{"product_id":"2-x-bc-zonnepaneel-120wp-zwart-240wp","title":"2 x BC Solar Panel 120Wp Black (240Wp)","description":"\u003cstyle\u003e\n  \/* Scoped styling – alleen binnen #fe-bc2x120wp-desc *\/\n  #fe-bc2x120wp-desc { line-height: 1.5; }\n  #fe-bc2x120wp-desc .fe-intro { margin: 0 0 12px 0; }\n  #fe-bc2x120wp-desc .fe-bullets { margin: 8px 0 0 0; padding-left: 18px; }\n  #fe-bc2x120wp-desc details { border: 1px solid rgba(0,0,0,.12); border-radius: 10px; margin: 10px 0; overflow: hidden; }\n  #fe-bc2x120wp-desc summary {\n    cursor: pointer; padding: 12px 14px; font-weight: 600; list-style: none;\n    display: flex; align-items: center; justify-content: space-between;\n    background: rgba(0,0,0,.03);\n  }\n  #fe-bc2x120wp-desc summary::-webkit-details-marker { display: none; }\n  #fe-bc2x120wp-desc summary .chev { transition: transform .2s ease; }\n  #fe-bc2x120wp-desc details[open] summary .chev { transform: rotate(180deg); }\n  #fe-bc2x120wp-desc .acc-panel { padding: 12px 14px; background: #fff; }\n  #fe-bc2x120wp-desc .note {\n    background: rgba(0,0,0,.04); border-radius: 10px; padding: 10px 12px; margin: 10px 0;\n  }\n  #fe-bc2x120wp-desc .spec-grid { display: grid; grid-template-columns: 1fr; gap: 8px; margin: 8px 0 0 0; }\n  #fe-bc2x120wp-desc .spec-grid div { padding: 10px 12px; border: 1px solid rgba(0,0,0,.10); border-radius: 10px; }\n  @media (min-width: 700px) {\n    #fe-bc2x120wp-desc .spec-grid { grid-template-columns: 1fr 1fr; }\n  }\n  #fe-bc2x120wp-desc a { text-decoration: underline; }\n  #fe-bc2x120wp-desc .small { font-size: 0.95em; opacity: 0.95; }\n\u003c\/style\u003e\u003cdiv id=\"fe-bc2x120wp-desc\"\u003e\n\u003cp class=\"fe-intro\"\u003eThis bundle consists of \u003cstrong\u003e2 × SolarFam BC 120Wp black solar panels\u003c\/strong\u003e, totaling \u003cstrong\u003e240Wp of solar power\u003c\/strong\u003e. The panels use BC \/ HPBC back-contact solar cells, giving them a sleek, all-black appearance without conspicuous busbars on the front.\u003c\/p\u003e\n\u003cp class=\"fe-intro\"\u003eWith two panels, you clearly have more charging capacity than with a single 120Wp panel. This bundle is therefore interesting for campers and van conversions with daily consumers such as a compressor refrigerator, LED lighting, water pump, ventilation, and charging phones or laptops.\u003c\/p\u003e\n\u003cdetails id=\"fe-bc2x120wp-waarom\"\u003e\n\u003csummary\u003eWhy this 240Wp BC bundle? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e240Wp total power\u003c\/strong\u003e: made up of 2 identical SolarFam BC 120Wp black solar panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack-contact cells\u003c\/strong\u003e: no visible busbars on the front, for a calm and sleek appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact per panel\u003c\/strong\u003e: 1050 × 580 mm, often suitable for van conversions and smaller camper roofs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBundle discount\u003c\/strong\u003e: more affordable than purchasing the same panels separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 junction box\u003c\/strong\u003e: suitable for outdoor use on camper roofs, provided correctly mounted and connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMC4 connection\u003c\/strong\u003e: standard solar panel connectors, easy to combine with solar cables and MPPT controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note small\"\u003eActual yield highly depends on season, solar irradiance, shading, panel orientation, and the charge status of your battery. In winter or with shade, the yield is significantly lower than on a sunny summer day.