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{"title":"70W 182mm 30\u2011Cell Monocrystalline Solar Panel IP67 Junction Box MC4 Connector RV","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/18\/5aed30081cc53fe1e9f1717dbcbf-200x200-1\/70w_182mm_30_e2_80_91cell_monocrystalline_solar_panel_ip67_junction_box_mc4_connector_rv.jpg","attrs":{"Delivery Time":"general two weeks, more quantity based on exact quantity","Max System Voltage":"1000V\/1500V DC","Open Circuit Voltage":"23.18V","Module Dimension":"1722x1134x30mm"}}
{"title":"Anti\u2011PID 700W Monocrystalline Solar Panel, 25% Extra Rear\u2011Side Power Generation","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/65\/1260d9478260020c92b527428d31-200x200-1\/anti_e2_80_91pid_700w_monocrystalline_solar_panel_2c_25_25_extra_rear_e2_80_91side_power_generation.jpg","attrs":{"Front Glass Thickness":"3.2 mm","Cell Dimensions":"166 mm \u00d7 83 mm","Delivery Time":"general two weeks, more quantity based on exact quantity","Maximum Power":"700W"}}
{"title":"Durable 430\u2011450W Solar Power Panel, IP68 Junction\u2011Box PV Equipment For Home","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/9e\/0a6006cf3a131b2b6367d1afead7-200x200-1\/durable_430_e2_80_91450w_solar_power_panel_2c_ip68_junction_e2_80_91box_pv_equipment_for_home_backup_26_commercial_use.jpg","attrs":{"Model Number":"KM410W-430W Solar Panel","Cell Dimension":"182x93mm","Price":"USD1-100\/pcs","Packaging Details":"standard international carton packing"}}
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{"title":"Commercial\u2011Grade 700W Bifacial Solar Module, Class\u20111 Fire Safety for Rooftop Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/fc\/b6\/67beaeebd7401402b809e00c47ca-200x200-1\/commercial_e2_80_91grade_700w_bifacial_solar_module_2c_class_e2_80_911_fire_safety_for_rooftop_use.jpg","attrs":{"Model Number":"KM500-600W Solar Panel","System Voltage":"1500 V DC","Minimum Order Quantity":"1","Delivery Time":"general two weeks, more quantity based on exact quantity"}}
{"title":"480W\u2011500W Dual\u2011Sided Solar Panel, Up To 25% Rear\u2011Side Extra Power Gain","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/98\/db769cc64d0c868ec6328cdb526f-200x200-1\/480w_e2_80_91500w_dual_e2_80_91sided_solar_panel_2c_up_to_25_25_rear_e2_80_91side_extra_power_gain.jpg","attrs":{"Model Number":"KM400-500W Solar Panel","Max Power-Pm":"450 | 455 | 460 | 465 | 470W","Price":"USD1-100\/pcs","Packaging Details":"standard international carton packing"}}
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70W 182mm 30‑Cell Monocrystalline Solar Panel IP67 Junction Box MC4 Connector RV Boat Solar Charger
Product Specification:
Unlock reliable, clean energy with the JST-EVMH-40W, a premium 40-watt monocrystalline solar panel. Engineered for exceptional efficiency and durability, this compact module delivers superior performance for a wide range of off-grid and mobile applications, making it the smart choice for sustainable power.
Electrical Characteristics (STC):
Maximum Power (Pmax): 70W
Open Circuit Voltage (Voc): 17.59V
Short-Circuit Current (Isc): 2.55A
Voltage at Pmax (Vmp): 16.53V
Current at Pmax (Imp): 2.42A
Maximum System Voltage: 700V DC
Power Tolerance: 0 to +4.99W
Mechanical Specifications:
Dimensions: 985 × 395 × 30 mm
Weight: 4.24 kg
Solar Cells: Monocrystalline 182mm (28 cells, 2x14 configuration)
Frame: Anodized Aluminum Alloy
Front Glass: 3.2mm Tempered Glass
Junction Box: IP67 rated, with 50cm output wires (custom length available) and MC4-compatible connectors.
80pcs per pallet (Pallet Dims: 630x1100x930mm, ~235kg).
Why It Stands Out – Key Features
Proven High-Efficiency Performance: Features 182mm monocrystalline cells with 17.46% module efficiency, confirmed by detailed I-V curve data showing stable output from 200W/m² to 1000W/m² irradiance.
Engineered for Reliability & Easy Installation: The robust 3.2mm tempered glass and aluminum frame ensure durability. Pre-drilled grounding holes and drainage holes (as per technical drawing) facilitate secure, weather-resistant mounting and system longevity.
Superior Low-Light & Temperature Performance: A favorable temperature coefficient (-0.35%/°C) and optimized NOCT ensure minimal power loss in heat. The I-V curves demonstrate effective energy harvest even in low-light conditions (e.g., 200-400W/m²).
Ready for Seamless Integration: Comes with industry-standard MC4-compatible connectors and a 50cm cable, allowing for quick, tool-free connection to most charge controllers and systems.
Application Scenarios
Recreational Vehicles (RVs) & Campers: Maintain house batteries while on the road or at the campsite.
Marine & Boating: Provide auxiliary power for trolling motors, onboard electronics, and battery maintenance on sailboats and fishing boats.
Off-Grid Cabins & Sheds: Serve as a primary or supplementary power source for remote buildings and weekend getaways.
Remote Monitoring Systems: Power security cameras, weather stations, and communication equipment in areas without grid access.
KUOMAN Industry Limited — Your Global Partner for New Energy & Integrated Supply Chain Solutions
KUOMAN Industry Limited is a technology-driven enterprise specializing in the R&D, supply, marketing, and export of new energy products. We are dedicated to delivering sustainable solutions... KUOMAN Industry Limited — Your Global Partner for New Energy & Integrated Supply Chain Solutions
KUOMAN Industry Limited is a technology-driven enterprise specializing in the R&D, supply, marketing, and export of new energy products. We are dedicated to delivering sustainable solutions...
