HQST 100 Watt 12 Volt Polycrystalline Solar Panel with Solar Connectors High Efficiency Module PV Power for Battery Charging Boat, Caravan, RV and Any Other Off Grid Applications

• 【High Efficiency】Efficiency of 100 Watt 12 Volt Polycrystalline solar panel: High module conversion efficiency. Bypass diodes minimize power drop caused by shade and ensure excellent performance in low-light environments.
• 【Durable】100W Polycrystalline solar panel withstand high wind (2400Pa) and snow load (5400Pa), IP65 rated junction box provides complete protection against environmental particles and low pressure water jets.
• 【Reliable】Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades. Pre-drilled holes on the back of the solar panel allow for fast mounting and securing.
• 【Size】The size of 100W Polycrystalline solar panel:35.6 x 25.9 x 1.18 in, 2 ft cable with connectors, generate 5.53 amp power, charge the 12-volt battery. Industry standard, quick connection cable, series or parallel operation.
• 【Great Adaptability】Compatible with different mounting systems such as Z-brackets, Pole Mounts, and Tilt Mounts.

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

• Question : Which is correct Title says 12V, but description and data indicate 24.6 Voc.
  Answer : 24.6 volts open circuit nothing connected to it. your charge controller will level it out to a usable voltage.
• Question : Can you connect the panel to a marine battery or do you need to go through a regulator?
  Answer : Power should go through a charge controller. In full sun, my panel generated nearly 20 vDC. A 12v battery probably wouldn’t like that. Optimal ‘charge’ voltage for 12v batteries is closer to 14v.
• Question : Can I run two of these solar panels together in series to charge a 24 volt battery?
  Answer : For a el cheapo charge controller use 2 12volt panels in series. For a real mppt charge controller you may want a higher panel voltage like 3 panels in series which gives a better efficiency. But like always , look at your charge controller documentation what voltage and wattage it can handle.
• Question : One panel I received has very uneven color, one section (about 1/5th area) is considerable dark color than the rest of blue areas, is it good or bad?
  Answer : Mine have different colors all over but put out between 118- 125 watts. I know. It’s unbelievable but real. All I can say is plug it in and see what it does. If it does not work these guys will work with you.
• Question : Is this HQST 100 watt polycrystalline solar panel compatible with a Renogy monocrystalline 100w panel connected in series?
  Answer : Yes, I have had the same setup for years on my van, 2 of each.
• Question : Hi, there is this solar panel compatible with a BLUETTI Portable Power Station EB3A, 268Wh LiFePO4 Battery?
  Answer : This panel produces 12 volts @ about 8 amperes of direct current. It will charge any lead acid or lithium battery at this rate under direct sunlight. Make certain you use a charge controller to avoid overcharging.
• Question : The title says this includes 2 100w panels which makes sense because they are $85 each. Is this correct?
  Answer : I have purchased 2 sets of 2 in the last year. I cannot address the $$ question but the price IS for 2 panels.
• Question : Can I use the HQST PWM 20amp solar charge controller with it? I am building a set up to charge a battery power source
  Answer : Yes that would be a good controller you might better think about are you going to add any solar panels later