20 Add all to cart. The Solar PV battery storage systems we install are designed by market leaders who have developed the most sophisticated, long-lasting battery technology. 00 Solar Analytics 3/4G monitoring + 6 x 60Amp CT Smart Meter $ 503. 50 / piece 10 pieces (Min. VAT; Alpha ESS 5KW Hybrid Inverter with 5. . • If the inverter doesn’t go back to its normal state contact your local solar power expert for further assistance.