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

Haryana’s GEOA 2025: A Boost for Captive Solar Plants and Wind Energy Developers
Haryana’s GEOA 2025 paves the way for growth in captive wind and solar energy projects with investor-friendly reforms.

500 kW Solar Power Plant Cost in UP 2025 | Latest Price, Subsidy & ROI
Thinking of setting up a 500 kW solar power plant in Uttar Pradesh? Discover the 2025 cost estimate, available subsidies, and expected ROI. Learn how commercial and industrial projects in UP can reduce energy expenses and achieve long-term savings with solar energy.

Solar Projects Challenges in India: Module Supply Shortages and Policy Delays Slow Growth
India’s utility-scale solar projects face delays due to module supply shortages and policy challenges, impacting the growth of renewable energy.

Steps for Conducting a Load Assessment Before Solar Installation and Its Requirements
Load assessment is an essential step before installing a solar PV system. It helps determine electricity consumption and ensures accurate system sizing for optimal solar 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।

Capex vs Opex Solar Model: Which is Better for Your Energy Needs?
Solar energy systems are becoming increasingly popular in homes and businesses around the world. With rising electricity costs, solar energy provides an attractive alternative to traditional energy sources.

India Solar Energy Policies: Key Updates and Government Initiatives
India is one of the leading countries in terms of solar energy development, having become the fastest-growing market for solar power globally.

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.