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

Corporate Safety Policies for Solar PV Workplaces
A complete guide to establishing and following safe work procedures in solar PV systems, ensuring worker safety during installation, testing, commissioning, operation, and maintenance.

Earthing and Lightning Protection Required for Solar Installation – Complete Guide for Solar Installers
Earthing and lightning protection are critical safety components in solar PV installations. This guide explains their importance, types, components, and best practices for solar installers.

Solar for Pharma & Chemical Industries: Cost, Benefits, Installation & ROI in India
A complete guide on solar systems for the FMCG industry in India covering installation cost, benefits, ROI, system sizing, and the installation process.

Earthing & Lightning Protection Testing for Solar PV Systems
A complete guide to earthing and lightning protection testing for solar PV systems, ensuring safety, regulatory compliance, and long-term system reliability.

6 Upcoming Renewable Energy Events in India You Should Attend
The World Environment Expo, 2022 is a business platform that allows national and international equipment

Solar Panel Wattage, Output & Ratings: Complete Buyer Guide
Solar panel wattage and ratings decide how much electricity you generate. This guide explains panel output, efficiency, and how to choose the right solar panel for your needs.

Should You Switch to Solar in India? Complete Guide
India has become a hot-selling solar market and people are interested in installing solar systems in their homes as well as in industries and factories.

Difference Between Solar Power and Photovoltaic: Explained Simply
Total solar PV power represents the combined power output of a solar photovoltaic system. This guide explains its meaning, calculation, and how it directly impacts solar performance, efficiency, and long-term energy generation.