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
New Loan Scheme for solar rooftop projects by IREDA
Solar installation for petrol pumps offers huge savings and energy independence. This 2025 guide explains system cost, subsidy, ROI, and installation process.
Single Line Diagram (SLD) in Solar PV Systems: Complete Guide to Design, Symbols & Reading
Learn how to fetch a Bill of Material (BOM) for a solar PV system directly from design documents like SLD, layout, and GA drawings. This step-by-step guide helps installers and EPCs ensure accurate material estimation and efficient project execution.
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.
How Quickly Can Solar Panels Pay for Themselves? Payback Period Explained
Learn how the solar panel payback period works, factors that affect ROI, and how soon you can recover your solar investment.
Solar EPC Installation Tools & Consumables Guide for Civil & Mechanical Work
A complete Solar EPC guide covering essential tools and consumables required for civil and mechanical installation to ensure smooth and efficient project execution.
Solar Panel Specifications Explained: How to Read Datasheets & Choose the Right PV Module
Choosing the right solar panel requires a clear understanding of technical specifications. This guide explains how to read solar panel datasheets, interpret key parameters, and select the best PV module for your project.
Understanding Solar Battery Specifications: Capacity, Voltage & Efficiency Explained
Solar batteries are essential for energy storage and backup in PV systems. This guide explains key specifications like capacity, voltage, efficiency, and depth of discharge to help you choose the right battery.
Solar for Cold Storage Units: 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.