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

Solar Energy for Industries Explained: Everything You Need to Know
Solar energy can greatly benefit industrial and factory owners as they require a constant and substantial source of electricity 24/7.

Everything You Need to Know About Solar PV Modules
Solar PV modules explained: how they generate electricity, their benefits, and why they’re key to renewable energy growth.

UP Discoms Propose 9.21% Electricity Tariff Hike for 2015-16
Uttar Pradesh Discoms propose a 9.21% increase in electricity tariffs for 2015-16, impacting residential, commercial, and industrial consumers across the state.

Solar PV Testing Equipment Inspection & Maintenance Guide
A complete guide to solar PV testing equipment inspection and maintenance, ensuring accurate measurements and reliable system performance.

How to Improve Solar Panel Performance for Optimal Energy Output
Performance degradation in solar panels reduces energy output over time. This guide explains how to factor in degradation when calculating annual yields, ensuring accurate estimates for residential, commercial, and industrial solar installations.

Solar Roof Hook Installation: Step-by-Step Guide
A step-by-step guide to solar roof hook installation, covering positioning, alignment, and best practices for strong and reliable rooftop systems.

Sanctioned Load & Rooftop Solar: Everything You Need to Know
Learn why sanctioned load is crucial before rooftop solar installation. Understand its role, process, and impact on solar panel efficiency and subsidy eligibility.

Haryana and UP Face Delays in Solar Net Metering Approvals
Net metering for rooftop solar in Haryana and Uttar Pradesh faces procedural delays, affecting solar adoption and efficiency for residential and commercial consumers