how big solar panel to run refrigerator

Is it Possible for Solar Panels to Run Air Conditioner Units?

What you need to know to ensure you have enough solar panels to run air conditioner units, the biggest energy hog in your entire house. ... Is it Possible for Solar Panels to Run Air Conditioner Units? ... so let's look at a few different spots to see just how big a solar system needs to be to produce 10,812 kWh of electricity each year.

Is a 120w solar panel strong enough to run my fridge ...

Oct 13, 2012 · Joined: August 4th, 2011, 12:43 pm. Re: 120w solar panel strong enough. The solar panel output should go to a regulator and then the regs output to the aux battery. The Engel will be run from the aux battery. The Aux battery may also be charged via the redarc, with the redarc connected between main and aux battery.

Guide to selecting a solar panel for your boat - Aurinco

Solar electric power for boats Interactive guide to help you find the optimal solar solution ... Estimate 5W of solar panel power for each 60Ah of battery capacity assuming that the solar panel receives some direct sunlight at least 6 hours per week. ... You may have to be satisfied with canned dinners rather than to rely on a big fridge or ...

Need a solar system to run my fridge? -

May 01, 2009 · Need a solar system to run my fridge? ... A thoroughly-insulated cooler with a big block of dry ice could keep your food cool for a week. If you keep the cooler in a foam-lined hole in the ground, you may get even better results. ... The solar panels produce 5W each (they're 2' x 1') and you'd use these to charge a lead/acid battery ...

How many Batteries/Solar Panels do I need? What will it cost

Cost, around $2,000 to $2.500. Larger set up now, Caravan, Campervan, Motorhome, Boat etc. Larger 12v compressor fridge 150 to 220 litres, medium size LCD TV, laptop, fans, inverter etc. Needs about... 4 x 150 to 200 watt solar panels with solar controller 2 x 260 Ah AGM batteries + Smart charger 40 to 70A (for charging at home,...

Running a refrigerator on solar power - Backyard Nature

REFRIGERATOR RUNNING ON SUNLIGHT. Also in the kit were a charge controller, inverter, cables and connectors, all made in China. When the sun is shining, each panel generates 15 watts of solar energy, so the four of them yield 60 watts. The panels produce direct current, DC, which goes to …

Small system to power freezer and refridgerator - Solar Panels

Small system to power freezer and refridgerator. I want to build an independent battery backup system that can run my 5 cubic foot freezer and 18 cubic foot fridge (energy star). I have been confused by some of the varied information out there on manufactures and what they want to sell you. Manufacturer states both together use 625 kw a year.

How Much Solar Do I Need On My RV? - The Fit RV

Putting it all together. We'll also assume that we're good with the "rule of thumb" of 30 amp-hours per day from a 100 watt panel. 40 amp-hours per day = 30 amp-hours per panel per day * X panels Divide both sides by 30 and you need 1.33 100 watt solar panels. Now, I've not seen a 133 watt solar panel for sale.

How Many Solar Panels Do I Need to Power a Refrigerator?

Jun 22, 2017 · There Are More Variables than You Might Expect. The average refrigerator found in the United States uses approximately 57 kWh per month while the average freezer uses 58 kWh, for a combined total of 115 kWh. Divide that by 30 kWh per month per solar panel and you get 3.8 solar panels. Let's look at a few other examples.

How Many Solar Panels and Batteries, For Your Off Power ...

195 Responses to How Many Solar Panels & Batteries Do You Need For Your Off-Grid System ... my fridge is run by 500w of solar panels into 14 6v golf cart batteries via a 1500w 12 volt square wave inverter for the past 20 years. ... the big flaw in this is that solar cells are rated in a lab under PERFECT SIMULATED SUN with no clouds bird ...