
Hayleys Solar has partnered with leading tier-1 solar panel manufacturers around the world to provide only the best solar panels in Sri Lanka. All our solar system projects are fitted with durable and conversion-efficient solar panels to ensure that our customers receive long-lasting solar systems. The solar panels we use have been thoroughly checked and verified in their ability to withstand Sri Lankan climate and weather conditions.
Our long-standing relationship with only the best and most trusted solar panel suppliers coupled with our years of experience in the solar power industry have furnished us with the technological expertise to be able to recommend the best solar panels and system for your budget.
Our Partners

We guarantee quality, accountability, reliability and durability for your long-term investment on solar power.
At Hayleys Solar, we only trust brands that meet our stringent quality criteria:
- Easy-to-use solar systems
- Hassle free solar panels and equipment
- Stable enough to support warranties
- Tried and trusted for Sri Lankan conditions
Quality Solar Panels:
- No less than 98% in the first year
- Decline rate <.55% per year within 2 – 25 years
- 88% more output during entire lifespan
Contact us to find out about easy payment plans and 0% interest schemes to get the best solar panel prices in Sri Lanka from Hayleys Solar.
DESCRIPTION | POLY PANEL | MONO PERC |
WATTAGE | 335Wp | 400 Wp / 460Wp / 545Wp |
TECHNOLOGY | Polycrystalline | Monocrystalline PERC |
SIZE | 1960 x 991 x40 mm | 1960 x 991x 40 mm |
WARRANTY | 12 years | 12 years |
EFFICIENCY | 17.2% | 21% |
TEMPERATURE COEFFICIENT | -0.40%/C | -0.35%/C |
