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

UP Electricity Tariff Increase 2015-16: Rates Rise by Rs 0.40–1.00 per Unit – What Consumers need to know
Uttar Pradesh has increased electricity tariffs for 2015-16, ranging from Rs 0.40 to 1.00 per unit. This update explains the revised rates, the sectors affected, and what consumers need to know about the tariff hike.

Difference Between Electric Power and Energy: Why Is It Important for Solar Installers?
Electric power and electrical energy are fundamental concepts in solar installations. This guide explains their differences, formulas, units, and importance for solar PV system performance.

Solar for Warehouses and Malls: Cost, Benefits, Installation & ROI in India
A complete guide on solar for warehouses and malls in India covering installation cost, benefits, ROI, system sizing, and installation process.

How to Calculate PV Power Output? Step-by-Step Guide
Calculating PV power output helps you estimate how much electricity a solar system can generate. This step-by-step guide explains the PV power output formula, examples, and key factors affecting solar energy production.

Solar for Food Processing 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.

Solar Inverter Wire Connection Inspection Guide
A complete guide to inspecting solar inverter wire connections, identifying damaged cables, loose terminals, and ensuring safe, efficient, and reliable solar PV system operation.

Verify Grounding and Insulation Resistance in Solar PV Systems
A complete guide to solar PV grounding and insulation resistance testing, ensuring electrical safety, compliance, and reliable system performance.

पीएम सूर्य घर योजना 2025 – मुफ्त बिजली पाने के लिए ऐसे करें आवेदन
पीएम सूर्य घर योजना ऑनलाइन आवेदन 2025: मुफ्त बिजली पाने की आसान स्टेप-बाय-स्टेप प्रक्रिया यहाँ पढ़ें।