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-specificaties\" open=\"\"\u003e\n\u003csummary\u003eSpecifications \u0026amp; dimensions \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cdiv class=\"spec-grid\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTotal bundle power\u003c\/strong\u003e\u003cbr\u003e240 Wp\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNumber of panels\u003c\/strong\u003e\u003cbr\u003e2 × SolarFam BC 120Wp Black\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePower per panel\u003c\/strong\u003e\u003cbr\u003e120 Wp\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eModel number per panel\u003c\/strong\u003e\u003cbr\u003eSZBC-120\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCell type\u003c\/strong\u003e\u003cbr\u003eLONGi HPBC mono-crystalline\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCell efficiency\u003c\/strong\u003e\u003cbr\u003e\u0026gt; 25%\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVmp per panel\u003c\/strong\u003e\u003cbr\u003e20.96 V\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eImp per panel\u003c\/strong\u003e\u003cbr\u003e5.73 A\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOpen-circuit voltage (Voc) per panel\u003c\/strong\u003e\u003cbr\u003e23.93 V\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eShort-circuit current (Isc) per panel\u003c\/strong\u003e\u003cbr\u003e6.08 A\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutput tolerance\u003c\/strong\u003e\u003cbr\u003e0 to +3%\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMax. system voltage\u003c\/strong\u003e\u003cbr\u003e500 V\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eConnection cables per panel\u003c\/strong\u003e\u003cbr\u003e700 mm \/ 2.5 mm² with MC4 connectors\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eJunction box\u003c\/strong\u003e\u003cbr\u003eIP67\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDimensions per panel\u003c\/strong\u003e\u003cbr\u003e1050 × 580 × 30 mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight per panel\u003c\/strong\u003e\u003cbr\u003e6.4 kg net\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTotal panel weight\u003c\/strong\u003e\u003cbr\u003eapprox. 12.8 kg net, excluding mounting material\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003cbr\u003e-40°C to +85°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"small\" style=\"margin-top: 10px;\"\u003eTip: always measure your camper roof thoroughly beforehand. Take into account roof hatches, vents, roof rails, shadows from accessories, and the location of the cable entry. Also, measure the space needed for mounting materials. Roof brackets or spoilers often extend slightly beyond the panel, and the required space depends on the chosen mounting method.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-schakelen\"\u003e\n\u003csummary\u003eSeries or parallel connection? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cp\u003eTwo solar panels can be connected in series or in parallel. The best choice depends mainly on the position of the panels on the roof, the likelihood of shade, and whether you have a 12V or 24V battery system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsually in series for side-by-side panels\u003c\/strong\u003e\u003cbr\u003eIf the two panels are situated directly next to each other and almost always experience the same light conditions, series connection is usually the most logical choice. You then connect the positive cable of panel 1 to the negative cable of panel 2. The two remaining cables run through one solar cable set indoors, towards the MPPT charge controller.\u003c\/p\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003eAdvantage: higher voltage to the MPPT.\u003c\/li\u003e\n\u003cli\u003eYou still only need \u003cstrong\u003e1 solar cable set\u003c\/strong\u003e for the cables going indoors.\u003c\/li\u003e\n\u003cli\u003eSuitable when both panels receive virtually the same amount of sun.\u003c\/li\u003e\n\u003cli\u003eFor a 24V battery installation, series connection is practically necessary, as a single panel does not provide sufficient voltage for 24V charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eParallel for potential uneven shading\u003c\/strong\u003e\u003cbr\u003eDo you expect one panel to be regularly in the shade while the other panel is still fully in the sun? Then a parallel connection might be better. This is more common when panels are not directly next to each other or when roof hatches, vents, rails, or other accessories can cast shadows.\u003c\/p\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003eIn parallel, you connect the positive cables of both panels to each other and the negative cables of both panels to each other.\u003c\/li\u003e\n\u003cli\u003eFor this, you use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-2-in-1?