The 7210A PWM Solar Charge Controller is designed for lead‑acid batteries in 24V to 72V systems, delivering up to 10A of charging current. Its durable aluminum alloy enclosure makes it suitable for both indoor and outdoor use. Key benefits - Protects battery life by preventing overcharge and providing stable regulation - Simple, reliable charging for common lead‑acid setups - Compact and lightweight for easy installation in small spaces What you get - 1 x PWM solar controller - 1 x English user manual for quick setup and operation Specifications at a glance - System voltage: 24V to 72V (lead‑acid) - Charge current: up to 10A - Material: aluminum alloy - Size: 131 x 96 x 55 mm - Weight: 384 g Why this is useful - Works with small solar arrays on cabins, sheds, or workshops - Suitable for RVs, boats, or caravans where space is limited - Ideal for home backup power to keep essential devices ready Use scenarios - Off grid cabin or garden shed with a compact solar install - Recreational vehicle or boat setup requiring safe, dependable charging - Emergency backup system for critical loads in a residential setup Note - Intended for lead‑acid batteries within the specified voltage range.