Newpowa advanced 10 Amp Controller NPA-MT1050EU with Maximum Power Point Tracking (MPPT) technology helps regulate the power from your solar panel to battery with efficiency of no less than 99.9%.This 10 Amp MPPT solar regulator adopts high quality components with maximum conversion efficiency up to 98%. MPPT battery charging can greatly increase the lifetime of your battery and has various unique functions and quite easy to use features.It also has a LCD display design that can easily read operating data and working conditions. IMPORTANT: Compatible with 12V systems only 

• Advanced technology with 99.5% or greater efficiency
• Maximum conversion efficiency up to 98%
• Accurately recognition and tracking of multiple power points
• Ultra-fast tracking speed and guaranteed tracking efficiency
• Wide MPP operating voltage range
• Vivid LCD display screen
• Supports 3 charging modes: Sealed, GEL, Flooded
• Supports 4 stages' charging: MPPT, boost, equalization and float
• Battery temperature compensation function
• Multiple load control modes: Standard, Dusk to Dawn, Timer and defined mode
• Perfect EMC& thermal design
• Common grounding: negative
• Dimension (LxWxH): 189x 96 x 53 mm (7.44 x3.78x2.09inch)
• Weight: 1.05 lbs/ 0.48kg

• 24 month materials and workmanship warranty