Strict quality control to ensure stability and reliability, complete quality control through 23 test procedures 3. High light transmittance and low iron tempered glass to enhance rigidity and impact resistance 4. Built-in short circuit protection, open circuit protection, reverse connection protection and overload protection. MC4 lead, easy to plug and play. Before installing for the first time, make sure that the battery voltage is sufficient for the controller to recognize the battery type.
The battery cable should be as short as possible to minimize loss. The controller is only suitable for lead-acid batteries: OPEN, AGM, GEL (not suitable for Ni-MH, lithium batteries or other batteries). The controller can only use photovoltaic panels as the charging source, do not use DC or other power sources as the charging source. 200W solar panel 1 5m MC4 extension cable 1 10A controller 1 Manual 1. We care about our valued buyers.Your satisfaction is important to us. This item is in the category "Home, Furniture & DIY\DIY Materials\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "coolpay2021" and is located in this country: GB. This item can be shipped to United Kingdom.