Solar Kits

Discover our solar kits

Whether you are grid connected or not, with low or high electrical consumption, we have the right kit for you!

Sustainable Earth has designed a few « solar kits » to help you understand what can be done with solar systems, and mainly to benefit from new technologies provided by Victron such as « Grid Assist » or « Hybrid ». One size does not fit all, but these give you an idea of what kit provides what. It clearly shows as well the HUGE differences that can exist between two 3 bedroom homes for example: one being low energy and the other being not, and having higher electrical consumption.

Most of these kits use the « Grid Assist » technology with the existing grid as a back up used when needed. Some are completely « Off Grid » .

These kits are here to give you an idea of what can be done, for how much…  But your system is for sure unique and will have to be designed for you. As you can see when comparing similar consumptions, the best system is probably in between the less and more expensive. So contact us for your own design, based on your REAL consumption and needs.

Grid Assist

If you are grid connected and you want partial or back up alternate energy: you wish to have a back up system or an alternate energy system covering part of your electrical needs, enabling you to always have enough energy for your absolutely necessary appliances (you decide which one they are: Fridge? TV? Computer? Drill? AC? All these?…) and for your sensitive electronic equipment to stop receiving power surges from your local supplier after eventual shortages.

Mini RCL Kit (Recharge-Connect-Light)

  • Self sufficient Victron solar kit
  • 1 x 185 W solar panel
  • 1 x 75/10 solar MPPT Charge Controller
  • 1 x 12V-500W Victron inverter
  • 1 of 12V-90 Ah – Victron GEL Battery
  • Accessories, Breakers, cables
  • Delivery and Installation

Daily Consumption: 0,77 Kwh
EC Installed Cost:  EC$4,602.00  All included
Or save and “Do it yourself” 
DIY Option : EC$ 3,599 – Pick up at Roseau shop

This system will  : RECHARGE your phone, tablet, tools, CONNECT you to the internet with a router 24/7, and LIGHT you with 5 bulbs.

Rezilient Backup Kit

Be « Rezilient » in case of need.

  • 2 x 445 W Amerisolar solar panels Mono
  • 1 x Victron MPPT 150/35 Charge controler
  • 1 x Victron Multiplus 1600/24/240 Inverter-Charger (Grid-Assist)
  • 2 x 12V-220 Ah – Victron Gel Batteries
  • 1 x Ironridge rack and accessories
  • Breakers, cables, Delivery and installation

Daily Consumption: 2500 Wh
EC Installed Cost:  EC$ 17,000 all included
Or Save and « Do it yourself » (Install and rack)
DIY Option: EC$ 14,610 . Pick up at Roseau showroom

This system will allow you to live normally even if... there is a long Domlec shortage. You will need to be careful on the energy you use. That’s resilience! Will power: 1 washing machine + 1 fan + laptop and 2 phone chargers + 1 router-modem + 1 TV + 1 stereo + 7 low energy bulbs + 1 low energy fridge full time with Grid Assist when required; or with smart use if grid shortage. Domlec will come in when needed.

4 Br Guest house Kit

Run your full 4br guest house with Growatt Grid Assist. (Covers 70 to 90% of your consumption) . Let Domlec IN when needed.

  • 5 x 445 W Amerisolar Mono solar panels
  • 1 x 5000 W Growatt SPF5000ES inverter-Charger 5K/48/240
  • 1x5Kwh Ion-Lithium Pylontech battery brick Batteries
  • 1 x Ironridge solar rack and accessories
  • Breakers, cables, delivery, installation…

Daily Consumption: 8 KWh
EC Installed Cost:  EC$ 24,484.00
Or save and « Do it yourself » 

This system will power full time, with the ... assistance of the Growatt « Grid-Assist » technology (So Domlec coming IN when needed . (Estimated savings on Domlec bill 75%) :  1 coffee maker + 1 Blender + 1 Microwave, + 1 washing machine + 1 vacuum cleaner + 2 ceiling fans + 2 laptop and 4 phone chargers + 1 Satellite dish/modem + 1 TV + 1 stereo + 27  low energy bulbs + 1 low energy AAA  fridge + 1 Low energy AAA Freezer full time + 1 pressure pump + Tools recharge... All with Grid Assist as needed.

3 bedroom residential home - Low energy - Grid Assist

  • Grid-Assist Victron solar kit
  • 6 x 320 W solar panel
  • 1 x 150/35 MPPT Solar  Charge Controller
  • 1 x 48V-3000W-240V  Victron Multiplus inverter
  • 4 of 12V-220 Ah – Victron Gel Batteries
  • Accessories, Breakers, cables
  • Delivery and Installation

EXW US$ Cost: $ 4,690.25 USD
Daily Consumption: 5,8 Kwh
EC Installed Cost:  EC$ 28,707.49  All included

This system will supply a 3 bedroom residential LOW ENERGY home with Grid-Assist technology (Still connected to the Grid, and use if and when... (still connected to the Grid, and use if and when needed) : 1 coffee maker, 1 blender, 1 Toaster, 1 Washing machine,  3  table fans, 1 laptop, 1 desktop, 1 printer, 2 tablets, 2 phone chargers, 1 LOW ENERGY TV, 1 router, 27 LED lights, 1 low energy fridge-freezer. This is an energy conscious 3 bedroom home connected to the Grid, hence benefitting from Grid Assist technology.

