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2013 newest PWM solar charge controller
| FOB Price: | US $15 - 30 / Unit Get Latest Price |
|---|---|
| Port: | Ningbo/Shanghai |
| Minimum Order Quantity: | 100 Unit/Units Solar charge controller |
| Supply Ability: | 1000 Unit/Units per Week Solar controller |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
- Comprehensive capabilities verified by TÜV Rheinland
- Facilities onsite checked
-
Certifications: ISO 9001:2008
Report Suspicious Activity
This information was Verified by 
TÜV Rheinland and is valid for the following period:
2012/12/06 --- 2013/12/06
Quick Details
| Place of Origin: | Zhejiang China (Mainland) | Brand Name: | Saip | Model Number: | SML/SMG/SX |
| Application: | Charger Controller | Rated Voltage: | 12V | Maximum Current: | 25A |
Packaging & Delivery
| Packaging Detail: | Standard Export Packing |
| Delivery Detail: | In 5 days |
Specifications
Solar charge controller
1. 12/24V automatic recognition
2. OEM service
3. CE & RoHS certificate
4. 2 years warranty
Solar charge controller
1. 12/24V automatic recognition
2. OEM service
3. CE & RoHS certificate
4. 2 years warranty
SML series
Function
l Battery State-of-Charge display with 3 LEDs
l Acoustic load disconnect pre-warning
l PWM-regulation (series type)
l Boost, Equalize and Float charging, also for VRLA
l Integrated temperature compensation
l Large terminals (up to 24mm2 wire size)
l SOC and voltage controlled LVD
l Fully electronically protected
The SML series is a sophisticated solar charge controller family for low cost applications.
The electronic circuit is equipped with a microcontroller that provides high-efficiency charging technology together with a number of outstanding status display, warning and safety functions.
The temperature-compensated three-stage PWM charging method (boost-equalization-float) is now adjustable to sealed and vented lead-acid batteries. The new version also allows an either SOC or voltage controlled low voltage disconnect function.
The battery status is clearly indicated by three LEDs.
As the first controller on the market in this price range it comes with an acoustic low voltage load disconnect pre-warning feature.
| Model | SML05 | SML08 | SML10 | SML15 | SML20 | SML25 |
Nominal voltage: | 12/24V automatic recognition | |||||
Max. module current | 5A | 8A | 10A | 15A | 20A | 25A |
Max. load current | 5A | 8A | 10A | 15A | 20A | 25A |
Boost voltage | 14.5V/29.0V | |||||
Equalization voltage | 14.8V/29.6V | |||||
| Equalization voltage | 13.7/27.4V | |||||
Deep discharge protection | 11.4-11.9V/22.8-23.8V controlled by state of charge 11.0/22.0V controlled by voltage | |||||
Load reconnect voltage | 12.8/25.6V | |||||
Temperature compensation | -4mV/cell*K | |||||
Self consumption | <4mA | |||||
Max. wire size | 16mm ²(AWG#6) | |||||
Dimensions(W×H×D) | 80*100*32mm(w*h*d) | |||||
Weight | 220g | |||||
Temperature range | -20to+50°C | |||||
Type of protection | IP22 | |||||
SX series
Function
l Battery State-of-Charge display LCD
l Charge and discharge status display
l Acoustic load disconnect pre-warning
l Load status indication
l Choose between 5 load disconnect algorithms
l Boost/absorption/float PWM-regulation (series type)
l Integrated temperature compensation
l Covered terminals(up to 16mm2 wire size)
l Full solid-state protection
The SX series is a sophisticated solar charge controller family with exceptional features in this price range. Beside a perfect PWM regulation with integrated temperature compensation the controllers provide extraordinary display, programming and safety functions.
The battery state of charge is clearly displayed with a bar chart, as well as energy flows from and to the battery and the load status (e.g. overload, load short circuit). The deep discharge protection function can be set up to three different modes: voltage controlled, SOC controlled or adaptive (fuzzy logic).
Acoustic warnings are built in, also A programmable nightlight function.
