Maintenance-Free Manufacturers

The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Maintenance-Free,High Capacity & Voltage,Exceptional Cycle Life,Deep Discharge Capability,Lightweight, Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
Maintenance-Free, Now we have a excellent team supplying specialist service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our solutions.

Hot Products

  • 445W Solar Module

    445W Solar Module

    Maximum Power (Pmax/w):445
    Open Circuit Voltage (Voc/V):38.7
    Short Circuit Current (lsc/A):14.59
    Voltage at maximum Power (Vmp/V):12.98
    Current at Maximum Power (Imp/A):34.28
    Module Efficiency (%):20.50
  • 180W All Black  HPBC Solar Module

    180W All Black HPBC Solar Module

    HPBC high efficiency glass solar panel combine advanced photovoltaic technology with aesthetic design, offering a visually appealing solution for modern architecture. These modules feature solar cells integrated with colored glass, available in various shades to match building exteriors or design preferences.Despite their customized appearance,they maintain reliability,high energy efficiency and durability. Ideal for residential, commercial, and urban projects, colored glass solar modules seamlessly blend renewable energy generation with stylish, sustainable design.
  • 30w Mini Solar Panel

    30w Mini Solar Panel

    Product Name:30w Mini Solar Panel
    Voltage:5V
    Output Power:30W
    Solar cells eff: Mono 22.5%
    G.W:550g
    Size:28x14.85x2.5cm
  • 110w Flexible Solar Panel

    110w Flexible Solar Panel

    Product Name:110w Flexible Solar Panel
    Maximum Power(Pmax): 110W
    Maximum Power Voltage(Vmp): 18.6V
    Maximum Power Current(Imp):5.97A
    Open Circuit Voltage(Voc) :21.9V
    Short Circuit Current(Isc) :6.32A
    Cell: Sunpower
  • 100W Solar Module

    100W Solar Module

    You can rest assured to buy 100 Watt 12 Volt Solar Panel Monocrystalline Solar Panel High Efficiency Module RV Marine Boat Caravan Off Grid from our factory and we will offer you the best after-sale service and timely delivery.
    Product Name:100W Solar Panel
    Maximum Power:100w
    Maximum System Voltage: 1000V DC
    Open Circuit Voltage(V): 22.27V
    Short Circuit Current(I):5.76A
    Cell: MONO
  • 120W Mono Foldable Solar Blanket

    120W Mono Foldable Solar Blanket

    Peak Power: 120W Cell Efficiency: 23.50 % Power Voltage: 18V Power Current: 6.7A Max Short Circuit Current: 8A QC 3.0: 18W Max Type-C: 18W Max Folded Dimensions: 19.6*18.1*2.2in Unfolded Dimensions: 71.5*18.1*2.2in Weight: 6.8KG Accessories: 1. PMW controller x1(MPPT for your option) 2. 5m cable with Anderson or MC4 connector x1 3. 30cm cable of alligator clip with Anderson connector x1 4. Carry bag x1 5. User Manual x1

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