality and advanced technology.

5.Don't hesitate to send inquiry to us when you see our products, we will do our best to reply as soon as possible and help you get more profit here.

6.In 2016, the Rate of Punctual Delivery is 98%.

MPPT 20A 12V/24V Solar Charge Controller

Q 1.What's the payment term?
A.We accept TT,30% deposit and 70% balance agaisnt copy of BL.


Q 2.How's the delivery time ?
A.Usually it will take about 25 days for production.


Q 3.Tell me the standard of package?
A.For the small capacity,it use carton,but for big capacity,we should use strong wooden case for protection.


Q 4.What kind of material of transformer?
A.We have two types, one 100% copper and the other is copper with aluminum.It depends on your requirment. In fact,those two have no difference if normal work well. Only except the longlife. Copper is better and also higer price.

Q 5.Could you offer Form A or C/O ?
A.It totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for this certificate.


Q 6.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.

Q 7.We want to know month capacity.
A.It depends on which model.For example for relay type small capacity,month capacity can reach near 20000pcs and big capacity near 3000pcs.

Q 8.Where is your market?
A.Our products are popular in russia, indonisia, Philippines,italy, america, pakistan and so on.Some of them are our regular customers and some of them are developing. 
We hope you can join us and make mutural benifit from our cooperation.

Q 9.Does the inverter connect with solar system ?
A.Yes.Because of the unique feature which combine invert,charge and AC auto-transfer switch into one complete system,made inverter not only connect with solar system,also could be used in& officer equipment, household items,power tools ans etc.

Q 10.What kind of certificate you have ?
A.Our company already achieve ISO, CCC, and for products, we have CE, SONCAP, GOST, UL(pending) .

MPPT 20A 12V/24V Solar Charge Controller
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