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frequently asked questions

Q – Which one is cheaper, solar or wind?


A – Solar is cheaper, more efficient and requires less maintenance than wind energy.  

Q – How much does a high quality Solar Water Heater cost and is it worth it?


A – Approximately $120,000 JMD upwards and should pay for itself in the savings on your light-bill.  

Q – How long is the installation process?


A – It depends on the size of the system. Typically the entire installation process takes a few days to complete (3-7 days). Solar water heaters take approx. 2-3 hours to complete the installation.  

Q – Can I run my existing electric water heater on my new off-grid solar energy system?


No, It is not recommended that you waste the electricity generated by the solar system to run an electric water heater because they required a tremendous amount of power to produce hot water. Solar water heaters are independent from the off-grid solar energy system and require no electricity; instead it uses copper lined glass tubes to absorb the sun’s heat to warm the water and stores it in a thermal tank for later use.  

Q – Should I disconnect my JPS supply after going green with solar?


A – No you should not; even though you would become your own independent producer of electricity it is always a good idea to have a secondary back-up power source.  

Q – Do I need a designated area to mount all my equipment for the solar system and about what size ?


 A – Yes, you need a control room or area that’s isolated from your general living area, such as the garage. Often times a room has to be added onto the property to accommodate the new off-grid solar system, at least an 8’x8’ room should suffice.  

Q – Can I incorporate a generator into my design for the off-grid solar energy system?


A – Yes, in most cases the system can be configured to accommodate a generator as a second or third power supply source with seamless automatic transfer between power sources.

Q – Can I incorporate a wind turbine into my renewable energy set-up?


A – Yes, whenever you combine more than one renewable source it is called a hybrid system. Solar generates in direct current and is more efficient as a charging source. Wind energy is less cost effective and productive than solar but can be a valuable addition to your off-grid system if your location is very windy. Wind turbines contain moving parts that wear over time and requires constant maintenance.   

self watering battery kits

Never water your lead acid batteries again. Introducing our new automatic self watering battery kits for Surrette Rolls Batteries.

 Check out this great video

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We love our customers, so feel free to visit during normal business hours.

GREEN LATAN ENERGY - The Solar Specialist

Junction, Saint Elizabeth, Jamaica

(876) 467-6643


Monday - Friday: 9am - 5pm

Saturday: By appointment

Sunday: Closed

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