Max. recommended panel power 140 W, 10.5 A charging current, advanced Multi-Stage charge profile for 12 V Lead-Acid batteries. Selectable charge profile by jumper for Flooded/AGM or Sealed/GEL batteries High-Speed MPPT, speed tracking 15 Hz (15 times per sec.) 98.3% Peak Efficiency and tiny night consumption (0.9 mA) Advanced electronic protections for reverse panel and battery polarity 5-Year Warranty, Made in the USA, certified cETLus, Class 1 Div.2, conform to CE, FCC, RoHS Overview
You paid for a 140 Watts solar panel, get your money’s worth. The GV-10 extracts more power from any given panel than a PWM or other MPPT controllers. PWMs may offer a lower controller cost, the GV-10 MPPT controller delivers more power reducing the cost per watt by 10-30%. The GV-10 is the ultra-high-speed MPPT solar controller.

Features:

• MPPT BUCK technology
• LED indicator for battery state of charge
• 98.3% Peak Efficiency
• High-speed MPPT Tracking (15 times per sec)
• Advanced electronic protection (over-temperature, panel overload, battery and panel switched, reverse battery polarity, reverse panel polarity)
• Tiny self-consumption
• Radio Silence, HAM Radio friendly
• Made in the USA
• 5-Year Warranty

Charge Profile:

Flooded batteries (Jumper ON):
• Bulk Voltage: 14.6 V
• Absorption Voltage: 14.4 V
• Absorption Time: 2.5 hours
• Float Voltage: 13.5 V
• Equalization Voltage: 15 V
• Equalization Time: 2h (every 30 days)
Sealed batteries (Jumper OFF):
• Bulk Voltage: 14.3 V
• Absorption Voltage: 14.1 V
• Absorption Time: 2.5 hours
• Float Voltage: 13.7 V

Specification:


• Max. Recomm. Panel Power: 140 W
• Rated Battery (Output) Current: 10.5 A
• Max Panel Voltage: 34 V
• Max. Recomm. Panel Voc at STC: 27 V
• Min. Battery Voltage for Operation: 8.5 V
• Operating Temp. Range: -40 °C - 85 °C
• Night Consumption: 0.9 mA
• Environmental Protection: IP40, Conformal Coating, Nickel-Plated Brass & Stainless Hardware
• Connection: 4-position terminal block for 10-30 AWG wire
• Weight: 6.5 oz., 185 g
• Dimensions: 5.5" x 2.5" x 1.29"
• Certifications: cETLus, Class 1 Div. 2, CE, FCC, RoHS