_pos=2\u0026amp;_psq=2-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallel connectors splitter 2-in-1\"\u003eMC4 parallel connectors 2-in-1\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf the panels are further apart, additional solar cable on the roof is often needed.\u003c\/li\u003e\n\u003cli\u003eParallel connection is mainly logical for 12V systems and uneven shading. For 24V, series is usually the right approach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note small\"\u003eWhen installing in parallel, accurately measure how much cable length you need on the roof. Let us know the length via email or WhatsApp, and we can custom-make a solar extension cable set for easy and neat installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-laadregelaar\"\u003e\n\u003csummary\u003eWhich charge controller and battery cable set do you need? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cp\u003eFor this bundle, we recommend the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-20\" title=\"Victron SmartSolar MPPT 100\/20\"\u003eVictron SmartSolar MPPT 100\/20\u003c\/a\u003e. This charge controller is suitable for this 240Wp set and can be used in both 12V and 24V battery installations, provided the panels are connected appropriately.\u003c\/p\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended MPPT\u003c\/strong\u003e: \u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-20\" title=\"Victron SmartSolar MPPT 100\/20\"\u003eVictron SmartSolar MPPT 100\/20\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth app\u003c\/strong\u003e: convenient for viewing charging status, yield, and settings via your phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for multiple battery types\u003c\/strong\u003e: always set the charge controller correctly for your battery type, e.g., AGM, gel, lead-acid, or LiFePO4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection to the battery\u003c\/strong\u003e: use the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/accukabelset-6mm-2-x-1m-25a-zekering?_pos=3\u0026amp;_psq=accukabelset\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Battery cable set 6mm² 2 x 1m with 25A fuse\"\u003ebattery cable set 6mm² 2 × 1m with 25A fuse\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel cable indoors\u003c\/strong\u003e: in series, you usually need one solar cable set from the roof to the MPPT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor parallel\u003c\/strong\u003e: in addition to the solar cable set, also use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-2-in-1?_pos=2\u0026amp;_psq=2-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallel connectors splitter 2-in-1\"\u003eMC4 parallel connectors 2-in-1\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note small\"\u003eIf you are using a different system setup, longer cables, or want to place the panels in different locations on the roof, \u003ca href=\"https:\/\/faradayenergy.nl\/pages\/contact\" title=\"Contact Faraday Energy\"\u003eplease send us your situation\u003c\/a\u003e. We will then assess whether the chosen MPPT, cable diameter, and wiring are suitable.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-bundels\"\u003e\n\u003csummary\u003eOther BC 120Wp bundles \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cp\u003eDo you want less or more solar power? This BC 120Wp panel is available as a single panel and as a bundle with multiple panels. Bundle discounts apply when purchasing multiple panels simultaneously.\u003c\/p\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/bc-zonnepaneel-120wp-zwart\" title=\"BC Solar Panel 120Wp Black\"\u003e1 × BC Solar Panel 120Wp Black – 120Wp\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/2-x-bc-zonnepaneel-120wp-zwart-240wp\" title=\"2 x BC Solar Panel 120Wp Black bundle\"\u003e2 × BC Solar Panel 120Wp Black – 240Wp total\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/3-x-bc-zonnepaneel-120wp-zwart-360wp\" title=\"3 x BC Solar Panel 120Wp Black bundle\"\u003e3 × BC Solar Panel 120Wp Black – 360Wp total\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/4-x-bc-zonnepaneel-120wp-zwart-480wp\" title=\"4 x BC Solar Panel 120Wp Black bundle\"\u003e4 × BC Solar Panel 120Wp Black – 480Wp total\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-toepassing\"\u003e\n\u003csummary\u003eWhat is this bundle suitable for? