Renogy 8pcs 320 Watt Monocrystalline Solar Panel System Kit Off Grid for Shed Farm, Home, Residential, Commercial House, 320W, 8 Pieces

- 320 Watt Monocrystalline Solar Panel - Advanced PERC Cell Technology This Renogy 320W monocrystalline panel is equipped with the latest generation of high-efficiency PERC (Passivation Emitter Rear Contact) cells, achieving an efficiency of 21%, higher than most conventional panels. Compared to a regular 72 cell 320W solar panel, this panel is 15-20% shorter and lighter. Space OptimizedThe 320W solar panels are large and have a higher power rating (up to 1600Wh of electricity per day), allowing fewer modules per installation on your rooftop. Renogy's solar panels are 100% EL (Electroluminescence) tested and showed no microcracks. Enhanced Anti-Corrosion Aluminum FrameAdding an improved anti-corrosion coating to the aluminum frame, this solar panel is designed to survive all the surprises that weather brings, providing decades of durability. Reliable and DurableThis Renogy solar panel is made of advanced encapsulation material with multi-layered sheet laminations to protect cells from physical damage or distortion, improving cell performance and providing lasting solar panel durability. The IP68 (1m, 1h) rated junction box and IP67 rated solar connectors are versatile due to their ability to withstand dirt, dust, debris, and low-pressure water jets. - FREQUENTLY BOUGHT TOGETHER - 200AH AGM Battery: Renogy 12V 200AH Rechargeable Deep Cycle Hybrid Gel Battery for Solar Wind RV Marine Camping UPS Wheelchair Trolling Motor Solar Power Inverter: Renogy 700W1000W/2000W/3000W 12V Pure Sine Wave off Grid Solar Home Use Solar Inverter Pure Wave Inverter Charger: Renogy 3000 Watt 12V DC to 120V AC Pure Sine Wave Inverter Charger w/ LCD Display Lithium Battery Compatibility 9000W Surge Specification: Max Power at STC: 320W Open Circuit Voltage: 40.1 V Short Circuit Current: 10.36 A Optimum Operating Voltage : 32.7 V Optimum Operating Current: 9.79 A Module Efficiency: 19.20% Cell Efficiency: 21.00% Maximum System Voltage: 1000 VDC UL Maximum Series Fuse Rating: 15 A Fire Rating: Type 2 Operating Temperature : -40F to 185F IP Rating: IP 68 (1m, 1h) Diode Type: THY2550 Number of Diodes: 2 Diode(s) Output Cables: 12 AWG (3ft length) Package Includes: 8 x 320W Mono Solar Panel - Related Products - Solar Generator: Renogy Solar Generator Portable Power Station,4.8KWh Expandable Portable Home Battery(LiFePO4), Huge 3500W AC Output Mount Support: Renogy Renogy Single Side 27.4in Pole Mount Support For Solar Panel - Renogy Lithium Batteries Series - 12V 50AH Battery: Renogy 12V 50Ah LiFePO4 Lithium Battery, Lithium-Iron Phosphate Solar Battery 12V 100Ah/200Ah Battery: Renogy 12V 100Ah/200Ah LiFePO4 Lithium Iron Phosphate Battery with Bluetooth, Built-In Bluetooth BMS 48V 50Ah Battery: Renogy 48V 50Ah LiFePO4 Smart Lithium Iron Phosphate Battery Built-in BMS 24V 25Ah Battery: Renogy 24V 25Ah Lithium Iron Phosphate Battery FAQ 1. - Is each panel 320W or a whole combination? What about the size and weight? - 320W per panel. The dimension of one panel is 65.6 x 39.4 x 1.4 inches and the weight is 39.7 lbs. Currently, we have 2-pack, 4-pack, 6-pack, 8-pack, and 10-pack available. 2. - Can I use this panel for the roof of an RV? - Yes, you can, as long as the roof of your RV has enough space to install it. Please confirm the size: 65.6 x 39.4 x 1.4 inches. In addition, this 320W solar panel is also ideal for residential and commercial rooftop systems, solar power plants, and more. It's suitable for roof mounting and ground mounting. 3. - Can these panels be used on a grid tied system? - Sure, they can. These 320W solar panels work with on-grid, off-grid, and hybrid systems. But please note that when using them on on-grid and hybrid systems, we recommend that you contact a licensed solar installer who is familiar with on-grid/hybrid setups. On-Grid solar system means solar power equipment (array or solar panel) is connected to the utility grid, while Off-Grid refers to a system that is not connected to the grid. An Off-Grid system is not affected by grid blackouts. A Hybrid system is when your solar panels remain connected to the grid's power lines and have a backup battery system to store excess power. 4. - How many kWh a day does this solar panel produce? - If your solar panels are exposed to 5 hours of direct sunlight per day, it can provide an average of 1280-1600 Watt-hours (1.28 kWh-1.6 kWh) of electricity (depending on sun availability). 5. - Do these panels have pre-drilled holes on the back? - Yes, they have. The pre-drilled holes help you to install the solar panel fast and secure. 6. - Why are my solar panels underproducing? - The performance of a solar panel is influenced by a number of factors. The most common environmental conditions - indirect sunlight, temperature rise, cloudy sky, dirt, and stain build up on the top low iron-tempered glass - will lead to a reduced power output. Moreover, the conversion efficiency of a solar panel may decrease over time. Renogy guarantees a five-year/95% efficiency rate, a ten-year/90% efficiency rate, and a 25-year/80% efficiency rate for all solar panels. 7. - Can I connect these to a different brand of panels? The ones I have are also 320 watt, just different brand. - We suggest you use a solar panel from a different brand with the same Open Circuit Voltage as this Renogy solar panel to ensure a high power output.