Tell : 0086 135 1058 5626            E-mail :  info@nasn.cn

EV CHARGER

All solutions from AC slow to DC fast, solar type, battery built-in are available. Professional solution, Tailored scheme, OEM/ODM service. Warmly inquiry.

BATTERY PRODUCT

Battery built-in products provide grid free solution for end user, and real realize freedom travel and camping by Electric Vehicle.

POWER SUPPLY

AC-DC rectifier, DC -AC inverter, DC-DC converter, UPS, professional power supply solutions, green energy expert around you.
 

About NASN

Established in 2015, GUANGZHOU NASN POWER CO.,LTD is a professional EV charger, DC power supply and battery storage solution provider and enterprise in China, a wholly owned subsidy of NASN ELECTRONICS (HONGKONG) CO., LIMITED.

GUANGZHOU NASN POWER CO.,LTD is dedicated to producing and manufacturing AC EV charger, DC EV charger, DC power supply and battery storage products.
Why Choose Us
With rich experience and research institutions, advanced equipment and professional technical teams
  • OEM/ODM
    We have the experience, capability, and R&D resources to make any OEM/OEM integration a glowing success.
    NASN is an extremely versatile turnkey manufacturer with the ability to bring your concepts and ideas into viable solutions.
    From concept to finish, in a highly focused effort to bring industry level products and services to you.​​​​​​​
  • Manufacturing
    Over 2,800 square meters of factory space, along with the professional manufacturing equipment gives us the capacity to fully service OEM/ODM business and
    achieve high quality on time deliveries with a low cost. We have the advanced SMT assembly lines and optical inspection systems utilizing the lead-free technology.
    Our manufacturing facilities are ISO-9001 and ISO-14001 certified. ​​​​​​​
  • One Stop Service
    Make sure each product let customer happy to see and use it with confidence. Help customer improve business in the shortly time.
    ​​​​​​​
  • Quality Control
    We attach great importance to the reputation accumulated in the market, strictly control product quality, and follow up in time if there is any problem, so that every customer is satisfied.

Get A Free Quote

Professions cast the brand, service creating value, GUANGZHOU NASN POWER CO.,LTD sincerely to build long terms relationship with clients, Win-Win in the world!

News and Events

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  • Portable Solar Panels Spin Off Into a Standalone Category.png

    Portable Solar Panels Spin Off Into a Standalone Category: Pain Points Linger, Solar-Plus-Storage Becomes the Fix

    Portable solar panels are breaking away from traditional PV’s peripheral accessory role and becoming a standalone track in consumer energy. In 2025 the global portable/foldable solar panel market reached roughly USD 818 million, while China’s domestic sales hit about RMB 9.83 billion. Monocrystallin

    10 08 2026
  • Short Drives leads to Dead Batteries Why EFB Start-Stop Units Fail Early.png

    Short Drives leads to Dead Batteries: Why EFB Start-Stop Units Fail Early

    Automotive workshops are reporting a quiet rise in premature failure of EFB (Enhanced Flooded Battery) start-stop units, with technicians pointing to modern driving habits rather than manufacturing defects. The typical culprit: too many short trips, too little alternator time, and too much parasitic

    07 08 2026
  • China Solar Goes Local Overseas PV Enters Compliance-and-Storage Era.png

    China Solar Goes Local: Overseas PV Enters Compliance-and-Storage Era

    China's photovoltaic export model is undergoing a structural reset in 2026. The old playbook—shipping low-cost panels to every market under one spec—is dead. In its place, a country-by-country framework is taking hold, where N-type modules, solar-plus-storage bundles, carbon-footprint paperwork and

    06 08 2026
  • Where Does Your Rooftop Solar Plug In.png

    Where Does Your Rooftop Solar Plug In? Two “Connection Points” You Shouldn’t Mix Up

    If you have solar panels on your roof—or plan to get them—you’ll likely hear contractors mention “grid connection points” and “tie-in points.” They sound similar, but they’re not the same. Mix them up, and you could end up with confusing electric bills or delays in getting paid for your surplus powe

    05 08 2026
  • Lead-Acid Still Rules Low-Speed EVs Despite Lithium Surge.png

    Lead-Acid Still Rules Low-Speed EVs Despite Lithium Surge

    Lithium-ion batteries dominate passenger EVs and premium e-bikes, but in low-speed electric vehicles (LSEVs)—including e-bikes, cargo tricycles and neighborhood quadricycles—lead-acid remains the default choice in 2026. Industry data shows lead-acid still powers over 65% of China’s original-equipmen

    04 08 2026
  • Two Main PV Carport Styles From CAD Drawing to Site Photo.png

    Two Main PV Carport Styles: From CAD Drawing to Site Photo

    Amid steady global growth in the solar carport market, driven by EV charging demand and campus decarbonization, the real question for owners is no longer “whether to build” but “which structure to pick.” Moving away from a nine-style list, this piece focuses on the two most frequently built options—

    03 08 2026
  • 3Phase Solar Pump Inverter for Irrigation.jpg

    3Phase Solar Pump Inverter for Irrigation

    Solar pumping inverter can implement the control of the pump and PV array, which drives the pump by converting DC power produced by the PV array to AC power. This inverter can adjust the output frequency according to the solar irradiation intensity in real time to implement the MPPT (maximum power p

    31 07 2026
  • NASN Power All-in-One Solar Storage DC Fast Charging System.png

    NASN Power All-in-One Solar Storage DC Fast Charging System

    The global solar-powered EV charging station market, valued at approximately $30 billion in 2026 and projected to exceed $60 billion by 2031, is accelerating at nearly 15% CAGR as electric vehicle adoption outpaces grid infrastructure expansion. Into this fast-growing landscape, NASN Power has launc

    30 07 2026
  • 110Vdc Rack‑mount dc power supply with 3 phase AC input.png

    110Vdc Rack‑mount Dc Power Supply with 3 Phase AC Input

    The rack mount Power Supply 110vdc is capable of charging a discharge battery system and at the same time provide power supply to the load. It's industrial type and modular (switch mode) type with microprocessor – based digital control  technology with remote configuration and monitoring capabilitie

    29 07 2026
  • Lithium Cell Grades Exposed How Buyers Tell Grade A, A- and B Apart in 2026 Sourcing.png

    Lithium Cell Grades Exposed: How Buyers Tell Grade A, A- and B Apart in 2026 Sourcing

    The global lithium battery market keeps climbing, yet one quiet cost trap is widening for procurement teams: cell grading chaos. With no mandatory national standard defining “Grade A” or “Grade B,” the same label can hide fresh top-tier cells, overstock A-, factory B-stock, or even refurbished code-

    28 07 2026
  • Why Lead-Acid Batteries Die Early Sulfation, Water Loss and Overcharge Named Top Killers.png

    Why Lead-Acid Batteries Die Early: Sulfation, Water Loss And Overcharge Named Top Killers

    Industry repair records and battery-makers’ technical bulletins show the premature fade of lead-acid packs in e-bikes and scooters is rarely a quality defect. The real drivers are avoidable habits: plate sulfation, electrolyte water loss, deep discharge and overnight overcharge. Sulfation builds whe

    27 07 2026
  • T110-220-2KS.png

    110VDC To 220VAC Inverter 2kva with optional SNMP

    Telecom 110VDC to 220VAC inverter 2kva with optional SNMP, 19in Rack Mount 2KVA/1600W inverter, model T110/220-2KS is for popular telecom communication  application.Standard 19”/23”, 2U Rackmount; Pure Sine Wave Output;Optional SNMP communication Port,T110/220-2KS is China's leading telecom inverter

