{"product_id":"400w-12v-fixed-shingled-mono-solar-panel-caravan-camping-rv","title":"400W 12V Fixed Shingled Mono Solar Panel Caravan Camping RV","description":"\u003cdiv\u003e \u003cp\u003e\u003cstrong\u003eSpring Off-Grid Sale — Extended to 23 September 2026\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNeed help choosing the right panel?\u003c\/strong\u003e Call our Australian support team on (02) 5761 0297. Standard-size orders are generally targeted for dispatch within 1–2 business days; oversized solar panels can require 2–4 business days. Delivery options are calculated at checkout.\u003c\/p\u003e \u003c\/div\u003e\u003chr\u003e\u003cp\u003eOur StarPower solar panels are engineered with the latest advancements in solar technology, specifically utilizing high-efficiency monocrystalline shingled solar cell technology. This cutting-edge design not only enhances power output but has been statistically proven to provide up to 30% more energy production over a span of 25 years when compared to traditional solar panels in the market. A significant advancement in our technology is the unique design of our solar cells, which effectively eliminates 86% of the common failure points associated with conventional solar cells, ensuring greater reliability and longevity.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eBuilt for resilience, our solar panels are specifically designed to withstand the extreme weather conditions that Australia often presents. Capable of enduring temperatures above 80 degrees Celsius, these panels perform at optimal levels even under severe environmental stress. The construction includes a robust aluminium frame combined with a tempered glass cover, carefully engineered to protect against high-impact events, such as hail and strong winds. This dual-layered protection not only enhances durability but also ensures the panels maintain high performance over time, regardless of the weather conditions.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWhat sets StarPower solar panels apart from others in the market is not just their innovative technology but also their combination of affordability and extended lifespan. This makes them an outstanding choice for anyone looking to power adventures or off-grid setups without compromising on quality or efficiency.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOur 9BB (Busbars) design further maximizes efficiency by increasing the number of busbars that help in the distribution of resistance and current within the solar cells. This configuration significantly reduces energy loss that often occurs in solar panels, ensuring more effective energy conversion. By minimizing shadow and occlusion effects, we can achieve an increase in cell efficiency ranging from 0.5% to 0.8%, translating to an additional power output of approximately 3 to 5 watts per panel.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eFurthermore, this advanced design contributes to lowering the overall Balance of System (BOS) costs and the Levelized Cost of Energy (LCOE) associated with installations. It also mitigates risks such as micro-cracks and hotspots, as well as light-induced degradation (LID), which can compromise panel performance over time. Through these innovations, StarPower solar panels provide enhanced efficiency, reliability, and an impressive output, making them a valuable investment for sustainable energy reliance.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eMax Power 400W\u003c\/p\u003e\u003cp\u003eCell Tech Mono Shingled\u003c\/p\u003e\u003cp\u003eCell Class Grade A\u003c\/p\u003e\u003cp\u003eMax Power Voltage \/ Vmp 18.5 V \u003c\/p\u003e\u003cp\u003eMax Power Current \/ Imp 21.6 A \u003c\/p\u003e\u003cp\u003eOpen Circuit Voltage \/ Voc 22.2 V\u003c\/p\u003e\u003cp\u003eShort Circuit Current \/ Isc23.7 A\u003c\/p\u003e\u003cp\u003eMax Syestem Voltage 1000V \u003c\/p\u003e\u003cp\u003eOperating Temperature Min - 40 ℃ \u003c\/p\u003e\u003cp\u003eOperating Temperature Max 85 ℃\u003c\/p\u003e\u003cp\u003eNet Weight 11.5 kg\u003c\/p\u003e\u003cp\u003eDimensions 148*68*3.5 cm\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel No.\u003c\/strong\u003e SPAST-400-12V-SHING\u003c\/p\u003e","brand":"StarPower Solar","offers":[{"title":"Default Title","offer_id":55051999773011,"sku":"SPAST-400-12V-SHING","price":84.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/Z3MB6W7ZF7ZUAL2JYCTFF7FV_018ee3fd-b77d-40e0-af19-9c5631c4e6d7.png?v=1790284116","url":"https:\/\/progradewarehouse.com\/products\/400w-12v-fixed-shingled-mono-solar-panel-caravan-camping-rv","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}