Factory 21W Folding Solar Panel 5V 3 USB Solar Cell for Car Home Battery Yacht Boat Camping Outdoor Portable Charger Solar Bank Folding Solar Panel Charger
MPPT or Maximum Power Point Tracking is algorithm that included in charge controllers used for extracting maximum available power from PV module under certain conditions. The voltage at which PV module can produce maximum power is called 'maximum power point' (or peak power voltage). Maximum power varies with solar radiation, ambient temperature and solar cell temperature.
We strive to make conscientious products and do every detail of the 130w folding solar panel for solar battery suppliers, buy photovoltaic solar cell, 150w off grid solar system for home lighting factory, let users rest assured and continue to create value for customers, thereby achieve the goal of win-win cooperation. In order to serve more enterprises faster and better, our company's products are constantly upgraded and the later technical support is constantly improved, so as to solve the worries of the majority of new and old users. Our technological content and added value are increasing day by day, and we have grown our own core technology. Over the years, we have built up a strong sales network and are able to offer our customers one-stop global service.
MPPT Working Voltage Range
18 V ~ 80V DC
30 V ~ 100V DC
40 V ~ 100V DC
60 V ~ 150V DC
120 V ~ 200V DC
Sealed lead acid /Gel Battery /Nickel cadmium battery (User customization)
The three stage:constant current(MPPT)/equalizing charge/floating charge
0 ~ 3500m
We will adopt international advanced technology and standards to provide users with excellent quality Factory 21W Folding Solar Panel 5V 3 USB Solar Cell for Car Home Battery Yacht Boat Camping Outdoor Portable Charger Solar Bank Folding Solar Panel Charger. Based on honesty and credibility, our company provides domestic and foreign customers with high-quality and low-cost products and satisfactory services. Our company has always adhered to the business tenet of 'survive by quality and development by reputation', insist on product innovation, strictly quality control and comprehensively service tracking.