Solar Panel Sizes and Features in Delhi/NCR: A Complete Guide
Solar Panel Sizes and Features in Delhi/NCR: A Complete Guide
With the advancement in technology, the sizes of the solar panels are reducing to provide the same potential of electricity. Right now the panels available in Delhi / NCR can provide up to 340 Watts of power from a single panel. It means there would be a requirement of at least 3 panels if one wishes to generate 1 KW of solar power. Here we will discuss the sizes and features of solar panels
Sizes and Features of Solar Panels
The panel sizes generally available in the markets will include panels from 250 watts onwards. Commonly available will include panel sizes of 315 watts, 330 watts and so on.
The panel size of a 315 watt panel will be around 2.0 meter X 1.0 meter based on the specifications provided by key suppliers. Typical specs of sizes and features of solar panels are as follows.
| Technical | |
| Power (Wp) | 320 |
| Mono/Poly | Poly |
| Length (m) | 1.956 |
| Width (m) | 0.991 |
| Efficiency (%) | 16.51 |
| Positive Power Tolerance (W) | 0-5 |
| Commercial | |
| Product Warranty (Years) | 10 |
| Linear Power Output Warranty (Years) | 25 |
| Warranted Degradation: Year 1 (%) | 2.50 |
| Warranted Power Output in Year 1 (%) | 97.50 |
| Degradation after 10 years (%) | 10.00 |
| Warranted Degradation/Year 2-25 (%) | 0.70 |
| Warranted Power Output after 25 Years (%) | 80.70 |
| Guaranteed Power (1-10 Years) (%) | 90.00 |
| Guaranteed Power (10-25 Years) (%) | – |
The warranties are provided by the supplier which are transferred back to back to the consumers.
Suggested Articles

Group Net Metering for Solar Projects: A Smart Way to Maximize Solar Energy Generation
Discover how group net metering allows multiple participants to share solar energy from a single project, reduce electricity bills, and enhance solar efficiency.

Solar Rooftop: अपने घर को बनाओ खुद का पावर हाउस | Complete Guide
सौर रूफटॉप सिस्टम आपके घर को पावर हाउस बना सकता है। यह न केवल बिजली के बिलों में बचत करता है, बल्कि साफ और नवीकरणीय ऊर्जा भी प्रदान करता है। जानें सौर पैनल की इंस्टालेशन प्रक्रिया, लागत, लाभ और कैसे यह आपके घर को आत्मनिर्भर ऊर्जा का स्रोत बना सकता है।

500 kW Solar System Price in Haryana: Latest Cost, Benefits & Savings
Looking to install a 500 kW solar system in Haryana? Discover the latest 2025 price range, government incentives, and key benefits for commercial and industrial users. Learn how adopting solar can cut electricity bills and boost long-term savings.

Fuses & Circuit Breakers Inspection Guide for Solar PV Systems
A complete guide to inspecting fuses and circuit breakers in solar PV systems, including testing methods, fault identification, preventive maintenance, and safety checks for reliable system operation.

Sequential Troubleshooting for Grid Power Interruptions in Solar PV Systems
A complete guide to sequential troubleshooting in solar PV systems, helping identify and resolve faults during grid power supply interruptions through systematic testing and diagnosis.

Breakthrough in Solar Technology: 33.2% Efficient Perovskite-Silicon Cell
Scientists achieve a breakthrough in solar technology with a perovskite-silicon tandem cell reaching a record 33.2% efficiency for higher energy output.

Introducing the ESS-2000-24V Hybrid Solar Inverter: Smart Power for Modern Homes & Businesses
The ESS-2000-24V Hybrid Solar Inverter delivers intelligent power management for homes and businesses. With advanced solar charging, lithium battery support, and seamless backup, it ensures uninterrupted, efficient, and clean energy for modern users.

How Are Solar PV Modules Made? Complete Guide to the Manufacturing Process
Choosing the right solar panels can be confusing with so many options in the market. This guide simplifies solar panel selection by comparing types, efficiency ratings, and cost factors. Whether for your home, business, or industry, learn how to make an informed decision and maximize the return on your solar investment.