| Customization: | Available |
|---|---|
| Condition: | New |
| Customized: | Customized |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
CNS-202 is It is used by students conducting investigations into photovoltaic power generation. It has the following advantages:
(1) LCD screen and RS485.
• With LCD screen for the display of voltage and current, available for RS485 communication.
(2) Position of the photovoltaic panel can be adjusted arbitrarily
• So as to achieve system performance inside the laboratory irrespective of outside conditions.
(3) Controllable light intensity
• The light intensity can be controlled by rotary knob on panel, thanks to the excellent mechanical adjustment frame structure.
(4) Multi-level PWM solar charging controller.
• Multi-stage PWM type solar charge controller is adopted for the high efficiency power generation control and monitoring.
(5) Flexible light support: east / west (+30° ~ +150°), south / north (+30° ~ +150°)
• The angle of light source can be positioned more than 120 degree from south to north, or 120 degree from east to west freely.
(6) Obtaining research data quickly
• The specialized instruments installed include: AC/DC voltmeter and ampere meters for investigation of system efficiency and characteristics.
| 1.Solar panel open circuit voltage test | 2.Solar panel short circuit current test |
| 3.Solar panel iv characteristic test experiment | 4.Solar panel maximum power output characteristics experiment |
| 5.Solar panel transfer efficiency experiment | 6.Solar panel PV characteristics experiment |
| 7.Storage battery DC discharging experiment | 8.Solar panel to battery charging experiment |
| 9.Solar panel output voltage test under different light source angle and intensity | 10.Solar panel output voltage test under different panel angle |
| 11.Controller input and output experiment | 12.DC resistive and inductive load experiment |
| 13.AC resistive and inductive load experiment | 14.Integrated load experiment |
| 15.Controller integrated load and electricity consumption measurement | 16.Connect solar power generator to electrical grid |
| 1.Mobile aluminium experiment stand |
- Two-floor storage cabinet with double doors - Wide type drawer of size 800mm x 460mm - Universal castors of two lockable, with dia 100mm, up to capacity 80kg/pcs. |
| 2.Photovoltaic system |
- Simulated light source x2: 500W halogen tungsten lamps with circular connector - Solar cell x2: Pmax. 20W, voltage at Pmax 17.6V, open circuit voltage21.1V, short circuit current 1.25A |
| 3.XDY-002 Power supply control module |
- Input mains circuit breaker 10A
- Output AC220V socket x2 with cover
- Output AC220V through 4mm socket with indicator / short circuit protection
|
| 4.XNB-203 On-grid inverter 300W |
- DC max current 20A, AC max output 330W
- AC output range 230VAC(190-260VAC)
- Power factor > 97.5%, Peak efficiency 95%, stable efficiency 92%
|
| 5.XNB-103 Off-grid inverter 300W |
- Peak power 600W - Output DC5V through USB - Pure sine wave inverter 300W |
| 6.XCS-121 Solar controller module |
- Controller 12/24V, max. 10A, with RS485 communication
- Overload, under / over voltage, over temperature, reverse connection protection
|
| 7.XGK-001 Light control module |
- With all terminal led to colorized 4mm safety socket - Simulated sunlight controller, 1000W, input DC24V, AC220V, with on/off switch |
| 8.XBT-121 Storage battery (12V) |
- Cyclic use: 14.5…14.9V
- Initial current: 3.6A max.
- With all terminal led to colorized 4mm safety socket
|
| 9.XYB-001 Meter board 1.0 |
- Voltmeter digital AC0…450V
- Voltmeter digital DC0…300V
|
| 10.XZH-001 DC/AC load module |
- DC12V LED lamp
- AC220V illuminating lamp
|
| 11.Accessory |
- Experiment guide book - Safety whole sealing cable: Conductor cross section: 16AWG tinned copper wire, 3kV, 20A |
| Quantity (sets) | 1 - 5 | >5 |
| Time (days) | 35 | To be negotiated |
Wenzhou CHOIEO (Qiaoou) Education Technology Co., Ltd. was established on January 22, 2019, with its registered address located in Heyi Village, Oubei Street, Yongjia County, Wenzhou city, Zhejiang Province.
Its business scope includes research and development, installation and sales of education software; Design, development and installation of teaching equipment, teaching instruments, teaching models, teaching training equipment, laboratory equipment, instruments and meters, professional skill appraisal equipment, intelligent manufacturing training equipment; Hardware products, metal products, low-voltage electrical equipment, office equipment, mechanical equipment, computer software and hardware research and development; Import and export of goods and technologies.
The company set independent production and import and export trade in one, specializing in vocational and technical education equipment export. The company has a young team, good technical reserves and long-term customer resources.
>> Company Environment
>> Meeting with Clients
>> Clients Training
>> Company Certificate
1. Are you a trading company or manufacturer?
A: We are a factory. We specialize in vocational training equipment in China for 8 years, our products include AutomationTrainer,
Hydraulic and Pneumatic Trainer, Renewable Energy Trainer, PLC Technology Trainer etc.
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Made-in-China, your order and money will be well guaranteed.
3.How can I know how my order is being done?
A: We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.
4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we guarantee most accessories. Provided emails with details including pictures or short video, we will send guide manual or replacements at our cost to repair.
5. How long is your delivery time?
A: Generally, it is 10-15 days if the goods are in stock. Or it is 30-50 days if the goods are not in stock, it is according to quantity.
6. Do you provide OEM & ODM services?
A: Yes, we can do according to your requirement.
>> Warm Tips:
If you don't find the exact product which you need from our website, please feel free to contact us directly, we have a professional technical team and service team, we have ability to customize your products according to your requirements!
){kind=link}