3 bedroom home HIGH consumption - Grid Assist

High consumption 3 bedroom dwelling home – Grid-Assist.

  • 24 x 320 W Axitec solar panels Mono
  • 2 x Victron MPPT 250/70 MPPT Solar  Charge controler
  • 1 x Victron Quattro 48V/10000W/240V Inverter-Charger (Grid-Assist)
  • 48 x 2V-1335 Ah – Rolls AGM batteries
  • 1 x Ironridge rack and accessories
  • Breakers, cables, Delivery and installation
  •  

EXW US$ Cost: $ 34,893.66 USD
Daily Consumption: 32 KWh
EC Installed Cost:  EC$ 174,776.78

This system will power a 3 bedroom HIGH energy... consumption dwelling home .  Will power: 1 Coffee maker, 1 Blender, 1 Microwave, 1 Hot plate, 1 toaster, 1 Dishwasher, 1washing machine + 1 Vacuum cleaner, 1 Iron, 2 AC Units 12000 BTU, 2 ceiling fans + 1 table fan, 2 laptops + 2 tablets, 1 desktop, 1 printer and 3 phone chargers + 2 TV sets , 3 router-modem + 1 stereo + 37 light bulbs + 1  fridge + 1 freezer full time + 1 pressure pump. This is a full house with many appliances with high energy consumption. It shows well the difference with a similar 3 bedroom "LOW ENERGY" home.

5Kw daytime business or industry. No battery. Grid Assist

  •  12 x Amerisolar Mono solar panels
  •  1 x Growatt Inverter-Charger- Charge controller  5kw
  • 1 x Ironridge solar rack and accessories
  • Breakers, cables, delivery, installation…
  •  

This system will power full time, with Grid assist, daytime business or light manufacturing, Agro-business machines or AC. Up to 5 kw peak, and up to 20 Kwh per day.
Add batteries when ready or when needed . 
Ready for Ion-Lithium or Gel-Agm batteries.

Off Grid

If you are « Off Grid », you are not connected to a local energy supplier. In this case you need a system which will cover all your electrical needs. The total energy produced each day will have to be more than what you use. Aas you must take into account some days with little or no sun, your system must be able to store slightly more energy to give it back to you at night and for 2, maybe 3 days without sun.

All comfort Off Grid home 6kwh - Top quality

Best solar system – Top quality – High end. Victron / Pylontech

  • 6 x 330 W Top quality German Axitec Mono solar panels
  • 1 x 150/45 MPPT  Victron Smartsolar Charge Controller
  • 1 x 48V-5000W Victron Multiplus II Hybrid Inverter-Charger
  • 1 of 5kwh IOn-Lithium Pylontech battery brick or Wall mount
  • All best Accessories, Breakers, cables
  • Delivery and Installation

Daily Consumption: 6 Kwh
EC Installed Cost:  EC$ 36,701.00  All included
Compare to the next one. Exact same consumption. Good quality material but cheaper. Middle end. 

This system will supply a comfortable cottage Off... Grid or Grid Assist : 1 coffee maker, 1 blender, 1 toaster, 1 washing machine,  1 vacuum cleaner, 2  fans, 1 laptop, 2 tablets, 3 phone chargers, 1 LOW ENERGY TV, 1 router, 15 LED lights, 1 low energy fridge-freezer, 1 pressure pump and 1 tools battery charger.

All comfort Off Grid home 6kwh - Average quality

Same capacity as the previous kit, but using less expensive material and brands. Compare a Honda and a Mercedes!

  • 5 x 445 W Amerisolar solar panels Mono
  • 1 x Growatt Inverter-Charger-Charge controller 3 in 1
  • 4 x 12V-220 Ah – Victron Gel Batteries in 48v
  • 1 x Ironridge rack and accessories
  • Breakers, cables, Delivery and installation

Daily Consumption: 6 Kwh
EC Installed Cost:  EC$ 26,552.10 all included

That’s 28% less expensive than the previous kit using Victron Inverter/Charge controller, Pylontech Ion-Lithium batteries and all the monitoring and Grid Assist bells and whistles.

This system will supply a comfortable cottage Off... Grid or Grid Assist : 1 coffee maker, 1 blender, 1 toaster, 1 washing machine,  1 vacuum cleaner, 2  fans, 1 laptop, 2 tablets, 3 phone chargers, 1 LOW ENERGY TV, 1 router, 15 LED lights, 1 low energy fridge-freezer, 1 pressure pump and 1 tools battery charger.