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cp\u003eThis 240Wp bundle is suitable for fixed installation on campers and van conversions where you want to build more solar power with two compact black BC glass panels.\u003c\/p\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003eWith 240Wp, you have significantly more charging capacity than with one 120Wp panel.\u003c\/li\u003e\n\u003cli\u003eA good foundation for campers with a compressor fridge, LED lighting, water pump, phone chargers, and limited laptop use.\u003c\/li\u003e\n\u003cli\u003eCharging a 12V battery bank via a suitable MPPT charge controller.\u003c\/li\u003e\n\u003cli\u003eAlso applicable to a 24V battery installation when the panels are connected in series and the MPPT is set appropriately.\u003c\/li\u003e\n\u003cli\u003eExpansion of an existing camper installation with additional solar power.\u003c\/li\u003e\n\u003cli\u003eSuitable as part of a complete off-grid system with battery, MPPT, alternator charger, and\/or shore power charger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note small\"\u003eDo you want to stay off-grid for several days? Then consider not only solar panel power but also your daily consumption, battery capacity, alternator charger, and shore power supply. Solar panels are a charging source, but no guarantee that your battery will always remain fully charged.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-montage\"\u003e\n\u003csummary\u003eMounting on camper roof \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cp\u003eThese panels are usually mounted with aluminum roof brackets or spoilers. Ensure a strong mechanical mounting, good sealing, and a neat cable routing indoors.\u003c\/p\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVan conversion:\u003c\/strong\u003e preferably use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/aluminium-z-profielen-4-stuks\" title=\"Aluminium Z-profiles set of 4\"\u003ealuminum Z-profiles\u003c\/a\u003e on a ribbed or slightly curved metal roof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat camper roof:\u003c\/strong\u003e use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/spoiler-55-cm-2-stuks-zwart\" title=\"Spoiler 55 cm black set of 2\"\u003e55 cm spoilers\u003c\/a\u003e and preferably place the panels lengthwise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoat:\u003c\/strong\u003e use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/hoeksteunen-4-stuks-wit\" title=\"Plastic corner brackets white\"\u003eplastic corner brackets\u003c\/a\u003e on a suitable flat deck.\u003c\/li\u003e\n\u003cli\u003eThoroughly degrease the roof and follow the instructions for the adhesive, sealant, and primer used.\u003c\/li\u003e\n\u003cli\u003eUse an appropriate \u003ca href=\"https:\/\/faradayenergy.nl\/collections\/kabeldoorvoeren\" title=\"Roof glands for solar panels\"\u003eroof gland\u003c\/a\u003e for the solar cables.\u003c\/li\u003e\n\u003cli\u003eSecure cables on the roof firmly with \u003ca href=\"https:\/\/faradayenergy.nl\/products\/uv-weersbestendige-plakzadels-tiewraps-10x?_pos=1\u0026amp;_psq=plakzadels\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"UV and weather-resistant adhesive bases and zip ties\"\u003eUV-resistant adhesive bases and zip ties\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePrevent cables from chafing, kinking, or moving loosely while driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note small\"\u003eWith two panels, pay extra attention to shade. A roof hatch, vent, roof rack, or roof box can noticeably limit the output of one panel. This can also influence the choice between series or parallel connection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-benodigd\"\u003e\n\u003csummary\u003eWhat else do you usually need? \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e \u003ca href=\"https:\/\/faradayenergy.nl\/products\/aluminium-z-profielen-4-stuks\" title=\"Aluminium Z-profiles set of 4\"\u003ealuminum Z-profiles\u003c\/a\u003e for a van conversion, \u003ca href=\"https:\/\/faradayenergy.nl\/products\/spoiler-55-cm-2-stuks-zwart\" title=\"Spoiler 55 cm black set of 2\"\u003e55 cm spoilers\u003c\/a\u003e for a flat camper roof, or \u003ca href=\"https:\/\/faradayenergy.nl\/products\/hoeksteunen-4-stuks-wit\" title=\"Plastic corner brackets white\"\u003eplastic corner brackets\u003c\/a\u003e for a boat.