Renogy Solar Store via AliExpress has
400w Renogy Lightweight Suitcase Solar Panel for $328.48 - $64 w/ coupon code
USDEAL64 applied in cart =
$264.48.
Shipping is free.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your
address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse.
Thanks to Deal Editor
iconian for posting this deal.
Features:- Compact and Lightweight - Featuring a compact solar cell layout, this 400 watt solar panel weighs a mere 30.2lbs and boasts a smaller size than traditional 400W one-piece laminated assemblies, ensuring easy portability on the go.
- Premium Materials for Decades of Use - Reinforced with fiberglass material, Renogy 400W compact mono portable solar suitcase features EL-tested Grade A+ solar cells, delivering the highest power conversion efficiency and an extended lifespan.
- Fast Installation with Sturdy Kickstands - Featuring durable aluminum alloy construction, the robust foldable kickstands of this camper solar panel enable one-minute installation. Designed for off-grid solar systems, this compact 400 watt solar panel seamlessly connects to most portable power stations on the market via IP68 solar connectors.
- Environmental Endurance - Employing ≥IP67 protection and ETFE coating, this all-weather suitcase excels in enduring snow, rain, and even light hail for decades. Enhanced with advanced materials including an aluminum backsheet, it ensures exceptional performance in any condition.
- 5-Year Warranty - Renogy 400 watt pv panel boasts a 5-year coverage for materials and workmanship, accompanied by a 10-year guarantee ensuring 80% output reliability.
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I've been watching these solar deals with interest and have just started playing with emergency backup power. Can anyone suggest a reasonably priced regulator that I could use to take the energy from this panel and charge an array of 12v batteries? They have a huge variance in price and I'm concerned about the random $10 AliExpress ones
Victron is considered by many the "gold standard" in solar products and something like this is a perfect match for these 400 watts panels with it being 440 watts max. Don't even think about a 10 dollar Ali Express piece of junk. This one is Victron and it has bluetooth connection with an app that makes it really easy to keep tabs on the exact amount of power the panels are collecting in real time. Lastty, its under 70 bucks. Gonna be hard to beat that. https://www.amazon.com/Victron-Sm...r=8-1&th=1
For 440W of solar power, the required charge controller amperage depends on your battery bank voltage; for a 12V system, you'll need at least a 35-40A controller, while a 24V system requires a 18-20A controller, and a 48V system needs a 10A controller. You must also ensure the charge controller's maximum input voltage rating is higher than your solar panel's open-circuit voltage (Voc) and consider adding a safety margin.
Renogy on their own website pairs the panels with a 40A solar controller charger.
For 440W of solar power, the required charge controller amperage depends on your battery bank voltage; for a 12V system, you'll need at least a 35-40A controller, while a 24V system requires a 18-20A controller, and a 48V system needs a 10A controller. You must also ensure the charge controller's maximum input voltage rating is higher than your solar panel's open-circuit voltage (Voc) and consider adding a safety margin.
Open Circuit Voltage (Voc): 67.5V (maximum voltage when no load is connected)
Maximum Current (Imp): 12.1 amps at the power point
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