Brand | Greenery |
Product Dimensions | 30.9″L x 23.6″W x 2.95″H |
Connector Type | MC4 |
Included Components | Solar Panel |
- 【HIGH-EFFICIENCY 400W POWER & RAPID CHARGING】 SOLARPLAY 400W Monocrystalline Solar Panel delivers 23.4% conversion efficiency with ETFE film coating, rapidly charging phones, laptops, and power stations. Ideal for RV off-grid living, camping emergencies, or residential backup during blackouts.
- 【ULTRA-PORTABLE FOLDABLE DESIGN】 Weighing only 27.5lbs, this foldable 400W solar panel folds into a compact size (30.9*23.6*2.95 inches) – perfect for hiking backpacks or van life. Includes carrying handles and rating for all-weather durability.
- 【EXTREME WEATHER RESILIENCE】 Built with military-grade PET layers and operates from 14°F to 149°F (-10°C to 65°C). Stable 18V/13.3A output even in low-light conditions, ensuring reliable power for commercial job sites or storm outages.
- 【SCALABLE POWER SYSTEM】 Use MC4 connectors to connect up to 2 panels in series or multiple panels in parallel. Compatible with solar generators, suitable for DIY rooftop installation or large-scale energy storage.
- 【1-YEAR WARRANTY & EXPERT SUPPORT】 Backed by a 1-year warranty and US-based tech support. Includes 2ft cables, 400W solar panel, Instruction Manual.
Christopher R Wells Verified Buyer –
When a storm knocked out power for 3 days, my Greenery 400W panel kept my fridge and Wi-Fi alive! Even under thick clouds, it trickle-charged my battery bank at ~50W—enough to avoid disaster. The Lightweight design let me reposition it across my yard to chase sunlight, and the Fast Charging feature revived my phone in 20 minutes flat.
The Overload Protection cut in when I accidentally plugged in a space heater (oops!), but everything reset smoothly. Only downside: The included cables are short—I upgraded to 15ft ones. For urban preppers or storm-prone areas, this is a must-have.
Doris Randall Verified Buyer –
I’ve taken my Greenery 400W solar panel on three camping trips so far, and it’s been a lifesaver! The lightweight design makes it easy to strap to my backpack, and the foldable feature saves so much space. What surprised me most was how well it worked even in partial shade—unlike other panels I’ve tried. I’ve used it to charge my 2500W power station. The Fast Charging feature is no joke; my devices powered up way quicker than expected.
The automatic shut-off and overload protection gave me peace of mind when connecting multiple gadgets. One afternoon, a storm rolled in, and the over-voltage protection kicked in seamlessly—no hiccups! The only minor gripe is that positioning the kickstand on uneven terrain can be tricky, but once angled right, it soaks up sunlight like a champ. Highly recommend for campers or anyone needing reliable power off the grid!
Bernard Ruck Verified Buyer –
Built a portable 400W array using two Greenery 400W panels wired in series for my cabin’s backup power. The panels’ slim profile and reinforced edges made hinge-mounting a breeze. At 55°F on a crisp morning, I clocked 430W briefly—way beyond specs! But in summer heat (95°F), output dropped to ~320W, so plan for temperature swings.
The Widely Compatible DC outputs connected seamlessly to my MPPT controller, and the Short-Circuit Protection saved my wiring job after a rookie mistake. One tip: Use 10-gauge cables for long runs—the Over-Voltage Protection flickered with thinner wires. For the price, these outperform bulkier competitors. Just pair with a quality charge controller!