

Overview — Renogy New 400 Watt 12 Volt Solar Premium Kit W/MPPT or REGO Solar Charge Controller (RNG-KIT-PREMIUM400D-RVR40-US)
The Renogy 400W 12V Premium Kit is easy for you to install, and it is the most economical choice for the off-grid adventurer. Renogy Solar Kit comes with solar panels, charge controllers, and needed electrical wiring, fuses, and monitoring typically required for an off-grid installation, making it an ideal choice for both off-grid and mobile solar power applications.
The Premium Kit will produce an average of 1.6-2.5kWh of electricity per day (depending on sun availability). The 4 x 100W solar panels don't take up much roof space, but their energy can offset small and medium-size loads such as lighting, television, and coffee maker.
The Premium Kit can build a reliable and environmentally friendly power supply, perfect for all rooftops, RVs, boats, or campers. It can also be installed in a ground mount system as a power supply for outdoor appliances, emergencies, and a stand-alone power system.
Efficient Performance
By bypassing the shaded cells with poor performance, the bypass diode minimizes the power drop caused by the shadow to ensure excellent performance in low-light environments.
Full System Protection
Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current.
Auto Detect and Powerful Compatibility
Automatically detects 12V or 24V DC system voltages, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.
Solid Quality
Advanced encapsulation material with multi-layered sheet laminations to protect cells from physical damage or distortion, improving cell performance and providing a long service life. EL tested, no hot-spot heating is guaranteed.
No Fear of Weather Challenge
The IP65 Junction Box offers complete protection against environmental particles and low-pressure water jets. These IP67 waterproof solar connectors ensure that the water and dust will not enter the connector during extended outdoor use. Effectively preventing water from seeping in.
Ready to Install
Pre-drilled holes on the back frame allow quick installation. The kit has a complete set of accessories and is equipped with an In-line fuse and ANL fuse components to offer more protection.
Resources — Renogy New 400 Watt 12 Volt Solar Premium Kit W/MPPT or REGO Solar Charge Controller (RNG-KIT-PREMIUM400D-RVR40-US)
Documents — Renogy New 400 Watt 12 Volt Solar Premium Kit W/MPPT or REGO Solar Charge Controller (RNG-KIT-PREMIUM400D-RVR40-US)
📊 Data Sheet — Renogy Premium Solar Kits (RNG-KIT-PREMIUM400D-RVR40-US) 🎖️ Warranty — Renogy Premium Solar Kits (RNG-KIT-PREMIUM400D-RVR40-US) 📙 Manual — Renogy Premium Solar Kits (RNG-KIT-PREMIUM400D-RVR40-US)Warranty — Renogy New 400 Watt 12 Volt Solar Premium Kit W/MPPT or REGO Solar Charge Controller (RNG-KIT-PREMIUM400D-RVR40-US)

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Specs — Renogy New 400 Watt 12 Volt Solar Premium Kit W/MPPT or REGO Solar Charge Controller (RNG-KIT-PREMIUM400D-RVR40-US)
Maximum Power | 100W |
Maximum System Voltage | 600V DC (UL) |
Open-Circuit Voltage (Voc) | 24.3V |
Optimum Operating Voltage (Vmp) | 20.4V |
Short-Circuit Current (Isc) | 5.21A |
Optimum Operating Current (Imp) | 4.91A |
Dimensions | 41.8 x 20.9 x1.4 in |
Weight | 14.1lbs/6.4kg |
Nominal System Voltage | 12V/24V Auto Recognition |
Rated Charge Current | 40A |
Max. PV Input Voltage | 100 VDC |
Max. PV Input Power | 12V/520W, 24V/1040W |
Max Battery Voltage | 32V |
Rating Voltage/repeat1 | 600/1000V |
Length/repeat1 | 8ft |
Wire Gauge/repeat1 | 8AWG |
Temperature/repeat1 | -40°F to +185°F |
Length and Wire Gauge | 2ft and 8AWG |
Rating Voltage/repeat2 | AC Uo/U 0.6/1 KV, DC 1.8KV |
Temperature/repeat2 | -40°F to +194°F |
Length/repeat2 | 20ft |
Wire Gauge/repeat2 | 10AWG |
Rating Voltage/repeat3 | 600/1000V |
Temperature/repeat3 | -40°F to +185°F |
Input Voltage | 5V |
Communication Range | ≤82ft |
Compatibel Models | All Renogy Controllers with RJ12 port |
Operation Temperature | -20℃~85℃(-4°F to 185°F) |
Rated Current/repeat1 | 10A |
Rated Voltage | 1000 V DC |
Contact Material | Copper, Silver Plated |
Replaceable Fuse | Cylindrical PV Fuse (10x38mm) |
Current Rating | 40A |
Voltage Rating | 72V |
Interrupt Capacity | 80A |
Withstanding voltage | 1000V DC(TUV), 600V(UL) |
Rated Current/repeat2 | 50A |
Protection Degree | IP67, mated |
Temperature /repeat3 | -40°F to +194°F |
Protection Class | Class II |
Eight Long Cap Bolts and Four Short Bolts | Four Spring Washers and Four Washers |
Four Z Shape Solar Panel Brackets | Four Nuts |
Panels | 25-year power output warranty: 5 year 95% output warranty, 10 year 90% output warranty, 25 year 80% output warranty 5-year material and workmanship warranty |
Accessories | 1-year material and workmanship warranty |
Watt | 400W |
Controller Type | MPPT |
Kit Type | Premium Kit |
Voltage | 12V |
Cell Type | Monocrystalline |
Panel Type | Rigid |
applications-description | This advanced kit powers medium-sized electronics such as TVs and can periodically support the use of heavy-draw appliances such as microwaves, which makes it an optimal choice for RV’s and small off-grid dwellings. |
applications-label | Applications |
applications-more-description | Lights, Laptops, Tablets, Phones, LCD Displays, Batteries, Efficient 12V Water Pumps, Microwaves, Coffee Makers, Etc. |