Search found 21 matches

by sunnybp
Sat Oct 31, 2009 2:07 pm
Forum: The ish Local - (Chat)
Topic: You know you're SSiSH when..
Replies: 7
Views: 1406

Re: You know you're SSiSH when..

Why you will setup solar power system in the airport?
What's kind of electric appliance will use solar power?
by sunnybp
Sat Oct 31, 2009 2:03 pm
Forum: Eco Products and Innovations
Topic: Your top 5 products/Innovations
Replies: 50
Views: 23815

Re: Your top 5 products/Innovations

1)Solar power vacuum tube water heater (Very popular in China) 2)Solar digital charger(For Mobile phone, MP3 and so on) 3)Solar power flashligh(No need to replace the battery at least 2 years) 4)solar power garden light(No wire) 5)Heat pump system( Use the heat in the air to heat the water) The cost...
by sunnybp
Sat Oct 31, 2009 1:51 pm
Forum: Alternative Energy
Topic: diesel generator
Replies: 9
Views: 3070

Re: diesel generator

Yes, the solar/wind turbines is really ECO friend system, but the cost may be very high. The most important is you should also need petrol generator to give you 100% guarantee(any time you wanted) for your electric appliance running. I am going solar but i want the generator as a back up to keep the...
by sunnybp
Tue Jul 28, 2009 9:09 am
Forum: Alternative Energy
Topic: Woo Hoo 2
Replies: 14
Views: 2619

Re: Woo Hoo 2

That's for a quarter! It includes contribution by the fridge becoming 12 volt too. The last bill was a composite because they wouldn't step over some brush and twigs to read the meter and was over $300 so I am pretty pleased! :mrgreen: Nev It seems that the electrical appliance using DC power will ...
by sunnybp
Fri Jul 24, 2009 1:20 pm
Forum: Alternative Energy
Topic: generator as back up for solar power
Replies: 7
Views: 2922

Re: generator as back up for solar power

Hi, Sandy
if you want, please send mail to us. we will give you some technical suggestion.
by sunnybp
Fri Jul 24, 2009 8:41 am
Forum: Alternative Energy
Topic: SOLAR ADVICE PLEASE
Replies: 2
Views: 1319

Re: SOLAR ADVICE PLEASE

The system load and average sun light time are also need to config the solar power system.
by sunnybp
Fri Jul 24, 2009 8:37 am
Forum: Alternative Energy
Topic: Solar heating cylinder
Replies: 15
Views: 5395

Re: Solar heating cylinder

The price for end user may be a little high. As far as I know, the price of solar water heater with 20 vacuume tubes is about USD400. For the delivery cost, custom tax and retailer profit, the price will higher.
by sunnybp
Fri Jul 24, 2009 8:30 am
Forum: Alternative Energy
Topic: Home solar panel
Replies: 5
Views: 1978

Re: Home solar panel

The price of solar PV panel is not so high, about USD 3 /watt, however the solar power system include controller, battery and human cost for installation.
by sunnybp
Fri Jul 24, 2009 8:24 am
Forum: Allotments, Veg Patches and Container Gardening
Topic: Solar drip irrigation
Replies: 14
Views: 3035

Re: Solar drip irrigation

I can not understand this irrigation has some relation ship with solar power?
by sunnybp
Fri Jul 24, 2009 8:16 am
Forum: Reduce, Reuse, Recycle
Topic: Solar powered composter? can you help?
Replies: 10
Views: 2680

Re: Solar powered composter? can you help?

Dog, cat and chicken also can consume some waste food.
by sunnybp
Fri Jul 24, 2009 7:43 am
Forum: Alternative Energy
Topic: how much solar for an all-electric home?
Replies: 21
Views: 4457

Re: how much solar for an all-electric home?

Hi, Lucy For the current solar PV panel efficiency is not so high. In full sun light, one square meter Solar PV panel can output 160Watt power. If you want the electrical load can work at any time, you will need more solar PV panel. For the every day sun light time is about 6 hours. I'm not sure the...
by sunnybp
Fri Jul 24, 2009 7:22 am
Forum: Alternative Energy
Topic: Solar Panels and Generators
Replies: 7
Views: 2504

Re: Solar Panels and Generators

If the Solar PV panel have enough power output, normally the system will not need any other generator. However in special times as long rainy days, the solar power system maybe can not support the load. So in strict demand system, hot standby system may need separate generator.Please review attach d...
by sunnybp
Fri Jul 24, 2009 6:38 am
Forum: Alternative Energy
Topic: generator as back up for solar power
Replies: 7
Views: 2922

Re: generator as back up for solar power

Hi, Sandy Just like pumpy said, you should find the specification of your solar power system. Ask some qualified elecitrican can find the answer. The simple system diagram as attach file. The controller will test the AC output from solar power inverter, if the AC power is enough low, the controller ...
by sunnybp
Thu Jul 23, 2009 9:18 am
Forum: Alternative Energy
Topic: Solar Oven
Replies: 6
Views: 2270

Re: Solar Oven

Do you think this kind of solar oven is better?
I think more solar heat it will supply.
by sunnybp
Thu Jul 23, 2009 9:05 am
Forum: Alternative Energy
Topic: Solar Powered Flood Lights
Replies: 6
Views: 2064

Re: Solar Powered Flood Lights

I'm not sure if you mean solar motion sensor light. The brand ***** is for your reference.

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