The compact case design is prepared for DIN rail mounting (mounting device available as an accessory).
| Type | SX10 | SX20 | SX30 | SX40 |
| Charge Current Max. | 10A | 20A | 30A | 40A |
| Load Current Max. | 10A | 20A | 30A | 40A |
| System Voltage | 12/24V | 12/24V | 12/24V | 12/24V |
| Self Power Consumption | <4mA | <4mA | <4mA | <4mA |
| Ambient Temp. Range | -25 to 50 °C | -25 to 50 °C | -25 to 50 °C | -25 to 50 °C |
| Dimension | 92x93x38mm | 92x93x38mm | 92x93x38mm | 92x93x38mm |
| Weight | 168g | 168g | 168g | 168g |
| Type of Protection | IP22 | IP22 | IP22 | IP22 |
This information was Verified by TÜV Rheinland and is valid for the following period:
2012/12/06 --- 2013/12/06
The information below covers both the Gold Supplier and its related companies, which are defined according to china laws and regulations, and which will also be clearly displayed in the full report >>
Production Capacity:
| Product Line Name | Production Line Capacity | Actual Units Produced(Previous Year) |
|---|---|---|
| Solar charge controller and Solar power system | Solar Charge Controller 25,000 Pieces / Month | Solar Charge Controller 217,500 Pieces |
Export Market Distribution:
| Market | Revenue(Previous Year) | Total Revenue (%) |
|---|---|---|
| North America | USD 700,000 | 24.15 |
| South America | USD 200,000 | 6.9 |
| Eastern Europe | USD 300,000 | 10.34 |
| Africa | USD 300,000 | 10.34 |
| Oceania | USD 200,000 | 6.9 |
| Mid East | USD 200,000 | 6.9 |
| Eastern Asia | USD 300,000 | 10.34 |
| Northern Europe | USD 400,000 | 13.79 |
| South Asia | USD 300,000 | 10.34 |
Production Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Bench-type drilling machine | Yonglong & 2516-1A | 1 | 3.0 | Acceptable |
| Cutting machine | Hanail & HN2LOB | 1 | 3.0 | Acceptable |
| Contraction packaging machine | Jiangnan & BS-400 | 1 | 3.0 | Acceptable |
| Packaging machine | Brother & KZB-II | 1 | 3.0 | Acceptable |
Testing Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Delay tester | DINGKE & KBD-45&100 | 1 | 3.0 | Acceptable |
| Residual current circuit breaker tester | Yongguang & GDB-500-1 | 1 | 3.0 | Acceptable |
| Digital electric bridge | Tonghui & TH2811C | 2 | 3.0 | Acceptable |
| Digital oscilloscope | RIGOL & DS1052E | 1 | 3.0 | Acceptable |
| Transistor curve tracer | Xinjian & QT2 | 1 | 3.0 | Acceptable |
Production Flow:
Incoming goods inspection
Punching
Cutting
Plug-in components
Welding
Assembly 1
Assembly 2
Testing
Certification:
| Certified Picture | Certification Name | Certified By | Certificate No. | Product Name & Model No. | Available Date --- Expired Date |
|---|---|---|---|---|---|
 |
CE | VOV Certification & Testing Laboratory Limited | VT11058922 | Solar charge controller & SML-05, SML-08, SML-10, SML-15, SML-20, SML-25, SML-30, SML-35, SML-40, SML-50, SML-60 | 2011/05/23 --- 2049/12/31 |
 |
CE | VOV Certification & Testing Laboratory Limited | VT12029094 | Solar power generator & SP-20, SP-60, SP-100, SP-120, SP-150, SP-1000, SP-3000, SP-5000 | 2012/02/24 --- 2049/12/31 |
Our company (called "Saip" for short) is an enterprise specialized in the design, production and sales of electric equipment. Our office is located in the largest manufacturing base of electric equipment of Wenzhou, which is called "the Electric Equipment Capital of China".
Saip has five specialized branches, and over 300 specialized cooperative partners. Saip, an ISO9001 certificated enterprise, has modern production lines and high quality controlling equipment with scientific ... View detail
Saip has five specialized branches, and over 300 specialized cooperative partners. Saip, an ISO9001 certificated enterprise, has modern production lines and high quality controlling equipment with scientific ... View detail
Basic Information Indicates information has been verified onsite by a certification specialist
| Product/Service (We Sell): | Solar charge controller, Solar power system, Water proof box, Distribution box, LED controller, LED lens, Temperature controller, Heater, Wind turbine, Inverter | |
| Brands: | saip | |
| Number of Employees: | 101 - 200 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia |
|
| Main Customers: | Depot,UNITRON,PELLENC,ZISELECT | |
| Total Annual Sales Volume: | US$10 Million - US$50 Million | |
| Export Percentage: | 51% - 60% |
Factory Information
| Factory Size (Sq.meters): | Below 1,000 square meters | |
| Factory Location: | No. 137, Liuqing North Road, Liushi Town Yueqing City, Wenzhou City, Zhejiang Province, China | |
| Number of Production Lines: | Above 10 | |
| Number of R&D Staff: | 5 - 10 People | |
| Number of QC Staff: | Less than 5 People | |
| Management Certification: | ISO 9001:2008 | |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |
Supplier Assessment Report
| Download and view Report |
| Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers. |
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