As of 2021, we have researched and put together what we believe is the best value for money Solar System in regards to efficiency, size, warranty and service life.
Do you want to move off the electricity grid to achieve a lifestyle where all the power you use comes from renewable resources? This dream is achievable with a tiny house and our off grid solar power options in NZ.
At Absolute Tiny Homes, we can install the latest solar energy systems in your tiny house that will provide all the power you need to live off the electricity grid.
We use the latest lithium iron solar batteries that charge quickly and have a long lifespan. These batteries are charged by solar panels fitted to your tiny house, allowing you to use power from a completely renewable and environmentally friendly source. We offer various power output ranges as you can see from the table on this page, but off grid tiny houses in NZ usually require the highest option. The cost is an investment in your future and the future of the planet.
We use Lithium Iron Solar Batteries. The price of Lithium Iron Batteries has been rapidly dropping over the last few years, especially since Tesla released their Powerwall 1 in 2015.
They are superior in so many ways compared to Lead Acid, Gel or AGM batteries.
They have a built in battery management system (BMS). This will protect the batteries from: overload, over discharge, over charge, short circuit, provide protection from thermal runaway and increase the overall life of the battery.
Our Solar Kits are built, configured and electrically certified within a strong, fashonable Weathertight Box. Complete ready to plug into your Tiny House or Protable Cabin
Simply position, secure and connect your Solar Panels and then plug your Caravan Cable into the outlet on your new Solar Box and you are all set up and ready to go
Battery Specs
Total KW
Usable KWh
Battery Type
Battery Warrenty
Battery Warrenty Terms
Depth of Discharge
Cycle Service Life
Design Service Life
Working Temperature
Amount of Batteries Needed
Size of each Batteries
Space needed for all Batteries
Weight of each Batteries
Weight of All Batteries
Solar Panel watts
Solar Panels
Upfront Cost
Price with SetUp Cost
Price with 6 Solar Panels
LifeTime Cost for new Batteries over 16 years
LifeTime Cost for Solar System
Absolute
Solar
2 x 50v 50ah
5kw
4kw
Lithium
10 Years
80% Depth of Discharge
80%
6000 Cycles
16.4 Years
-20 ℃~ 60℃
2
0.2 m3
0.4 m3
27Kg
54Kg
370 watts
6 @ $475 each
$13,990
$13,990
$13,990
$0
$13,990
Cheapest
Competitor
4 x 12v 200ah
9.6kw
4.8kw
Gel Deep Cycle Battery
3 years
Limited Warranty on 50% Depth of Discharge
50%
1422 Cycles
3.9 Years
15°C ~ 35°C
4
0.27 m3
1.08 m3
62kg
248kg
335 watts
4 @ $475 each
$6,599
$8,599
$9,549
$6,840
$16,389
Battery Specs
Total KW
Usable KWh
Battery Type
Battery Warrenty
Battery Warrenty Terms
Depth of Discharge
Cycle Service Life
Design Service Life
Working Temperature
Amount of Batteries Needed
Size of each Batteries
Space needed for all Batteries
Weight of each Batteries
Weight of All Batteries
Solar Panel watts
Solar Panels
Upfront Cost
Price with SetUp Cost
Price with 6 Solar Panels
LifeTime Cost for new Batteries over 16 years
LifeTime Cost for Solar System
Absolute
Solar
2 x 50v 50ah
5kw
4kw
Lithium
10 Years
80% Depth of Discharge
80%
6000 Cycles
16.4 Years
-20 ℃~ 60℃
2
0.2 m3
0.4 m3
27Kg
54Kg
370 watts
6 @ $475 each
$13,990
$13,990
$13,990
$0
$13,990
Cheapest
Competitor
4 x 12v 200ah
9.6kw
4.8kw
Gel Deep Cycle Battery
3 years
Limited Warranty on 50% Depth of Discharge
50%
1422 Cycles
3.9 Years
15°C ~ 35°C
4
0.27 m3
1.08 m3
62kg
248kg
335 watts
4 @ $475 each
$6,599
$8,599
$9,549
$6,840
$16,389
How We
Compare
Coming Soon
