Coleman Solar Maintainers(3 products)

Rocksolar ROCKSOLAR 30W 12V Foldable Solar Panel - Portable USB Solar Battery Charger

Introducing the ROCKSOLAR 30W 12V Foldable Solar Panel - Portable USB Solar Battery Charger, your perfect companion for outdoor adventures and emergency situations. With the size and weight of a laptop when folded, this solar panel fits easily into a backpack, making it ideal for RV, home, hiking, camping, and road trips. Equipped with 12VDC, USB, and USB-C PD outputs, this versatile solar panel can charge various devices, including smartphones, laptops, tablets, power banks, PSP, GPS, Bluetooth earphones, portable power stations, and more. The foldable panel comes with 10 different DC connectors, making it compatible with various portable power station models, not just ROCKSOLAR products.

Rocksolar 2000W 24V Off-Grid Solar System

The ROCKSOLAR 2000W 24V Off-Grid Solar System is the supreme power solution for cottage owners in Canada. Specifically designed for unmatched reliability and efficiency, this system guarantees constant off-grid power whenever you need it. This comprehensive system includes five key components: a 24V 100AH LiFePO4 Battery, four 150W Rigid Solar Panels, a 60A MPPT Solar Charge Controller, and a powerful 24V 2000W Pure Sine Wave Inverter. Engineered to deliver consistent power to crucial devices like a mini fridge, freezer, LCD TV, wifi routers, coffee machine, microwave, lighting, stereo, laptop, and phone chargers, this system provides a 24/7 power supply to meet all your needs. Perfect for all-year-round usage, the ROCKSOLAR 2000W 24V Off-Grid Solar System ensures a dependable power source that you can trust. The 24V 100AH LiFePO4 Battery and 150W Rigid Solar Panels come with an impressive 10-year warranty, while the other components are covered for 1 year. This off-grid solar system is also designed to be future-proof, offering easy upgrade services and interchangeable key components. ROCKSOLAR ensures that all components hold their value, so you can get the most from your investment. With the ROCKSOLAR 2000W 24V Off-Grid Solar System, enjoy a life of power independence at your cottage. Experience the convenience of 24/7 power and the confidence of a reliable system with a long-term warranty.

Rocksolar Rocksolar 20A MPPT Solar Charge Controller

Introducing the Rocksolar 20A MPPT Solar Charge Controller, a highly efficient and versatile solution for managing your solar power system. This advanced charge controller is compatible with both lithium and lead-acid batteries, ensuring optimal charging and prolonging battery life. With a maximum open voltage of 75Vdc and an MPP tracking efficiency of 99.5%, this device maximizes solar energy harvesting while minimizing power loss. The 3-stage charge algorithm and 12/24V nominal system voltage guarantee a safe and efficient charging process. Boasting a rated charging current of 20A and a battery voltage range of 8-32V, the Rocksolar 20A MPPT Solar Charge Controller can handle various system configurations. The high voltage disconnection of 16V (24V x 2) and low voltage disconnection of 10.8V protect your battery from overcharging or excessive discharge. Designed to withstand harsh environments, this charge controller has an operating temperature range of -20°C to 55°C and an IP30 rating for protection.

Rocksolar 48V 50Ah Deep Cycle LiFePO4 Battery

The ROCKSOLAR LiFePO4 48V 50AH Marine Battery is a cutting-edge solution for marine lovers. With over 3500+ cycles, a 100% discharge rate, and an advanced Battery Management System, it ensures safety from overcharging and other potential issues. Weighing only 52.8 pounds, it's ideal for marine use and can be linked in series for custom voltage needs. Its 11-year warranty offers peace of mind. Perfect for open water navigation, off-grid activities, and pairing with solar panels, the ROCKSOLAR Battery ensures reliable energy on your sea adventures.