Newpowa's advanced 30 Amp Controller NPA-MT3075Li 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 30 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.

• 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 MPPT operating voltage range
• Vivid LCD display screen
• Supports 4 charging modes: Sealed, GEL, Flooded and Lithium
• 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): 7.44 x 7.17 x 2.52 in (189 x 182 x 64 mm)
• Weight: 2.87lbs/ 1.3kg

• 24 month materials and workmanship warranty  

Newpowa offers free shipping for all domestic orders (48 states). Your order will be shipped within 1-2 business days from the date payment is cleared plus transit time, ships from Southern California. Please note that we are unable to ship to PO Box addresses for any size of solar panels. Upon shipment, a tracking number will be provided.