20a 12v 24v mppt solar charge controller with CE certification
Electrical & Power Energy Connectors & Terminals
MOQ:50 Piece(s)
Payment Method : T/T Wesstern Union Paypal
Keywords:mppt solar controllers Solar Controllers
| Product Category: | Electrical & Power Energy > Connectors & Terminals | Trademark: | HF |
| Product Package: | 1pc/box,24pcs/ctn | Specifications: | 10A,20A,30A |
| Place of Origin: | Wuhan | Port: | Shanghai |
Functions
(1) Maximum Power Point Tracking technology
(2) Multi-stage Charge Control
(3) Charge Voltage Temperature-compensated
(4) Discharge Control
(5) Protection against Reverse Connected Batter
(6) Protection against Reverse Connected Solar Modules
(7) Reverse Current Protection
(8) Overtemperature Protection
(9) PV Overvoltage Protection
(10) Current-limited for Excessive Charging Current
(11) Load Output Overload Protection
If the permissible load current is exceed, then the load output is switched off. The overload current vs. duration shows as follows:
| Rate of Current | Duration (s) |
| 1.1Irate ≤I< 1.2Irate | 120 |
| 1.2Irate ≤I< 1.5Irate | 60 |
| 1.5Irate ≤I< 1.8Irate | 10 |
| I≥ 1.8Irate | 0.2 |
| Note: Irate=10A, nominal load current | |
The controller restarts the load every 3 minutes automatically, but the user can also restart the load by the Restart key.
product details
Package Information:
Product size: 196 mm * 111mm * 54mm
1pc/color box,24pcs/ctn
Ctn size:605mm*440mm*200mm
CBM/ctn:0.053m3
G.W:17kg
Technical data :
| Model | ||
| Input | Maximum PV voltage | 75V |
| Maximum input power | 260W (12V), 520W (24V) | |
| Output | System voltage | 12V (24V) |
| Maximum battery voltage | 16V (32V) | |
| Maximum charging current | 20A | |
| Maximum load current | 20A | |
| Own consumption | ≤12mA | |
| Charging control mode | 4-stage (MPPT, Absorption, Equalization, Float) | |
| Float charge | 13.8V (27.6V) | |
| Absorption charge | 14.4V (28.8V), duration 2 hours | |
| Equalization charge | 14.6V (29.2V), duration 2 hours | |
| Load disconnection (LVD) | 10.8V (21.6V) | |
| Load reconnection (LVR) | 12.6V (25.2V) | |
| Temperature compensation | -4mV/ cell/ °C | |
| Battery type | Lead acid (Gel, Sealed, Flooded) | |
| Other | Maximum efficiency | 97% |
| Human interface | LCD, buttons | |
| Cooling style | Passive cooling | |
| Maximum wire size | 16 mm2 | |
| Ambient temperature | -10 to +50 °C | |
| Storage temperature | -20 to +60 °C | |
| Humidity | 0 to 90%, no condensation | |
| Dimensions | mm | |
| Weight | Kg | |
| Grounding | Positive grounding | |
| Degree of protection | IP32 | |
1 A:Absolutely.You are always welcomed to visit our factory.
2 Q:How do you control the quality of the products?
2 A:Our factory has obtained ISO9001 certificate. Every process of the production is strictly controlled. And all the products will be inspected by QC before shipment.
3 Q:What certificate do you have?
3 A:We have CE,ROHS.
4 Q:What kind of payment do you accept?
4 A:We accept T/T, Paypal, Escrow, Western Union for samples’ order.
5 Q:How long the delivery time?
5 A:2-7 days for ex-stock orders.15-30 days for production.
6 Q:What kind of controller you mainly manufacturer?
6 A:We mainly produce PWM solar charge controller, MPPT solar charge controller.
7 Q:Can we print our company logo on product and package?
7 A:Yes,but quantity of order is required. And we also need you to offer the Trademark authorization to us.
8 Q:How long is the warranty period?
8 A:1 year warranty. If you order our brand products, there will be 2 years warranty.
| Contact Name: | Mrs helen Liu | Contact Email: | he****n@hanfsolar.com |
| Contact Job Title: | Manager | Contact Mob: | 158***215 |
| Contact Tel: | 027-84750618 | Contact Fax: | 027-84750618 |
| Address: | 4th,Floor,Building A,Minying Science and Technology Industrial Park,Wuhan Eco-tech | Website: | http://www.hanfsolar.com/ |
Wuhan Hanfei Science &Technology Co., Ltd. was established in Jul.2015. We are a new and high-tech enterprise which was specialized in power products researching, manufacturing and marketing. Our factory is 2000 square meters office and 6 production lines. Monthly capacity is 30,000 pcs solar charge controllers.We test every electronic components and every product during production. The company has passed the ISO9001: 2008, and products have passed CE ,ROSH certificate, as well as other domestic and international authoritative certification and a number of patents. In 2015,we have researched 3 series of solar charge controller: CK,TK,SK series. These products have been sold in more than 120 foreign countries and regions and have been extensively applied and highly appraised in a number of major projects at home and abroad. Also we have applied own brand "Hanfsolar" at the end of 2015.Innovation and research is our key point. We will try our best to meet market requirements and provide more competitive products. Welcome all customers visit and place orders.
