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KUOMAN INDUSTRY LIMITED

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China Off‑Grid 70W Monocrystalline Solar Panel Customizable 50cm Cable MC4 PV Charger
China Off‑Grid 70W Monocrystalline Solar Panel Customizable 50cm Cable MC4 PV Charger

  1. China Off‑Grid 70W Monocrystalline Solar Panel Customizable 50cm Cable MC4 PV Charger
  2. China Off‑Grid 70W Monocrystalline Solar Panel Customizable 50cm Cable MC4 PV Charger

Off‑Grid 70W Monocrystalline Solar Panel Customizable 50cm Cable MC4 PV Charger

  1. MOQ: 1
  2. Price: USD1-100/pcs
  3. Get Latest Price
Module Efficiency 17.77%
Max Power 70W
Vmp At Stc 37.5V
Supply Ability 10000pcs/month
Dimensions 1650 x 992 x 40 mm
Front Glass 3.2mm High Transmission Tempered
Connector Type MC4 Compatible
Temperature Coefficient -0.38%/°C
Packaging Details standard international carton packing
Output Frequency 60Hz/50Hz
Payment Terms T/T
Open Circuit Voltage 23.18V
Max Power Output 410W-430W
Nominal Voltage 48V DC
Delivery Time general two weeks, more quantity based on exact quantity
Max System Voltage 1000V/1500V DC
Model Number KM500-600W Solar Panel
Place of Origin China
Brand Name Kuoman

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  1. Product Details
  2. Company Details

Product Specification

Module Efficiency 17.77% Max Power 70W
Vmp At Stc 37.5V Supply Ability 10000pcs/month
Dimensions 1650 x 992 x 40 mm Front Glass 3.2mm High Transmission Tempered
Connector Type MC4 Compatible Temperature Coefficient -0.38%/°C
Packaging Details standard international carton packing Output Frequency 60Hz/50Hz
Payment Terms T/T Open Circuit Voltage 23.18V
Max Power Output 410W-430W Nominal Voltage 48V DC
Delivery Time general two weeks, more quantity based on exact quantity Max System Voltage 1000V/1500V DC
Model Number KM500-600W Solar Panel Place of Origin China
Brand Name Kuoman
High Light 70W monocrystalline solar paneloff-grid solar panel with MC4 connectorcustomizable solar panel for camping
Off-Grid 70W Monocrystalline Solar Panel Customizable 50cm Cable MC4 PV Charger For Camping Power Station
Product Overview

Unlock reliable, clean energy with this premium 70-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.

70W Monocrystalline Solar Panel showing front view and technical details
Technical Specifications
Electrical Characteristics (STC) Value
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 Value
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
Mechanical Load Capacity 5400Pa (Front) / 2400Pa (Rear)
Temperature & Operational Ratings Value
Operating Temperature -40°C to +85°C
Nominal Operating Cell Temperature (NOCT) 45±2°C
Pmax Temperature Coefficient -0.35%/°C
Key Features
  • Rated maximum power: 70W, Open-circuit Voltage 20.42V, Working Voltage 17.50V
  • High-efficiency 182mm monocrystalline solar cells, 17.99% conversion efficiency
  • Heavy-duty 3.2 mm tempered anti-reflective front glass for better light capture
  • Corrosion-resistant sturdy aluminium frame, adaptable for long-time outdoor installation
  • IP67 waterproof rated junction box, rain-proof, dust-proof and weather-sealed
  • Compatible with MC4 standard solar panel connectors, 50cm customizable-length output cables
  • Wide operating temperature: -40℃ ~ +85℃, excellent low-light power-generating capability
  • Certified 700VDC maximum system voltage, 10A maximum series fuse rating for safety
  • High mechanical load resistance: 5400Pa front load and 2400Pa rear-side load
  • Compact dimension 985×395×30mm, lightweight 4.24kg for easy transport and mounting
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.
Solar panel installation examples in various applications
Packaging

80pcs per pallet (Pallet Dimensions: 630×1100×930mm, approximately 235kg).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2020

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

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...

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  • https://www.kmenergypower.com/

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