Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. 4 String Solar Combiner Box PV Combiner Box with Lightning Arreste, 63A Circuit Breakers and 15A Rated Current Fuse for On/Off Grid Solar Power System, IP65 Water Resistant Description Features: 1) PROFESSIONAL MANUFACTURING: Solar combiner box organize the connection and convergence of PV modules. It is used to reduce the connection between the photovoltaic array and the inverter, optimize the system structure, facilitate the quick disconnection of the circuit during maintenance, and reduce the scope of power outages when the photovoltaic system fails. It will keep the PV system at its best and increase the output power 2) SAFE AND RELIABLE: The PV combiner box is equipped with 4*15A DC fuse, high voltage arrester, 63A DC circuit breaker, copper busbars, 11AWG PV cables, IP65 waterproof ABS shell, providing protection against short circuit fault, lightning surge, over Voltage and overcurrent protection. Avoid damage to PV panels and inverters in the event of a failure. We have additionally configured two copper busbars in the PV combiner box to prevent current backflow and improve the safety of use 3) EASY INSTALLATION: Plug and play, pre-connected cables make connecting your solar panel system easier and faster, saving you a lot of time. IP65 waterproof PV combiner boxes for solar are certified for outdoor installation, insulated, moisture-proof, waterproof, dust-proof, UV-proof, and can be installed on any regular surface 4) WIDE RANGE OF APPLICATIONS: Suitable for photovoltaic grid-connected and off-grid power generation systems, solar panel systems, photovoltaic arrays, RV solar energy, and household solar panel systems. It can support solar panel systems up to 720W in 12V systems, 1440W in 24V systems, and 2880W in 48V systems. Compatible with any brand of solar panels and solar connectors 5) WHAT YOU WILL GET: 1*4 Strings of PV combiner box, 2* extra fuses, 2* wire fixing brackets, 4* mounting buckles, 4* screws, 1* instruction manual.Our is committed to providing superior product durability and quality. A 90-day worryfree refund and a 3-year product warranties for the product. If you encounter a problem in use, please do not hesitate to contact us, we are very glad to give you a satisfactory solution within 24 hours Product Details: Package Dimensions: 13.11 x 8.43 x 4.88 inches Item Weight: 4.79 pounds Manufacturer: Flngr Handling We will ship all orders within 1-3 business day of payment. Delivery We Do Ship Outside of the Continental US. We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. Return Policy Please contact us before returning. All items qualify for returns within 30 days of receipt. 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 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. We take our reputation seriously, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction..