# Shenzhen Melin Sunergy Co., Ltd. | 6 Stage Charging MPPT Solar Charge Controller,99.5% Tracking Efficiency Solar Charge Controller,Maximum PV Power 440W/12V 880W/24V Solar Charge Controller, 570W/12V RV MPPT Solar Charge Controller,1140W/24V MPPT Solar Charge Controller,2 Years Warranty Solar Charge Controller, Portable Folding Solar Panels For Motorhomes,200W Portable Folding Solar Panels,IP65 200W Portable Solar Panel, ## summary > Manufacturer, Brands: MELIN SUNERGY, Established in 2013, Employees: 50~100, Annual sales: 3,000,000-6,000,000, Export ratio: 90% - 100%, Primary markets: North America, Western Europe, Eastern Asia, Oceania. ## Company Information * [Company Profile](https://www.melinsunergy.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.melinsunergy.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.melinsunergy.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.melinsunergy.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [PWM Solar Charge Controller](https://www.melinsunergy.com/supplier-4396217-pwm-solar-charge-controller): Keywords: UPS Power Station,Solar Panel Regulator Charge Controller, Solar PV Charge Controller. * [Lithium Battery Solar Generator](https://www.melinsunergy.com/supplier-4396215-lithium-battery-solar-generator): Keywords: Compact Solar Generator,Lithium Battery Inverter Generator,Mobile Solar Generator. * [MPPT Solar Charge Controller](https://www.melinsunergy.com/supplier-4396218-mppt-solar-charge-controller): Keywords: MPPT Based Solar Charge Controller , Programmable Solar Charge Controller, Solar Panel Charge Controller. * [Portable Folding Solar Panels](https://www.melinsunergy.com/supplier-4410470-portable-folding-solar-panels): Keywords: Solar Panel Camping Charger,Portable Camping Solar Panel, Portable RV Solar Battery Charger. * [Solar Energy Storage System](https://www.melinsunergy.com/supplier-4396216-solar-energy-storage-system): Keywords: Solar Battery House System,Solar Power Storage System,Solar Energy Storage Battery System. * [DC DC Charger](https://www.melinsunergy.com/supplier-4396213-dc-dc-charger): Keywords: DC To DC Charger,MPPT Solar Charger,MPPT Solar Charger. * [Semi Flexible Solar Panel](https://www.melinsunergy.com/supplier-4487697-semi-flexible-solar-panel): Keywords: Bendable Solar Panel, Lightweight Flexible Solar Panels,Flexible Solar Panel Sheets. * [Off Grid Solar Panel](https://www.melinsunergy.com/supplier-4801805-off-grid-solar-panel): Keywords: 20 Volt Solid Solar Panel,130 Watt Solid Solar Panel,Premium Monocrystalline Solid Solar Panel. * [RV Solar Charging Kit](https://www.melinsunergy.com/supplier-4802099-rv-solar-charging-kit): Keywords: RV Solar Panel Kits 200W,8 Lbs Solar Panel Kits,Lightweight Solar Panel Kits. ## Featured Products * [2000W Pure Sine Wave UPS Solar Generator with MPPT Charging and Multiple USB Outputs](https://www.melinsunergy.com/videos-45286727-2000w-pure-sine-wave-ups-solar-generator-with-mppt-charging-and-multiple-usb-outputs.html): Keywords: 2000W UPS Portable Power Station,Pure Sine Wave Portable Power Station,2000W Pure Sine Wave Power Station. * [6 Stage Charging MPPT Solar Charge Controller with 99.5% Tracking Efficiency and Maximum PV Power 440W/12V 880W/24V](https://www.melinsunergy.com/videos-52758898-6-stage-charging-mppt-solar-charge-controller-with-99-5-tracking-efficiency-and-maximum-pv-power-440.html): Keywords: 6 Stage Charging MPPT Solar Charge Controller,99.5% Tracking Efficiency Solar Charge Controller,Maximum PV Power 440W/12V 880W/24V Solar Charge Controller. * [20A 12V/24V 5 Stage Charging MPPT Solar Charge Controller for RV and Lithium Battery](https://www.melinsunergy.com/videos-43333275-20a-12v-24v-5-stage-charging-mppt-solar-charge-controller-for-rv-and-lithium-battery.html): Keywords: 12V Motorhome Solar Charge Controller,24V Motorhome Solar Charge Controller,MPPT 20A Solar Charge Controller Intelligent. * [40A RV MPPT Solar Charge Controller with 570W/12V 1140W/24V Output and 2 Years Warranty](https://www.melinsunergy.com/videos-52758896-40a-rv-mppt-solar-charge-controller-with-570w-12v-1140w-24v-output-and-2-years-warranty.html): Keywords: 570W/12V RV MPPT Solar Charge Controller,1140W/24V MPPT Solar Charge Controller,2 Years Warranty Solar Charge Controller. * [PWM Digital Solar Charge Controller with 760W PV Power 12V Temperature Compensation and 40A Charging Current](https://www.melinsunergy.com/videos-45626313-pwm-digital-solar-charge-controller-with-760w-pv-power-12v-temperature-compensation-and-40a-charging.html): Keywords: PWM Digital Solar Charge Controller,Digital Solar Charge Controller 760W,PWM Solar Charge Controller 12V. * [24V 12 Volt Digital Solar Charge Controller with Max PV Power 760W @ 12V and PWM Technology](https://www.melinsunergy.com/videos-45626335-24v-12-volt-digital-solar-charge-controller-with-max-pv-power-760w-12v-and-pwm-technology.html): Keywords: 40A 12 Volt Solar Panel Charge Controller,LCD 12 Volt Solar Panel Charge Controller,40A 24 Volt Solar Panel Charge Controller. * [100w semi flexible solar panel flexible pv solar panels for caravans ,RV , boat , Vans](https://www.melinsunergy.com/videos-54789799-100w-semi-flexible-solar-panel-flexible-pv-solar-panels-for-caravans-rv-boat-vans.html): Keywords: 100w semi flexible solar panel,flexible solar panel for RV,semi flexible solar panel for boats. * [Compact 12A PWM Solar Charge Controller with 5-Stage Charging and Max. PV Voltage 50V](https://www.melinsunergy.com/videos-44110022-compact-12a-pwm-solar-charge-controller-with-5-stage-charging-and-max-pv-voltage-50v.html): Keywords: Compact Agm Solar Charge Controller,12A Agm Solar Charge Controller,Solar Charge Controller Waterproof IP67. * [High Efficiency 150V Input MPPT Solar Charge Controller with 17 Load Modes and 99.9% Tracking Efficiency](https://www.melinsunergy.com/videos-44217825-high-efficiency-150v-input-mppt-solar-charge-controller-with-17-load-modes-and-99-9-tracking-efficie.html): Keywords: MPPT Based Solar Charge Controller 150V,High Voltage Solar Charge Controller 40A,High Voltage MPPT Charge Controller 150V. * [200W 12V Portable Folding Solar Panels with 22% Efficiency for Motorhomes](https://www.melinsunergy.com/videos-44240531-200w-12v-portable-folding-solar-panels-with-22-efficiency-for-motorhomes.html): Keywords: Portable Folding Solar Panels For Motorhomes,200W Portable Folding Solar Panels,IP65 200W Portable Solar Panel. ## Case Studies & Applications * [M1500 LFP Warmly welcomed in Africa](https://www.melinsunergy.com/cases/m1500-lfp-warmly-welcomed-in-africa-19705.html) ## Search Search endpoint: https://www.melinsunergy.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [How easy to read the system parameter on RV MPPT solar charge controller ?](https://www.melinsunergy.com/news/how-easy-to-read-the-system-parameter-on-rv-mppt-solar-charge-controller-208970.html) * [What could we do with the KWAFOO Portable Folding Solar Panel ?](https://www.melinsunergy.com/news/what-could-we-do-with-the-kwafoo-portable-folding-solar-panel-204065.html) * [PWM and MPPT solar controller which one is better ?](https://www.melinsunergy.com/news/pwm-and-mppt-solar-controller-which-one-is-better-190143.html) * [How to choose a suitable solar panel for camping ?](https://www.melinsunergy.com/news/how-to-choose-a-suitable-solar-panel-for-camping-190002.html) * [Portable Folding Solar Panel 100W ,200W available soon on Amazon](https://www.melinsunergy.com/news/portable-folding-solar-panel-100w-200w-available-soon-on-amazon-183295.html)