Nawa ne ƙarfin wutar lantarki na na'urar hasken rana mai ƙarfin watt 120 za ta samar?

 

1) Menene Ma'anar "Watts 120" a Gaske

Yawancin na'urorin hasken rana ana kimanta su aSTC (Sharuɗɗan Gwaji na Daidaitacce): 1000 W/m² hasken rana, zafin ƙwayar halitta 25°C, da kuma yanayin da ya dace. A fagen, yanayi ba kasafai ake samun STC ba.

Kyakkyawan ƙa'ida ta babban yatsa don ingantaccen kwamitin nadawa mai ƙarfin 120W:

• Ƙarfin lokaci na yau da kullun:~70–100Wa cikin rana mai ƙarfi (tsakar rana mai haske, kusurwa mai kyau)
• Mafi kyawun lokutan da aka ambata:za ku iya gani a takaice110–120Wtare da cikakken daidaito da yanayin sanyi
• Mummunan yanayi: 10–60Wa cikin sararin sama mai duhu, inuwar da ba ta da haske, ko kuma a cikin kusurwa mara kyau

Zafi yana da muhimmanci fiye da yadda mutane da yawa suke tsammani. Yayin da ƙwayoyin hasken rana ke zafi, ƙarfin lantarki yana raguwa. Yawancin bangarori suna da ma'aunin zafin jiki a kusa da su.-0.3% zuwa -0.4% a kowace °C(ya bambanta dangane da nau'in ƙwayar halitta). A rana mai zafi, hakan na iya aske wutar lantarki mai haske daga saman ko da a ƙarƙashin rana mai haske.

2) Makamashin Kullum: Canza Watts zuwa Watt-Hours

Abin da za ku iya gudanarwa ya dogara da shimakamashi a kowace rana, an auna shi a cikin watt-hours (Wh). Ƙiyasi mai sauƙi:

Watts na yau da kullun ≈ na panel × Lokacin Rana mafi tsayi × Ingancin tsarin

Ingancin tsarin da aka saba amfani da shi (rashin sarrafawa + kebul + asarar juyawa) ga hasken rana mai ɗaukuwa galibi yana faruwa ne ta hanyar amfani da hasken rana mai ɗaukuwa.70–85%.

Misalan yanayi na Module Mai Naɗewa na Rana na 120W:

• Rana mai kyau ta lokacin rani (sa'o'i 5 mafi tsayi na rana):
  120W × 5h × 0.8 ≈480Wh/rana
• Matsakaicin yanayi (sa'o'in rana mafi tsayi 3.5):
  120W × 3.5h × 0.8 ≈336Wh/rana
• Lokacin gajimare/kafada (sa'o'i biyu na rana mafi tsayi):
  120W × 2h × 0.8 ≈192Wh/rana

Don haka a cikin tafiye-tafiye da yawa na gaske, yi tsammanin kusan200-500Wh kowace ranaya danganta da wurin da yanayi.

3) Menene Wannan Ƙarfin Zai Iya?

Ga misalai na zahiri da ake amfani da su wajen amfani da~350Wh/ranaa matsayin fitarwa na matsakaicin zango:

• Cajin waya (10–15Wh a kowace cikakken caji):~Caji 20-30
• Kwayar cuta (25–35Wh):~caji 10-14
• Kwamfutar tafi-da-gidanka (50–80Wh):~caji 4-6
• Firji mai ƙarfin compressor 12V (yawanci 300-700Wh/rana ya danganta da zafin da zagayowar aiki):
  Za a iya haɗa panel ɗin 120Wwani ɓangarena amfani da shi a kullum, kuma zai iya rufe shi gaba ɗaya a yanayi mai laushi da rana mai kyau—musamman idan aka haɗa shi da isasshen ajiyar baturi.

Ga na'urorin AC, ku tuna cewa inverter yana ƙara asara. Yin amfani da na'urar 60W na tsawon awanni 5 yana da kyau.300Wh, amma shirya kusa da330–360Whbayan rashin ingancin inverter.

4) Dalilin da yasa Modules masu Naɗewa Sau da yawa suna Aiki daban da Bangarorin Rigid

A Module Mai Naɗewa na Rana 120Wan gina shi ne don ɗaukar hoto, ba don rufin gida ba. Muhimman fasaloli da suka shafi aiki da za a nema:

• Kwayoyin halitta masu inganci:yawancin manyan allunan ɗaukar hoto suna amfani da ƙwayoyin mono a kusa20–23%inganci, wanda ke taimakawa a cikin iyakataccen yanki na saman.
• Nau'in mai sarrafawa: MPPTyawanci yana tara makamashi fiye da PWM, sau da yawaRibar kashi 10–25%a cikin yanayi mai sanyi ko kuma lokacin da ƙarfin panel ya fi ƙarfin baturi.
• Daidaita wurin tsayawa / kusurwa:Yin nufin kwamitin zai iya inganta fitarwa cikin sauƙi ta hanyarKashi 20–40%maimakon sanya shi a wuri ɗaya.
• Juriyar inuwa:Ko da inuwa mai ɗan bambanci na iya rage ƙarfi sosai. Faifan da ke da tsarin zare mai kyau na iya zama mai gafara, amma inuwa koyaushe babban abin burgewa ne.

5) Jerin Abubuwan da Masu Sayayya Ke Bukata

Don gina tsarin siye mai inganci:

• Zaɓi hanyar da ta dace ta fitarwa:MC4don janareto/masu sarrafa hasken rana; USB-C PD idan kuna cajin na'urori kai tsaye.
• Yi amfani da gajerun wayoyi masu kauri don rage raguwar ƙarfin lantarki (musamman akan allunan 12-20V).
• Haɗa shi da batir: hasken rana yana faruwa lokaci-lokaci; ajiya yana sa ya zama da amfani.
• A fifita kusurwa da wurin da aka sanya: a bar shi ba tare da inuwa ba sannan a sake mayar da shi sau 2-3 a rana don samun mafi kyawun amfanin gona.

Layin Ƙasa

Ana iya samar da na'urar hasken rana mai karfin watt 120har zuwa 120Wa cikin yanayi mai kyau, amma yawancin masu amfani ya kamata su yi tsammanin70–100Wa lokacin rana mai ƙarfi da kuma kusan200-500Wh kowace ranaya danganta da lokutan rana mafi tsayi da kuma asarar tsarin. Idan ka gaya mini wurin/lokacinka, abin da kake son amfani da shi (firiji, kwamfutar tafi-da-gidanka, samfurin tashar wutar lantarki), da kuma ko za ka yi amfani da MPPT, zan iya kimanta makamashin da kake amfani da shi a kullum daidai kuma in ba da shawarar ko 120W ya isa ko kuma ya kamata ka ƙara girmansa.