Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 400 Watt Solar Panels with 12V/24V 40A MPPT Solar Charge Controller, Adaptor Kit, Tray Cables, Mounting Z Brackets for RV, Roof, Boat, Off-Grid Specification Item Dimensions L x W x H 32.5"L x 26.4"W x 1.18"H Maximum Power 100 Watts Brand Name HQST Maximum Voltage 24.3 Volts Standby Power Shutoff High Efficiency Upper Temperature Rating 113 Degrees Fahrenheit Brand HQST Material Tempered Glass Material Type Tempered Glass Connector Type MC4 Model Number HKIT400ST-C40D4-G1-US Efficiency High Efficiency Amperage Capacity 40 Amps Included Components no Product Dimensions 32.5"L x 26.4"W x 1.18"H Size 400W MPPT Kit 26.4 "h x 32.5 "h x 1.18 "h. Weight: 0.0 grams Item Description ?MORE POWER OUTPUT?- HQST 400 watts solar panel starter kit offers a 22-23% high conversion rate and produces an average of 2 kWh of electricity per day (depending on sun availability). 9BB monocrystalline solar panels can reduce the risk of microcracks and provide longer service life than conventional 5bb panels. The bypass diodes can ensure the panels have an excellent. ?LCD SCREEN DISPLAY REMOTE MONITORING?- HQST 40 amp MPPT solar charge controller with built-in Bluetooth module for remote monitoring and parameter setting via the app "ChargePro 2.0". Tempered glass cover and touch screen buttons make parameter settings easier. 40A negative grounded controller auto detects 12V or 24V DC system voltages. Compatible with Flooded, AGM, Gel, and Lithium batteries. ?HIGHER HEAT DISSIPATION EFFICIENCY?- A die-cast aluminum heat sink and internal glue filling minimizes the power loss from heat and extends controller life. HQST 40A MPPT controller adopts high-quality IC and better PCBA, which can provide stable full current output even in a high-temperature environment, far superior to traditional controllers. ?BUILT TO THE LAST?- HQST 12v 400w solar panels engineers with a corrosion-resistant aluminum frame and multiple layer sheets that can ensure decades of outdoor durability. The IP65-rated junction box and solar connectors allow you have no worries about water splashes and rain. Tray cables and adaptor cables are all UV-resistant. ?READY TO INSTALL?- HQST 400W solar panel kit included 4pcs 100 watts solar panel, 40A MPPT controller, temp sensor, solar adaptor cables, tray cables, mounting Z brackets, and solar Y branch connectors. If any item is missing from the package, please feel free to contact us. Product Description An average of 2 kWh of electricity per day (depending on sun availability) 9BB solar panels provide excellent performance and long service life Bypass diodes ensure better low-light performance Compatible with 12V/24V lithium iron phosphate and lead-acid batteries 40 Amp MPPT solar charge controller with built-in Bluetooth offers a high charging power output Excellent heat dissipation design of HQST mppt controller for better performance at full load Package Included: 4 x 100 Watt 9BB Solar Panels 1 x 40 Amp MPPT Solar Charge Controller 1 x 2 m/6.6 ft Battery Temperature Sensor 4 Sets of Solar Panel Mounting Z Brackets 1 Pair of 20 ft 10 AWG Solar Panel to Charge Controller Connector Cables 1 Pair of 8 ft 10 AWG Charge Controller to Battery Connector Cables 3 Pairs of Solar Y Branch Connectors HQST 400W 9BB Monocrystalline Solar Panel + 40A MPPT Solar Charge Controller Specifications: Solar Panel: Max Power at STC: 100W Open Circuit Voltage: 24.3V Short Circuit Current: 5.21A Optimum Operating Voltage: 20.4V Optimum Operating Current: 4.91A Maximum System Voltage: 600VDC UL Maximum Series Fuse Rating: 15A 40A MPPT Solar Charge Controller: Battery System Voltage: 12V/24V Max Solar Charge Current: 40 Amp Max PV Input Voltage: 100 Voc Self-consumption: 12mA/12V; 10mA/24V Max PV Input Power: 600W/12V; 1200W/24V Communication Port: RS485 Longer Service Life Compared with 5BB solar panels, 9BB solar panels not only reduce the risk of micro-cracks and provide longer service life, but also offer lower operating temperature for better performance. More Power Output Grade A+ large monocrystalline solar cells offer a 22-23% conversion rate. HQST 400 watt solar panels produce an average of 2 kWh of electricity per day (depending on sun availability). Built to Last Corrosion-resistant aluminum frame and multiple layer sheets ensure decades of outdoor durability. The IP65 rated waterproof junction box and solar connectors allow you to have no worries about water splashes and rain. Complete Solar System Protection The 40A MPPT solar charge controller provides over-temperature, reverse polarity, over-current, over-voltage, short-circuiting, and reverse current protection. Compatible with Most Batteries HQST 40 amp MPPT solar charge controller supports 12V and 24V batteries. Compatible with Flooded, Sealed/AGM, GELand Lithium batteries . User mode allows pro users to customize the charging parameters. Triple Cooling Design Adopting a triple cooling design, one-piece aluminum housing, die-cast back shell, and internal glue filling. HQST MPPT controller offers better heat dissipation performance that ensures consistent full current output. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence