Vinsun 20W Solar Panel – Monocrystalline
20Wp | Monocrystalline
₹694 · 7-day return · Dealer & bulk rates on WhatsApp
- 20Wp monocrystalline solar panel
- About 75 Wh on a sunny day
- 7-day return
About the Vinsun 20W Solar Panel
The Vinsun 20W Solar Panel is a monocrystalline solar panel rated at 20 watt-peak (Wp). It is a good fit for 2–4 LED bulbs, solar DC table fans and charging 7–12Ah batteries.
On a clear day in North India a solar panel typically gets about 5 hours of strong sunlight. Allowing for heat, dust and wiring losses, a 20W panel gives roughly 75 Wh of energy per sunny day.
The 20W panel is sold at ₹694 with a 7-day return window, and dealer and bulk rates are available. Vinsun Renewables supplies it from Sahibabad, Ghaziabad to homes, shops, dealers and solar installers across Delhi NCR and Uttar Pradesh.
Key Features
20W Solar Panel – Specifications
| Brand | Vinsun |
|---|---|
| Product | 20W solar panel |
| Power (Pmax) | 20 Wp |
| Cell type | Monocrystalline |
| Energy per sunny day | About 75 Wh (approx.) |
| Price | ₹694 (retail) · 7-day return |
| Supplied by | Vinsun Renewables Pvt. Ltd., Sahibabad, Ghaziabad (UP) |
How Much Power Does the 20W Panel Give?
A rough rule: daily energy ≈ panel watts × 5 sun hours × 0.75. For the 20W panel that is about 75 Wh on a clear day – less on cloudy days or in winter.
| Charging a 12V battery (with charge controller) | Approx. time in full sun |
|---|---|
| 12V 7Ah battery | 5.6 hours |
| 12V 26Ah battery | 21 hours |
| 12V 40Ah battery | 32 hours |
These are estimates for planning. Real output depends on sunlight, panel angle, temperature, shade and dust. Always use a suitable solar charge controller between the panel and the battery.
Vinsun Solar Panel Price List
| Panel | Type | Energy / sunny day | Price |
|---|---|---|---|
| 5W Solar Panel | Monocrystalline, 9 cells | ~19 Wh | ₹325 |
| 10W Solar Panel | Monocrystalline | ~38 Wh | ₹446 |
| 12W Solar Panel | Mono PERC, 20 cells | ~45 Wh | ₹444 |
| 15W Solar Panel | Mono PERC, 25 cells | ~56 Wh | ₹577 |
| 20W Solar Panel | Monocrystalline | ~75 Wh | ₹694 |
| 30W Solar Panel | Monocrystalline | ~113 Wh | ₹781 |
| 50W Solar Panel | Monocrystalline | ~188 Wh | ₹1,155 |
| 75W Solar Panel | Monocrystalline | ~281 Wh | ₹1,500 |
| 100W Solar Panel | Monocrystalline, 36 cells | ~375 Wh | ₹2,010 |
Not sure which size you need? WhatsApp us what you want to run and for how many hours, and we will suggest the right panel.
Installation Tips
- Face the panel towards the south and tilt it at about 25–30° (close to the latitude of Delhi NCR).
- Keep it free from shade of walls, trees and water tanks – even a little shade cuts output a lot.
- Wipe off dust every 1–2 weeks with a soft cloth and plain water.
- Use a solar charge controller when charging batteries, and the right wire size for the distance.
- Fix the panel firmly so that wind cannot move it.
Where Can You Use It?
- 2–4 LED bulbs
- Solar DC table fans
- Charging 7–12Ah batteries
- Homes with power cuts
- Shops & dhabas
- Farm houses
For Dealers, Installers & Bulk Buyers
We supply the 20W solar panel in bulk to dealers, solar installers, NGOs and institutional buyers across Delhi NCR and Uttar Pradesh. WhatsApp or call us for the dealer price, minimum order quantity and dispatch time.
Frequently Asked Questions – 20W Solar Panel
What is the price of the Vinsun 20W solar panel?
The retail price is ₹694, with a 7-day return window. For dealer or bulk rates, call +91 80768 45175 or WhatsApp +91 98712 53774.
How much electricity does a 20W solar panel produce per day?
About 75 Wh on a clear sunny day (around 5 sun hours). It is lower on cloudy days and in winter.
How long does a 20W panel take to charge a 12V 7Ah battery?
Roughly 5.6 hours of full sun, using a solar charge controller.
Is this panel monocrystalline?
Yes. It is a Monocrystalline solar panel.
What can I run with a 20W solar panel?
It is suited to 2–4 LED bulbs, solar DC table fans and charging 7–12Ah batteries. Tell us your load on WhatsApp and we will suggest the right panel and battery.
Do you supply solar panels in bulk?
Yes. We supply dealers, solar installers and bulk buyers across Delhi NCR and Uttar Pradesh.
विनसन 20 वाट सोलर पैनल – हिंदी में जानकारी
विनसन 20 वाट सोलर पैनल एक मोनोक्रिस्टलाइन पैनल है। धूप वाले दिन यह लगभग 75 Wh बिजली बनाता है।
इसकी कीमत ₹694 है और 7 दिन में रिटर्न की सुविधा है। डीलर और थोक रेट के लिए कॉल या WhatsApp करें।
अक्सर पूछे जाने वाले सवाल
विनसन 20 वाट सोलर पैनल की कीमत क्या है?
रिटेल कीमत ₹694 है और 7 दिन में रिटर्न की सुविधा है। डीलर/थोक रेट के लिए +91 80768 45175 पर कॉल या +91 98712 53774 पर WhatsApp करें।
20 वाट पैनल एक दिन में कितनी बिजली बनाता है?
धूप वाले दिन लगभग 75 Wh (करीब 5 घंटे की अच्छी धूप में)।
12V 7Ah बैटरी कितनी देर में चार्ज होगी?
तेज़ धूप में लगभग 5.6 घंटे, चार्ज कंट्रोलर के साथ।
Other Vinsun Solar Panels
5W Solar Panel₹325
10W Solar Panel₹446
12W Solar Panel₹444
15W Solar Panel₹577
30W Solar Panel₹781
50W Solar Panel₹1,155We also make solar home light systems, solar DC table fans, sun heaters and rechargeable torches. See all products →