Jonathan in Hiram
1 kW
- Joined
- Oct 6, 2009
- Messages
- 446
I'm not sure I trust a Chinese website enough with my card info to order, I've had bad things happen before.
http://www.aliexpress.com/item/MPPT...708497647.html?spm=2114.10010108.0.203.SsGOEA
http://www.aliexpress.com/item/MPPT...708497647.html?spm=2114.10010108.0.203.SsGOEA
Inside 800W/20A boost converter ,input voltage auto hold at definite voltage when charge so that can increase charge current 30% more than PWM mode charger. Can charge all kinds battery by user set charge voltage (only use at battery's up limit charge voltage bigger than solar panal's open circuit voltage ) .
Solar Panal port input voltage: 10.5V-63V;
Battery charge upper limit voltage :11V-90V(User adjustable );
(12V lead acid battery---14.4V,24V battery---28.8V,48V battery---57.6V...72v battery---86.4V)
Charge current :20A(max);
MPPT voltage: Auto adjust;
Size:118mm*33mm*31MM.