
300L Solar Heater Stainless Steel Heat Pump Hot Water Buffer Tank. Food Grade Material: Constructed with high-efficiency SUS304 stainless steel for safe and durable water storage. Anti-Explosion Design: Diamond armor thickened inner tank with imported enamel glaze for acid, alkali, and solvent resistance. Corrosion Resistant: High-efficiency outer plate heat exchange structure prevents corrosion and water leakage. Versatile Heating: Compatible with solar, heat pump, gas, and electric heating for use in severe cold areas. Long Service Life: Up to 3 years tank warranty with durable construction suitable for high-rise buildings and families. Stable Operation: Advanced heat exchange structure ensures stable unit performance without climate interference. Easy Installation: Simple installation process comparable to air conditioning units for independent systems. Global Export: Products sold to over 60 countries with popularity in Europe, Africa, and South Asia.