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/faradayenergy.nl\/collections\/kabeldoorvoeren\" title=\"Roof glands for solar panels\"\u003eRoof gland\u003c\/a\u003e for solar cables\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/faradayenergy.nl\/products\/solarkabelset-4mm-2-x-5m-connectoren\" title=\"Solar cable set 4mm² 2 x 5m with connectors\"\u003eSolar cable set 4mm²\u003c\/a\u003e indoors\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-20\" title=\"Victron SmartSolar MPPT 100\/20\"\u003eVictron SmartSolar MPPT 100\/20\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/faradayenergy.nl\/products\/accukabelset-6mm-2-x-1m-25a-zekering?_pos=3\u0026amp;_psq=accukabelset\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Battery cable set 6mm² 2 x 1m with 25A fuse\"\u003eBattery cable set 6mm² 2 × 1m with 25A fuse\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-2-in-1?_pos=2\u0026amp;_psq=2-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallel connectors splitter 2-in-1\"\u003eMC4 parallel connectors 2-in-1\u003c\/a\u003e, only needed if you want to connect the panels in parallel\u003c\/li\u003e\n\u003cli\u003eOptionally, extra custom solar cable if the panels are further apart.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"small\"\u003eWant to assemble a complete set? \u003ca href=\"https:\/\/faradayenergy.nl\/pages\/contact\" title=\"Contact Faraday Energy\"\u003eSend us a photo of your roof and your current electrical setup\u003c\/a\u003e, and we'll offer practical advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-niet-doen\"\u003e\n\u003csummary\u003eCommon mistakes \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cul class=\"fe-bullets\"\u003e\n\u003cli\u003eConnecting solar panels directly to a battery without a charge controller.\u003c\/li\u003e\n\u003cli\u003eConnecting two panels in series when one panel regularly gets shade and the other doesn't.\u003c\/li\u003e\n\u003cli\u003eConnecting in parallel without the correct MC4 parallel connectors and without accounting for extra current through the cables.\u003c\/li\u003e\n\u003cli\u003eFor a 24V battery installation, connecting the two panels in parallel, which can result in insufficient panel voltage for proper charging.\u003c\/li\u003e\n\u003cli\u003eUsing an MPPT that is too small or unsuitable for 240Wp solar power.\u003c\/li\u003e\n\u003cli\u003eCombining panels with different voltages or powers without checking specifications.\u003c\/li\u003e\n\u003cli\u003eUsing cables that are too thin for longer cable lengths, leading to unnecessary voltage drop.\u003c\/li\u003e\n\u003cli\u003eNot installing a fuse or DC protection on the battery side of the charge controller.\u003c\/li\u003e\n\u003cli\u003eLeaving cables loose on the roof, risking chafing, leaks, or cable breaks.\u003c\/li\u003e\n\u003cli\u003eInsufficiently sealing the roof gland or using the wrong sealant\/primer for the roof material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"fe-bc2x120wp-faq\"\u003e\n\u003csummary\u003eFAQ \u003cspan class=\"chev\"\u003e▾\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eShould I connect two BC 120Wp panels in series or parallel?\u003c\/strong\u003e\u003cbr\u003eIf the panels are directly next to each other and almost always receive the same sunlight, series is usually logical. If you expect regular shade on one of the two panels, then parallel might be better.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy multiple smaller panels instead of one large solar panel?\u003c\/strong\u003e\u003cbr\u003eOne large solar panel is often cheaper per watt, but on a camper roof, this is not always the best choice. With multiple smaller panels, you have more flexibility in the layout of your roof, for example, around roof hatches, vents, or rails. Additionally, smaller panels are often stiffer and therefore practically less fragile than large residential panels. Our experience, and that of several camper builders, is that smaller solar panels on campers often last longer and pose less risk when mounted on a vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this bundle for a 24V battery?