    24 07 2026
  • Ah vs Wh Why Battery Buyers Misread the Specs.png

    Ah vs Wh: Why Battery Buyers Misread the Specs

    A persistent confusion in battery shopping came back into focus this week as energy-storage searches climb to record levels in 2026. The two units at the center of the debate — amp-hours (Ah) and watt-hours (Wh) — are not interchangeable, yet most retail listings still pitch Ah as if it alone decide

    23 07 2026
  • Rated 100Ah Lead-Acid Battery Often Delivers Under 70Ah at High Load.png

    Rated 100Ah Lead-Acid Battery Often Delivers Under 70Ah at High Load

    A 100Ah battery is widely assumed to supply 100 amps for one hour. In reality, under Peukert’s Law—first quantified by German scientist Wilhelm Peukert in 1897—the usable capacity of a lead-acid cell falls non-linearly as discharge current rises. A flooded or AGM unit rated 100Ah at the C20 rate (5A

    22 07 2026
  • Home Storage Buying Brief LFP Leads, 280Ah Vs 314Ah Explained.png

    Home Storage Buying Brief: LFP Leads, 280Ah Vs 314Ah Explained

    In 2026, global Google searches for "home battery storage" hit record highs in the UK and Australia, signaling that households now treat solar-plus-storage as one integrated purchase rather than a two-step upgrade amid power-price volatility and outage anxiety. The buyer consensus has sharpened: for

    21 07 2026
  • DC Power Supply Battery charging equipment 48vdc and 220vdc.png

    DC Power Supply Battery charging equipment 48vdc and 220vdc

    DC power supply is necessary for operation,signalings and protections of the substation as well as for substation emergency lighting , capacity (load) of battary shall be estimated on this basis,and shall have 5% at least reserve from the actual load.Each battery is connected to the distribution boa

    20 07 2026
  • Internal Resistance, Not Capacity, Is Killing E-Bike Batteries.png

    Internal Resistance, Not Capacity, Is Killing E-Bike Batteries Early

    Industry repair logs and cell-test data show the real cause of premature e-bike, e-scooter and low-speed EV battery failure is rarely nominal capacity loss—it is internal resistance (IR) silently doubling. On Google Trends through 2026, “ebike battery”, “electric scooter”, “lead acid battery” and “l

    17 07 2026
  • Lead-Acid Battery Failures Exposed What Can Be Repaired, What Must Be Replaced.png

    Lead-Acid Battery Failures Exposed: What Can Be Repaired, What Must Be Replaced

    Maintenance records indicate that lead-acid battery failures consistently fall into four distinct categories. Blindly applying a universal "water plus pulse" fix often wastes time and money; accurate diagnosis is the only path to effective repair. 1. Sulfation (Most Common, Reversible)Caused by prol

    16 07 2026
  • Premium Solar Carport Goes “Cable-Free” with Fully Concealed Wiring.png

    Premium Solar Carport Goes “Cable-Free” with Fully Concealed Wiring

    A new class of high-end solar carports is drawing attention across commercial campuses and public parking lots. Every DC string line from the PV modules, every AC cable from the inverters, and the reserved conduits for future EV chargers are routed entirely inside the steel beams and columns. On sit

    15 07 2026
  • 3phase STS Static transfer switch from NASN POWER.png

    NASN POWER Static Transfer Switch Enables 10ms Seamless Power Switching to Protect Critical Infrastructure

    NASN POWER has unveiled its Static Transfer Switch (STS) series, engineered to deliver high-reliability dual-power protection for critical loads in data centers, industrial automation, and telecom networks. Built on a fully digital control architecture, the device features strong anti-interference c

    14 07 2026

ABOUT NASN

GUANGZHOU NASN POWER CO.,LTD is a professional EV charger, DC power supply and battery storage solution provider and enterprise in China, a wholly owned subsidy of NASN ELECTRONICS (HONGKONG) CO., LIMITED.

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CONTACT US

   Contact person : Florence
   Tell : +86-20-86857678
    Phone : +86-135 1058 5626
    QQ : 28243245
    E-mail : info@nasn.cn
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