Sonnenkollektoren

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  • Experte: Gibt es dort Temperaturen unter null, wegen Frostgefahr? Warum Vakuumröhren? Normaler weise reichen auch günstigere Flachkollektoren. Wir können uns gerne mal darüber unterhalten. Es gibt auch Firmen, die in solchen Ländern arbeiten. Gruß, Claudio - Claudio Fischer-Zernin-Schmitt, Im Pfingstanger 1, 37181 Hardegsen-Lichtenborn, Tel.: (05505/2843 begin_of_the_skype_highlighting              05505/2843      end_of_the_skype_highlighting) eher kurz hier Tel. mobil 0175-5234199 anrufen, können dann über Festnetz telefonieren.
  • SOLID - gemeinnützige Beratungseinrichtung für PV und Solarthermie
  • Energieberater, war 1 Jahr in Mexiko: Frank Hettler, F.Hettler@ostfildern.de

Contents

Medidores de calor

Experiment

Gas-Äquivalent

Konkurrenz

56 LITROS PARA SERVICIO DE 1 A 2 PERSONAS - $3,600.00, a Qro $4,300.00

110 LITROS PARA SERVICIO DE 2 A 3 PERSONAS - $5,800.00 - a Querétaro $6,500.0

150 LITROS PARA SERVICIO DE 3 A 4 PERSONAS - $7,600.00 - más envio a toluca $8,300.00 en la puerta de tu casa

180 LITROS PARA SERVICIO DE 4 A 5 PERSONAS - $8,700.00

228 LITROS PARA SERVICIO DE 5 A 6 PERSONAS - $10,500.00

250 LITROS PARA SERVICIO DE 6 A 7 PERSONAS - $12,800.00 - a GDL el envio es de entre 500 y 1000 pesos por cobrar

300 LITROS (SISTEMA PARA INDUSTRIA Y COMERCIO)

por instalarlo no te cobramos solo te cobramos el material que varia de casa a caso en cantidad un aprox. serian 500 a 1000 pesos

Modelle/Preise

Wartung/Kaputting

Meteorologische Daten

  • Radiación RAD-SOL La radiación solar son los valores promedio medidos en un lapso de 10 minutos (se toman mediciones cada minuto), su unidad de medición es en W/m² (watt/m²).
  • Achtung: Die Zeit ist GMT, d.h. +6h! im Winter, +5h im Sommer
  • NASA-Daten

Firmen

Berechnung Deutschland

Heizölpreis: 80 Cent/Liter Einsparung durch eine große Solaranlage: 250 l (entspricht 200 €) Bei Kosten von 4000 € amortisiert sich eine solche Anlage bei konstanten Heizölpreisen (unwahrscheinlich) in 20 Jahren, bei steigenden Heizölpreisen (wahrscheinlich) schneller.

angenommen wird ein jährlicher Ertrag von 500 KWh/m2

Anmerkung von Jul: Es sollten hier noch die Fördermöglichkeiten in Deutschland hinzugerechnet werden. Nähere Infos:

Jeff's Tipps

I researched solar water heaters from China last year and contacted a few companies. I found one that is and OEM manufacturer (they make the product then put some other company's logo on the product) that is sold a lot in Europe for huge price markups. I then contacted a company in the UK that is using their products and asked about the quality, reliability, etc. I am going to forward you the email I received back. The name of the Chinese manufacturer is Sunflower and their website is: http://www.sunflower-solar.com/ This product at the link below I found for as cheap as 129 USD each: http://www.sunflower-solar.com/Solar/Solar_Water_Heater__sfa_.htm As of last year the main problem with importing Chinese products into Mexico is that they have enormous tariffs. But with prices as low as the one above even if you triple the price it is still cheaper than the ones available in Mexico now.

These are the only ones I found while living in Mexico: http://www.thermosol.com.mx/ http://www.protecolsolar.com.mx/empresa/quienes.html

I got a quote on a Thermosol around 150 liters and it was something like 800 dollars and I don't think that included installation but I'm not sure.

Anyway I am now in China, will be here at least until mid-August. I would like to work with you guys if possible since I'm really interested in this market, have researched it a lot, and love Mexico. My business partner and I in Peru just ordered a small order of 25 solar panels from a Chinese manufacturer and once they are delivered we will conduct a small pilot project with a micro-finance bank that I worked for there last year to give loans to our clients. If all goes well we will try to expand rapidly throughout Peru and get into the solar water heater business as well. The bank I worked with in Peru, Mibanco, has a relationship to Compartamos in Mexico so if we are successful and you guys want to work with a bank that might be possible.

Related Link:

Solar panels


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