Powershine all-in-one solar-powered freezer series with built-in 24V 60Ah/80Ah/100Ah rechargeable lithium battery module and 12V 50A charger controller.

Product Features:
1) Solar energy directly-driving freezer;
2) No need connection on battery;
3) No need connection on charge controller;
4) Only need connect on solar panels 18V;
5) With built-in lithium LiFePO4 battery and charge controller;
6) Digital temperature control for accurate temp display;
7) For model SP-108L, please connect with 2PCS 18V solar panels in parallel; Fot model SP-168L & SP-218L, please connect with 3 PCS 18V solar panels in parallel