\u003c\/strong\u003e\u003cbr\u003eYes, but you would typically connect the two panels in series. Parallel connection usually results in insufficient panel voltage for proper charging with a 24V battery installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need extra connectors for series connection?\u003c\/strong\u003e\u003cbr\u003eNo, usually not. You connect the positive of one panel to the negative of the other panel. The two remaining cables go indoors via one solar cable set.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do I need for parallel connection?\u003c\/strong\u003e\u003cbr\u003eFor parallel connection, you use \u003ca href=\"https:\/\/faradayenergy.nl\/products\/mc4-parallelstekkers-splitter-2-in-1?_pos=2\u0026amp;_psq=2-1\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"MC4 parallel connectors splitter 2-in-1\"\u003eMC4 parallel connectors 2-in-1\u003c\/a\u003e. If the panels are further apart, custom solar cable may be needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich MPPT charge controller do you recommend?\u003c\/strong\u003e\u003cbr\u003eFor this bundle, we recommend the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/victron-smartsolar-mppt-100-20\" title=\"Victron SmartSolar MPPT 100\/20\"\u003eVictron SmartSolar MPPT 100\/20\u003c\/a\u003e. This is suitable for this 240Wp set and can be used with both 12V and 24V battery installations, provided the panels are connected appropriately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich battery cable set is suitable for this MPPT?\u003c\/strong\u003e\u003cbr\u003eFor connecting the MPPT to the battery, we recommend the \u003ca href=\"https:\/\/faradayenergy.nl\/products\/accukabelset-6mm-2-x-1m-25a-zekering?_pos=3\u0026amp;_psq=accukabelset\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Battery cable set 6mm² 2 x 1m with 25A fuse\"\u003ebattery cable set 6mm² 2 × 1m with 25A fuse\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 240Wp enough for my camper?\u003c\/strong\u003e\u003cbr\u003eThat depends on your consumption and travel habits. 240Wp is often a good baseline for normal camper use, but with high consumption, winter use, or several days off-grid, battery capacity and charging via alternator or shore power also remain important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!--en--\u003e\u003c\/details\u003e\u003c!--en--\u003e\u003cscript\u003e\n    (function () {\n      const root = document.getElementById('fe-bc2x120wp-desc');\n      if (!root) return;\n\n      const details = Array.from(root.querySelectorAll('details'));\n\n      \/\/ Start: alles dicht\n      details.forEach(d =\u003e { d.open = false; });\n\n      \/\/ Maximaal één open tegelijk\n      details.forEach(d =\u003e {\n        d.addEventListener('toggle', () =\u003e {\n          if (!d.open) return;\n          details.forEach(o =\u003e { if (o !== d) o.open = false; });\n        });\n      });\n\n      \/\/ Deeplink support: #fe-bc2x120wp-... opent juiste accordion\n      function openFromHash() {\n        const hash = window.location.hash;\n        if (!hash) return;\n\n        const target = root.querySelector(hash);\n        if (target \u0026\u0026 target.tagName \u0026\u0026 target.tagName.toLowerCase() === 'details') {\n          details.forEach(o =\u003e { o.open = false; });\n          target.open = true;\n          setTimeout(() =\u003e target.scrollIntoView({ behavior: 'smooth', block: 'start' }), 50);\n        }\n      }\n\n      window.addEventListener('hashchange', openFromHash);\n      openFromHash();\n    })();\n  \u003c\/script\u003e\u003c!--en--\u003e\n\u003c\/div\u003e","brand":"Solarfam","offers":[{"title":"Default Title","offer_id":56154094403924,"sku":null,"price":219.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/9171\/5668\/files\/ChatGPTImage17jun2026_22_44_20_1.png?v=1781790970","url":"https:\/\/faradayenergy.nl\/en\/products\/2-x-bc-zonnepaneel-120wp-zwart-240wp","provider":"Faraday Energy","version":"1.0","type":"link"}