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Genasun 10.5A MPPT 12V Lead-Acid Solar Charge Controller
Genasun 10.5A MPPT 12V Lead-Acid Solar Charge Controller
Made in the USA - 5 year warranty
Highlights:Terminal Block: 4-position terminal block for 10–30 AWG wire connections,LED Status Indicators: Multi-color LED interface indicating standby, charging, and full states,Mounting Flange: Integrated mounting holes for secure installation,Made in USA: Manufactured in the USA for high reliability.
Heavy-duty 4-position terminal block designed to securely accept 10–30 AWG wire, ensuring reliable low-resistance connections for both battery and solar panel inputs.
Clear wiring diagram demonstrating the correct polarity and connection order for the 12V battery and solar panel to the GV-10 controller terminals.
Key features: Fast 15Hz MPPT tracking speed, Radio silent operation suitable for sensitive equipment, Tiny self-consumption (0.1 - 1 mA), Performs in extreme temperatures (-40°C to 85°C), Made in the USA. 
Regular price
$185.00
Availability:
In Stock
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DESCRIPTION
Maximize Solar Efficiency with the Genasun GV-10 Lead-Acid MPPT Solar Charge Controller
Optimized for 140W Panels and More
The Genasun GV-10 is engineered to extract the maximum usable energy from your 140W solar panel and can take up to approximately 200W solar panels if within the current and voltage limits. Featuring Continuous Maximum Power Point Tracking and minimal night consumption of only 0.9mA, this controller not only boosts panel output but also reduces overall system costs in terms of $/W compared to PWM controllers with larger panels.
Unmatched Reliability for Critical Missions
Trusted in the most remote and demanding environments on earth – from harsh Antarctic winters to high-altitude solar-powered aircraft – the USA-made Genasun GV-10 undergoes comprehensive electrical testing to ensure unmatched reliability. If your power needs are mission-critical, this is the controller you need.
High-Speed MPPT for Consistent Energy Capture
Unlike traditional controllers that sweep the voltage range every 30-60 seconds, the Genasun GV-10 adapts to changing light conditions 20 times per second. This high-speed MPPT ensures optimal performance even during fluctuating cloud coverage, capturing every bit of available sunlight.
Advanced Lithium Charging for Extended Battery Life
Benefit from Genasun's nine years of experience in Lithium battery technology. Our advanced charging algorithms are designed for various Lithium chemistries, enhancing battery capacity and cycle life. The GV-10 is available in multiple charge profiles for common Lithium configurations.
Key Features:
- 98.3% Peak Efficiency and High-Speed MPPT
- Advanced electronic protections
- Ultra-low night consumption (0.9mA)
- Marine-Grade build quality
- Comprehensive 5-Year Warranty
- Made in the USA
Innovative Design for Durability and Silence
The GV-10's innovative design features no fans or relays, eliminating common failure points found in other controllers. This advanced electrical design ensures lasting performance with fewer moving parts. Additionally, Genasun controllers are designed to eliminate RF emissions, preventing interference with nearby electronics.
During third-party testing for FCC compliance for one of our controllers, the test engineer asked us, “Is it on?”. Mission accomplished.
Built-In Fault Tolerance for Peace of Mind
Safety features include reverse polarity protection on both battery and panel, and an internal user-replaceable fuse, ensuring your system is safeguarded against common electrical faults.
Embrace the Genasun GV-10 for a solar charge controller that combines efficiency, reliability, and advanced technology, perfect for keeping your Lithium batteries charged and ready.
SPECIFICATIONS
Specifications
| Model | GV-10-Pb-12V |
|---|---|
| Max Recommended Panel Power: | 140W |
| Rated Battery (Output) Current: | 10.5A |
| Nominal Battery Voltage: | 12V |
| Max Input Voltage: | 34V |
| Recommended Max Panel Voc at STC: | 27V |
| Max Input Short Circuit Current:1 | 10.5A |
| Max Input Current:2 | 19A |
| Min Battery Voltage for Operation: | 8.5V |
| Input Voltage Range: | 0-34V |
| Operating Temperature: | -40°C – 85°C |
| Max Full Power Operating Ambient:3 | 70°C |
| Charge Profile: | Multi-Stage with Temperature Compensation |
| Battery Type: | Lead-Acid, SEALED (default, no jumper) or FLOODED (jumper in place) |
| Equalization Voltage: | 15.0V (FLOODED only) |
| Equalization Time: | 2 Hours (FLOODED only) |
| Equalization Interval: | 30 Days (FLOODED only) |
| Bulk Voltage: | 14.3V (SEALED) / 14.6V (FLOODED) |
| Absorption Voltage: | 14.1V (SEALED) / 14.4V (FLOODED) |
| Absorption Time: | 2.5 Hours |
| Float Voltage: | 13.7V (SEALED) / 13.5V (FLOODED) |
| Re-Absorb (Re-Bulk):4 | 12.5V |
| Battery Temperature Compensation: | -28mV/°C (referred to 25°C) |
| Electrical Efficiency: | 96% – 98% typical |
| Standby Consumption: | 0.9mA (900µA) |
| Tracking Efficiency: | 99+% typical |
| MPPT Tracking Speed: | 15Hz |
| Connection: | 4-position terminal block for 10 – 30 AWG wire |
| Weight: | 6.5oz (185g) |
| Dimensions: | 5.4" x 2.4" x 1.3” (13.7 cm x 6.2 cm x 3.3 cm) |
| Environmental Protection: | IP40, Nickel-Plated Brass & Stainless Hardware |
| Certifications: | ETL (UL 1741, CSA C22.2#107.1), CE, FCC, and RoHS |
| Warranty: | 5 years |
1: Panel Isc. Max input power and max input voltage requirements must also be respected.
2: Max current that the controller could draw from an unlimited source. This specification is not intended for determining PV input.
3: Max ambient temperature for full operating power.
4: If the battery voltage drops below this point, the controller will attempt to run an absorption cycle. Otherwise, it will charge to the float voltage.
| SKU: | GV-10-Pb-12V |
| Model #: | GV-10-Pb-12V |
| MPN: | GV-10-Pb-12V |
WARRANTY
Genasun Warranty
The GV-10 solar charge controllers carry a 5-year warranty on materials and workmanship. Genasuns warranty does not cover damage due to abuse or operation beyond the rated specifications.
