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A Grade 250w high efficiency Poly PV Solar panels
Max Power Voltage Vmp(V)
Max Power Current Lamp(A)
Open Circuit Voltage Voc(V)
Short Circuit Current Isc(A)
Temperature Coefficients of Isc (%/℃)
Temperature Coefficients of Voc (%/℃)
Temperature Coefficients of Pmp (%/℃)
Mechanical & Limits Data
NO of Cells and Connections
Polycrystalline Cell 156 x 156 mm
–40 °C to +85°C
Max System Voltage(VDC)
Products Detailed Pictures
Off-grid PV system consists of of the solar modules, charge controller, inverter and battery banks etc.
Convert sunlight instantly into DC electric power. Formed by the solar modules (also called photovoltaic
modules) in accordance with the system requirements for series and parallel.
Solar charge controller:
A charge controller may be used to power DC equipment with solar panels. The charge controller
provides a regulated DC output and stores excess energy in a battery as well as monitoring the battery
voltage to prevent over charge or over discharge. An inverter can be connected to the output of a charge
controller to drive AC loads.
Converts DC output power of photovaltaic soalr panels into standard AC power for use in the local off-grid
electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary
Stores energy when there is an excess coming in and distribute it back out when there is a demand. Solar
PV panels continue to re-charge batteries each day to maintain battery charge.
We are a Quality + Service oriented company with“Excellence at Each Step” approach, composed of the finest
components from TUV and IEC-certified partners around the world, Our modules consistently undergo a variety of
trials at the company’s Test & Development Centre, ensuring peak performance capabilities. The company is
committed to develop and provide the world with clean and renewable energy to ease the energy shortages as well
as human kind’s impact on the environment.
Solar system advantages:
1. CE, ROHS approved.
2. High conversion efficiency, high-transmission rate.
3. Energy saving, environmental-friendly.
4. Advanced technology, strict quality control system.
5. Easy installation, safe operation, free maintenance.
6. Low MOQ, fast delivery time, long service life
1. High efficiency and High power.
2. Long-term electrical stability.
3. Lowest price and Fastest delivery.
4. Good quality and good service.
6. Good Warranty
9.More than 35 years on the lifetime.
10 DHL/Fedex/UPS/TNT/EMS etc
It can load household appliances like TV, Air Conditioner, refrigerator, lighting, washing machine, etc.It can be applied to the villa, household, tourist resorts, prairie areas, remote mountain village, no power supply areas, farms, villages, island, highway and any regions to generate electricity.
Features--- Solar Generator System for Home
1.100% photovoltaic storage system, domestic power supply.
2.New green energy applicable to household appliances, TV and phone charging, etc.
3.Equipped with various safety devices.
Remark: The sunshine rediation will affect the charge time, so we will supply you perfect design according to your local climate.
Benefits of Solar Power:
Now is a great time to go solar and harvest the power of the sun. Here is our top ten list of the benefits to installing solar power:
1, When installed, solar energy is free – no resources are consumed
2, Help to lessen our dependence on heavily polluting coal power stations
3, Fossil fuels can't last forever, future generations will appreciate the effort
4, You are gaining energy independence - add battery backup power for even greater energy security
5, The cost of electricity is only going to rise – insure against that rising cost
6, Quality solar power and water adds value and appeal to your home
7, Solar PV systems are easily upgraded in future - aim to make your house a net energy producer!
8, Solar panels offer a long lifetime of low maintenance service, maybe 30-40 years
9, Your friends will think you're great!
10, You'll feel great for doing your bit for the environment!
We have organized several common questions for our clients，may help you sincerely：
1.what price for each watt?
it depends on the quantity, delivery date and payment terms,
2.what is your size for each module? can you tell me the parameter of your module?
we have different series of panels in different output, both c-si and a-si. please take the specification sheet for your reference.
3.Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?
Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.
We can provide you not only the solar module but also Solar Cells, the off grid solar system, we can also provide you service with on grid plant.
4What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
5.How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
6. Can you do OEM for us?
Yes, we can.
7.How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
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